Akg WMS 450 Schematic , Part List

WMS 450

Multichannel System

Schematic & Part List

1-12 Channel

MCS0802001

Wolfgang Fritz / Feb. 2008

1

Introduction

The following schematics will help you to easily set up multi channel systems.

Please use the equipment that is specified in the schematics only.

For your convenience and understanding, we’ve added technical information and part lists.
You can use this part lists when ordering the system you require! If you need any help
regarding the frequency regulations or if your particular situation doesn’t allow for a standard
system to be installed, please do not hesitate to contact us under [e-mail].

All the WMS450 Systems in this document are designed with active antennas that can
used in all venues with a 20m RG58 antenna cable.

SRA2 B/W active directional antenna

For Venues (tour sound &installs) that cover large distances (up to 150m, 500 ft) like
music halls, stadiums and other open air applications.

RA4000 B/W active omni-directional antenna

For Venues without a designated transmitter area and up to 100m/330 ft free line of
sight. Ideal for conference rooms, multi purpose halls, houses of worship etc.

MCS0802001

Wolfgang Fritz / Feb. 2008

2

Content

General InformationPage

Receiver/Antenna Placement
Squelch
Intermodulation
Cable Attenuation
PS4000 dip switch
AB4000 dip switch
PS4000 dip Switch Matrix
Required Component Matrix
Glossar

WMS SystemAntenna TypePage

1Channel

Channel1
2Channel no PS4000
2Channel no PS4000
2
2ChannelRA4000 B/W

Channel no PSU4000
4

Channel no PSU4000RA4000 B/W
4

Channel
4

Channel
5

Channel
5

Channel
6Channel
6ChannelRA4000 B/W
8ChannelSRA2 B/W
8ChannelRA4000 B/W

Channel9
9Channel

10Channel
10Channel
1212Channel

Channel

SRA2 B/W
RA4000 B/W
SRA2 B/W
RA4000 B/W
SRA2 B/WChannel

SRA2 B/W4

SRA2 B/W
RA4000 B/W
SRA2 B/W
RA4000 B/W
SRA2 B/W

SRA2 B/W
RA4000 B/W
SRA2 B/W
RA4000 B/W
SRA2 B/W
RA4000 B/W

Information4
Information4
Information4
Information5
Information5
Information5
Information6
Information7
Information8

Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List
Schematic / Part List

9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51

MCS0802001

Wolfgang Fritz / Feb. 2008

3

Technical Information

Wireless Basics

Every wireless microphone system has to operate on one specific frequency
Transmitter and receiver of a system need to work on the same frequency
Two transmitters cannot be used with one receiver at the same time

Receiver/Antenna Placement

Direct line of sight between transmitter and receiver antenna
Place the receiver/antennas at least 5 ft. (1.5 m) away from all transmitters
Place the receiver antennas at least 5 ft. (1.5 m) away from any big metal object,
wire(particularly wire mesh) or sheet metal structures, walls, ceilings, etc.
Do not place the antennas in hidden places (behind walls)
Place the receiver at least 5 ft. (1.5 m) away from any equipment that may emit RF
radiation such as lighting racks, fluorescent lamps, digital effect units, or PCs

Squelch

Standard: Carrier squelch, manual
– Operates strictly on the signal strength of the signal.
– If received signal strength drops under the adjustable squelch threshold the

audio output is muted

Advanced: Tone Code (only WMS4000)
– The audio turns on only in the presence of the correct tone code and an
adequate signal strength (-100dbm)
– Lock out all signals except ones with the correct key.

Intermodulation

Intermodulation is the result of two or more signals of different frequencies being
mixed together, forming additional signals that are not harmonic frequencies of
either.

By using more than one transmitter simultaneously at the same location,intermodulation
happens in the receiver and/or transmitter. In your case this intermodulation products

are generated in the bandwidth that you are using.

To avoid intermodulating frequencies, we offer you pre-calculated frequencies as presets in
the SR450 and SR4000 Receiver. Please, make sure that when setting up a multi channel
system, all your receivers are set to the same country preset (NAME) and group. Use the
Automatic channel function (auto setup) to scan for free frequencies at your venue.

MCS0802001

Wolfgang Fritz / Feb. 2008

4

Cable Attenuation

To obtain the best sound possible, you need to have the right RF input level throughout
your signal chain. Premium quality wireless systems like the WMS450 and WMS4000,
offer you adjustable RF-level settings that garantee to maximise operating distance even
when using different cable lenghts and different types of cable! For this purpose, AKG’s
PS4000W antenna splitter, has 3 dip switches that you’ll find on the right side of it’s
front panel, behind the AKG logo.

RG58 Cable Attenuation (MKPS, MKA5, MKA20 antenna cable)

PS4000 dip switch

This dip switch reduce the input RF level of the PS4000 between 0 dB and 14 dB.
All antenna output level and the cascade(link) output level have an effect on this reduction.

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input
(DC power)

4x Antenna A output

(DC power)

Ant. B

Signal level adjustment

Attenuation

dip switches behind AKG Logo

AB4000 dip switch

The AB4000 has a fix 17.5dB amplifier in the output stage. The dip switch reduce the
input RF level of the AB4000 between 0 dB and -14 dB. AB4000 get the DC power
through the antenna cable from the PS4000 or an ASU4000 unit.

AB4000 – Antenna Booster

Internal

Attenuation

Total Gain

3.5 dB

5.5 dB

7.5 dB

9.5 dB

11.5 dB

13.5 dB

15.5 dB

17.5 dB

Signal level adjustment

MCS0802001

Wolfgang Fritz / Feb. 2008

5

PS4000 dip switch matrix (RG58 cable)

Passiv Antennas Active Antennas

Antenna type

&

Gain

Cable type
&
Length

¼ wave

UHF Antenna

0 dB

RA4000 WSRA2 W RA4000 BWSRA2 BW

1 dB4-6 dB18 dB22-24 dB

0110E0189

1m / 3ft

MKA 5

5m / 16ft

MKA 20

20m / 66ft

MKA 5 + MKA 20

25m / 82ft

2x MKA 20

40m / 132ft

3x MKA 20

60m / 198ft

Antenna Booster

AB4000

necessary !

0 dB

0 dB

0 dB

0 dB -2 dB -14 dB

-4 dB

-8 dB -12 dB

-6 dB -10 dB

0 dB -2 dB

RA4000 BW

2x MKA 20

AB4000

0 dB

1x MKA 20

PS4000

-4 dB

SRA2 BW

2x MKA 20

AB4000

0 dB

1x MKA 20

PS4000

-8 dB

RA4000 BW

2x MKA 20

SRA2 BW

2x MKA 20

4x MKA 20

80m / 264ft

Antenna Booster

AB4000

necessary !

AB4000

0 dB

2x MKA 20

PS4000

0 dB

AB4000

0 dB

2x MKA 20

PS4000

0 dB

You have to use this PS4000 dip switch settings at all PS4000 with direct connection
to the antennas.

All cascade PS4000 have the same dip switch setting ON/ON/ON (0dB)

MCS0802001

Wolfgang Fritz / Feb. 2008

6

WMS450/4000 Component Matrix

Number of …

Standard Power Supply

! only available in US !

Power Supply

WMS

Receiver

21040+31+01
31060+41+01
41081+01+01
510101+01+11
620141+02+01
720161+02+01
820181+02+01

920201+02+12
1030241+03+02
1130261+03+02
1230281+03+02
1330301+13+12
1442362+04+02
1542382+04+02
1642402+04+02
1742422+04+13
1842442+04+23
1952522+05+03
2052542+05+03
2152562+05+13
2252582+05+23
2362622+06+03
2462642+06+03
2562662+16+14
2662682+26+24
3290803+09+04
3690883+49+45
481301205+013+06
521301285+213+46

PS4000ZAPD-21MKPSPSU4000

AC12 Power

SupplyPSU01/4000

AC12 Power

SupplyHUB4000Q

Additional you will need min. 2x antennas and 2x MKAxx antenna cables!
Please, look at the "PS4000 dip switch matrix (RG58)" to find your antenna components.

PSU01/4000 is a 12V/2A Power Supply Adapter (1x PSU4000 = 3x PSU01/4000)

MCS0802001

Wolfgang Fritz / Feb. 2008

7

~90-230V

ANT A IN

ANT B IN

SR4000

DC IN (12V/0.5A)

LOGIC OUT

XLR

¼“ TS

AUDIO OUT

AUDIO OUT

▼

Mixer

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

DC OUT 3 (2A)

Glossar

DATA

SR4000 – WMS4000 Stationary Receiver

PS4000W – Power Splitter 1:4 (Distribute RF signal and DC Power)

4A

● Splits 1 antenna to 4 receiver

● Antenna cascade(Link) output to send RF-Signal to next PS4000.

Cascade max. 3 PS4000.
If you need more than 12 channels use an ZAPD in front of the first PS4000.

PSU4000 – Power Supply Unit with 3x 12 volt outputs (2.5A and 2A)

Cable

SRA2 B/W

ANT OUT

RA4000 B/W

ANT OUT

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

CU4000

DC IN (12V/1.4A)

ZAPD-21

ASB

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

ANT IN

AB4000

ANT OUT

DEV3

DEV4

DEV6

DEV8

DEV7

DEV5

HUB4000Q

DC IN (12V/0.5A)ETHERNET

SRA2 B/W – Active Directional Antenna (21dB Gain)

RA4000 B/W – Active Omni-directional Antenna (18dB Gain)

SR1

SR2

HPA4000 – Headphone Amplifier (8x stereo jack inputs, 1 HP output)

CU400 – Charging Unit for WMS400/450 (2 transmitter / unit)

ZAPD-21 – Passive Combiner 2:1 and 1:2

ASU4000 – Antenna Supply Unit

● Supplies up to three active elements (RA4000BW, SRA2BW, AB4000)

AB4000 – Antenna Booster

● 3.5 dB – 17.5 dB amplifier

DEV1

DEV2

HUB4000Q – Network Concentrator for 8 devices (SR4000 or SST4)

● Operate with Harman „System Architect“ software - http://hiqnet.harmanpro.com

MKPS – 0.65m/2 feet RG58 antenna cable
MKA5 – 5m/16ft RG58 antenna cable

MKA20 – 20/66ft RG58 antenna cable
0110E01890 – Front assembly cable

● Install ¼ wave antennas at the front of the rack

Front assembly cable & ¼ wave antenna

MCS0802001

Wolfgang Fritz / Feb. 2008

8

1 Channel WMS450 System

With directional antennas & 40m antenna cable (132 feet)

BNC I-connector

Available e.g. www.rs-components.com,
Ordernumber 112-1798

AC12 Power Supply (500mA)

SRA2 B/W

ANT OUT

2x MKA20
(BNC I-connector is necessary to link cables!)

BNC I-connector

Available e.g. www.rs-components.com,
Ordernumber 112-1798

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

AC12 Power Supply (500mA)

2xMKPS

SRA2 B/W

ANT OUT

2x MKA20
(BNC I-connector is necessary to link cables!)

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

2 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

ANT A IN

ANT B IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

AUDIO OUT

▼

Mixer

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

¼“ TS

Headphone amplifier (optional)

SR1

SR2

Date Revision

Designer

Project

Build document1.0

02.02.2008
Wolfgang Fritz

1 channel WMS450 system

(SRA2 B/W – Antennas)

Ref.No.

1.0

MCS0802001

9

1 Channel WMS450 System with directional antennas, no PSU4000, no PS4000

unitsdescriptioncommentcode

1

WMS 450

2

SRA 2 B/W

2

MK PS

4

MKA 20

2

ASU 4000 (BNC/none)

2

AC 12

BNC I-connector

2

73

72
54
55
10

4

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Antenna Supply unit for long antenna cables (BNC connector) without AC-Adapter3009Z0010
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

1

1

1

1

CU 400
HPA 4000/ none
K171 Studio
AC 12

35

45

85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

10

1 Channel WMS450 System

with omni-directional antennas & 25m antenna cable (82 feet)

BNC I-connector

Available e.g. www.rs-components.com,
Ordernumber 112-1798

AC12 Power Supply (500mA)

RA4000 B/W

ANT OUT

1x MKA20 + 1x MKA5
(BNC I-connector is necessary to link cables!)

BNC I-connector

Available e.g. www.rs-components.com,
Ordernumber 112-1798

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

AC12 Power Supply (500mA)

2xMKPS

RA4000 B/W

ANT OUT

1x MKA20 + 1x MKA5
(BNC I-connector is necessary to link cables!)

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

2 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

ANT A IN

ANT B IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

AUDIO OUT

▼

Mixer

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

¼“ TS

Headphone amplifier (optional)

SR1

SR2

Date Revision

Designer

Project

Build document1.0

02.02.2008
Wolfgang Fritz

1 channel WMS450 system

(RA4000 B/W – Antennas)

Ref.No.

1.0

MCS0802001

11

1 Channel WMS450 System with omni-directional antennas, no PSU4000, no PS4000

unitsdescriptioncommentcode

1

WMS 450

2

RA 4000 B/W

2

MK PS

4

MKA 20

2

ASU 4000 (BNC/none)

2

AC 12

BNC I-connector

2

73

66
54
55
10

4

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Antenna Supply unit for long antenna cables (BNC connector) without AC-Adapter3009Z0010
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

1

1

1

1

CU 400
HPA 4000/ none
K171 Studio
AC 12

35

45

85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

12

2 Channel WMS450 System

With directional antennas & 40m antenna cable (132 feet)

BNC I-connector

Available e.g. www.rs-components.com,
Ordernumber 112-1798

AC12 Power Supply (500mA)

SRA2 B/W

ANT OUT

2x MKA20
(BNC I-connector is necessary to link cables!)

BNC I-connector

Available e.g. www.rs-components.com,
Ordernumber 112-1798

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

ZAPD-21

ASB

AC12 Power Supply (500mA)

2xMKPS

4xMKPS

SRA2 B/W

ANT OUT

2x MKA20
(BNC I-connector is necessary to link cables!)

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

S

ZAPD-21

A

B

ANT A IN

ANT B IN

SR450

AC12 Power Supply (500mA)AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

¼“ TS

AUDIO OUT

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

SR1

SR2

2 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

Headphone amplifier (optional)

Date Revision

Designer

Project

ANT B IN

¼“ TS

AUDIO OUT

Build document1.0

02.02.2008
Wolfgang Fritz

2 channel WMS450 system

(SRA2 B/W – Antennas, no PS4000, PSU4000)

Ref.No.

1.0

MCS0802001

13

2 Channel WMS450 System with directional antennas, no PSU4000, no PS4000

unitsdescriptioncommentcode

2

WMS 450

2

SRA 2 B/W

6

MK PS

4

MKA 20

2

ASU 4000 (BNC/none)

2

AC 12

2

ZAPD21

BNC I-connector

2

73

72
54
55
10

4

88

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Antenna Supply unit for long antenna cables (BNC connector) without AC-Adapter3009Z0010
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…
passive power combiner (2in 1out) or Splitter (1in 2out)SERVSON76

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

1

1

1
1

CU 400
HPA 4000/ none
K171 Studio
AC 12

35

45

85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

14

2 Channel WMS450 System

with omni-directional antennas & 25m antenna cable (82 feet)

BNC I-connector

Available e.g. www.rs-components.com,
Ordernumber 112-1798

AC12 Power Supply (500mA)

RA4000 B/W

ANT OUT

1x MKA20 + 1x MKA5
(BNC I-connector is necessary to link cables!)

BNC I-connector

Available e.g. www.rs-components.com,
Ordernumber 112-1798

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

ZAPD-21

ASB

AC12 Power Supply (500mA)

2xMKPS

4xMKPS

RA4000 B/W

ANT OUT

1x MKA20 + 1x MKA5
(BNC I-connector is necessary to link cables!)

ANT IN

ASU4000

DC IN (12V/0.5A)

ANT OUT

S

ZAPD-21

A

B

ANT A IN

ANT B IN

SR450

AC12 Power Supply (500mA)AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

¼“ TS

AUDIO OUT

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

SR1

SR2

2 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

Headphone amplifier (optional)

Date Revision

Designer

Project

ANT B IN

¼“ TS

AUDIO OUT

Build document1.0

02.02.2008
Wolfgang Fritz

2 channel WMS450 system

(RA4000 B/W – Antennas, no PS4000, PSU4000)

Ref.No.

1.0

MCS0802001

15

2 Channel WMS450 System with omni-directional antennas, no PSU4000, no PS4000

unitsdescriptioncommentcode

2

WMS 450

2

RA 4000 B/W

6

MK PS

2

MKA 20

2

MKA 5

2

ASU 4000 (BNC/none)

2

AC 12

2

ZAPD21

BNC I-connector

2

73

66
54
55
56
10

4

88

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

16.5 ft. (5m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG582455Z0062
Antenna Supply unit for long antenna cables (BNC connector) without AC-Adapter3009Z0010
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…
passive power combiner (2in 1out) or Splitter (1in 2out)SERVSON76

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

1

1
1
1

CU 400
HPA 4000/ none
K171 Studio
AC 12

35

45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

16

2 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

AC-CU4000 Power Supply (1.4A) (recommend) or

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

SRA2 B/W

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

4xMKPS

SRA2 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-12dB

4A

down

up

2xMKA20

(40m Cable)

-2dB

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input

(DC power)

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

Ant. B

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

AC12 Power Supply (500mA)

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

2 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

Headphone amplifier (optional)

Date Revision

Designer

Project

17

Build document1.0

02.02.2008
Wolfgang Fritz

2 channel WMS450 system
(SRA2 B/W – Antennas, no PSU4000)

Ref.No.

1.0

MCS0802001

2 Channel WMS450 System with directional antennas, PSU4000

unitsdescriptioncommentcode

2

WMS 450

1

PS 4000W

2

SRA 2 B/W

4

MK PS

2

MKA 20

1

AC-CU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55

7

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
12V AC-Adapter (EU-Version) power supply CU4000, PS 40007801H000…

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

1
1
1
1

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

18

2 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

AC-CU4000 Power Supply (1.4A) (recommend) or

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

RA4000 B/W

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT OUT

ANT B IN

AUDIO OUT

ANT B IN

AUDIO OUT

¼“ TS

¼“ TS

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

RA4000 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-8dB

down

4A

8xMKPS

up

2xMKA20

(40m Cable)

0dB

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input

(DC power)

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

Ant. B

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

AC12 Power Supply (500mA)

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

2 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

Headphone amplifier (optional)

Date Revision

Designer

Project

19

Build document1.0

02.02.2008
Wolfgang Fritz

2 channel WMS450 system
(RA4000 B/W – Antennas, no PSU4000)

Ref.No.

1.0

MCS0802001

2 Channel WMS450 System with omni-directional antennas, no PSU4000

unitsdescriptioncommentcode

2

WMS 450

1

PS 4000W

2

RA 4000 B/W

4

MK PS

2

MKA 20

1

AC-CU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55

7

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
12V AC-Adapter (EU-Version) power supply CU4000, PS 40007801H000…

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

1
1
1
1

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

20

4 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

AC-CU4000 Power Supply (1.4A)

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

SRA2 B/W

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SRA2 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-12dB

4A

8xMKPS

down

up

2xMKA20

(40m Cable)

-2dB

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input

(DC power)

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

Ant. B

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

AC12 Power Supply (500mA)

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

4 HT450 or PT450 charging system (optional)

CU400

DC IN (5V/1.4A)

5V Power Supply (1.4 A)

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)5V Power Supply (1.4 A)

21

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

4 channel WMS450 system
(SRA2 B/W – Antennas, no PSU4000)

Ref.No.

1.0

MCS0802001

4 Channel WMS450 System with directional antennas, no PSU4000

unitsdescriptioncommentcode

4

WMS 450

1

PS 4000W

2

SRA 2 B/W

8

MK PS

2

MKA 20

1

AC-CU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55

7

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
12V AC-Adapter (EU-Version) power supply CU4000, PS 40007801H000…

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

2
1
1
1

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

22

4 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

AC-CU4000 Power Supply (1.4A)

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

AC12 Power Supply (500mA)

RA4000 B/W

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT OUT

ANT B IN

AUDIO OUT

ANT B IN

AUDIO OUT

ANT B IN

AUDIO OUT

ANT B IN

AUDIO OUT

¼“ TS

¼“ TS

¼“ TS

¼“ TS

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

RA4000 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-8dB

down

4A

8xMKPS

up

2xMKA20

(40m Cable)

0dB

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input

(DC power)

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

Ant. B

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

AC12 Power Supply (500mA)

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

4 HT450 or PT450 charging system (optional)

CU400

DC IN (5V/1.4A)

5V Power Supply (1.4 A)

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)5V Power Supply (1.4 A)

23

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

4 channel WMS450 system
(RA4000 B/W – Antennas, no PSU4000)

Ref.No.

1.0

MCS0802001

4 Channel WMS450 System with omni-directional antennas, no PSU4000

unitsdescriptioncommentcode

4

WMS 450

1

PS 4000W

2

RA 4000 B/W

8

MK PS

2

MKA 20

1

AC-CU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55

7

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
12V AC-Adapter (EU-Version) power supply CU4000, PS 40007801H000…

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

2
1
1
1

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

24

4 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

SRA2 B/W

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SRA2 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-12dB

4A

8xMKPS

down

up

2xMKA20

(40m Cable)

-2dB

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input

(DC power)

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

Ant. B

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

4 HT450 or PT450 charging system (optional)

CU400

DC IN (5V/1.4A)

5V Power Supply (1.4 A)

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)5V Power Supply (1.4 A)

25

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

4 channel WMS450 system
(SRA2 B/W – Antennas)

Ref.No.

1.0

MCS0802001

4 Channel WMS450 System with directional antennas

unitsdescriptioncommentcode

4

WMS 450

1

PS 4000W

2

SRA 2 B/W

8

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

2
1
1

CU 400
HPA 4000/ none
K171 Studio

35
45
85

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001

MCS0802001

Wolfgang Fritz / Feb. 2008

26

4 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

RA4000 B/W

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

RA4000 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-8dB

4A

8xMKPS

down

up

2xMKA20

(40m Cable)

0dB

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input

(DC power)

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

Ant. B

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

4 HT450 or PT450 charging system (optional)

CU400

DC IN (5V/1.4A)

5V Power Supply (1.4 A)

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)5V Power Supply (1.4 A)

27

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

4 channel WMS450 system
(RA4000 B/W – Antennas)

Ref.No.

1.0

MCS0802001

4 Channel WMS450 System with omni-directional antennas

unitsdescriptioncommentcode

4

WMS 450

1

PS 4000W

2

RA 4000 B/W

8

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

2
1
1

CU 400
HPA 4000/ none
K171 Studio

35
45
85

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001

MCS0802001

Wolfgang Fritz / Feb. 2008

28

5 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

SRA2 B/W

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SRA2 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-12dB

4A

10xMKPS

down

up

2xMKA20

(40m Cable)

-2dB

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input

(DC power)

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

Ant. B

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

6 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

5V Power Supply (1.4 A)

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)5V Power Supply (1.4 A)

29

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

5 channel WMS450 system
(SRA2 B/W – Antennas)

Ref.No.

1.0

MCS0802001

5 Channel WMS450 System with directional antennas

unitsdescriptioncommentcode

5

WMS 450

1

PS 4000W

2

SRA 2 B/W

10

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

3
1
1

CU 400
HPA 4000/ none
K171 Studio

35
45
85

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001

MCS0802001

Wolfgang Fritz / Feb. 2008

30

5 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

RA4000 B/W

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

RA4000 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-8dB

4A

10xMKPS

down

up

2xMKA20

(40m Cable)

0dB

PS4000W – Power Splitter

Rear View

Antenna A cascade output

Antenna A input

(DC power)

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

Ant. B

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

6 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

5V Power Supply (1.4 A)

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)5V Power Supply (1.4 A)

31

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

5 channel WMS450 system
(RA4000 B/W – Antennas)

Ref.No.

1.0

MCS0802001

5 Channel WMS450 System with omni-directional antennas

unitsdescriptioncommentcode

5

WMS 450

1

PS 4000W

2

RA 4000 B/W

10

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

3
1
1

CU 400
HPA 4000/ none
K171 Studio

35
45
85

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001

MCS0802001

Wolfgang Fritz / Feb. 2008

32

6 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

SRA2 B/W

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SRA2 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-12dB

4A

8xMKPS

up

down

2xMKPS

2xMKA20

(40m Cable)

-2dB

PS4000W – Power Splitter

Antenna A cascade output

0dB

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

4xMKPS

4A

Rear View

Antenna A input

(DC power)

up

down

Ant. B

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

6 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

5V Power Supply (1.4 A)

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)5V Power Supply (1.4 A)

33

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

6 channel WMS450 system
(SRA2 B/W – Antennas)

Ref.No.

1.0

MCS0802001

6 Channel WMS450 System with directional antennas

unitsdescriptioncommentcode

6

WMS 450

2

PS 4000W

2

SRA 2 B/W

14

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

3
1
1

CU 400
HPA 4000/ none
K171 Studio

35
45
85

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001

MCS0802001

Wolfgang Fritz / Feb. 2008

34

6 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

RA4000 B/W

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

RA4000 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-8dB

2xMKPS

4A

8xMKPS

down

up

2xMKA20

(40m Cable)

0dB

PS4000W – Power Splitter

Antenna A cascade output

0dB

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

4xMKPS

4A

Rear View

Antenna A input

(DC power)

up

down

Ant. B

4x Antenna A output

(DC power)

Signal level adjustment

Attenuation

dip switches behind AKG Logo

SR1

SR2

SR3

SR4

SR6

SR8

SR7

SR5

HPA4000

DC IN (12V/0.5A)Headphone

K171 Studio Headphone

6 HT450 or PT450 charging system (optional)

CU400

5V Power Supply (1.4 A)

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

5V Power Supply (1.4 A)

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)5V Power Supply (1.4 A)

35

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

6 channel WMS450 system
(RA4000 B/W – Antennas)

Ref.No.

1.0

MCS0802001

6 Channel WMS450 System with omni-directional antennas

unitsdescriptioncommentcode

6

WMS 450

2

PS 4000W

2

RA 4000 B/W

14

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

3
1
1

CU 400
HPA 4000/ none
K171 Studio

35
45
85

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001

MCS0802001

Wolfgang Fritz / Feb. 2008

36

8 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

8 HT450 or PT450 charging system (optional)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

DC IN (5V/1.4A)

DC IN (5V/1.4A)

SRA2 B/W

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

CU400

CU400

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

SRA2 B/W

MKA20MKA20

1xMKA20

(20m Cable)

-12dB

4A

8xMKPS

SR4

SR6

SR5

ANT OUT

PS4000W – Power Splitter

Antenna A cascade output

2xMKA20

(40m Cable)

up

-2dB

down

2xMKPS

SR1

SR2

SR3

K171 Studio Headphone

ANT A INANT B IN

PS4000W

DC IN (12V/0.5A)

1A1B2A2B3A3B4B

8xMKPS

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

CASCADE B
CASCADE A

4A

Antenna A input

(DC power)

up

0dB

down

Rear View

Ant. B

4x Antenna A output

(DC power)

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

8 channel WMS450 system
(SRA2 B/W – Antennas)

Ref.No.

Signal level adjustment

Attenuation

dip switches behind AKG Logo

1.0

MCS0802001

37

8 Channel WMS450 System with directional antennas

unitsdescriptioncommentcode

8

WMS 450

2

PS 4000W

2

SRA 2 B/W

18

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

4
1
1

CU 400
HPA 4000/ none
K171 Studio

35
45
85

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001

MCS0802001

Wolfgang Fritz / Feb. 2008

38

8 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

8 HT450 or PT450 charging system (optional)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

RA4000 B/W

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

DC IN (5V/1.4A)

DC IN (5V/1.4A)

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

CU400

CU400

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

RA4000 B/W

ANT OUT

MKA20MKA20

1xMKA20

(20m Cable)

-8dB

2xMKPS

4A

8xMKPS

SR2

SR3

SR4

SR6

SR5

K171 Studio Headphone

PS4000W – Power Splitter

Antenna A cascade output

2xMKA20

(40m Cable)

up

0dB

down

SR1

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

4A

8xMKPS

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

Antenna A input

(DC power)

up

0dB

down

Rear View

Ant. B

4x Antenna A output

(DC power)

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

8 channel WMS450 system
(RA4000 B/W – Antennas)

Ref.No.

Signal level adjustment

Attenuation

dip switches behind AKG Logo

1.0

MCS0802001

39

8 Channel WMS450 System with omni-directional antennas

unitsdescriptioncommentcode

8

WMS 450

2

PS 4000W

2

RA 4000 B/W

18

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

4
1
1

CU 400
HPA 4000/ none
K171 Studio

35
45
85

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001

MCS0802001

Wolfgang Fritz / Feb. 2008

40

9 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

AC12 Power Supply (500mA)

10 HT450 or PT450 charging system (optional)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

DC IN (5V/1.4A)

DC IN (5V/1.4A)

DC IN (5V/1.4A)

SRA2 B/W

ANT OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

CU400

CU400

CU400

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

SRA2 B/W

ANT OUT

PS4000W – Power Splitter

Antenna A cascade output

MKA20MKA20

2xMKA20

1xMKA20

(40m Cable)

(20m Cable)

up

-12dB

-2dB

down

2xMKPS 2xMKPS

4A

8xMKPS

SR1

SR2

SR3

SR4

SR6

SR5

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

4A

8xMKPS

Headphone amplifier (optional)

K171 Studio Headphone

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

Antenna A input
(DC power)

up

0dB

down

Rear View

Ant. B

4x Antenna A output

(DC power)

ANT A IN

ANT B IN

SR450

DC IN (12V/0.5A)

XLR

¼“ TS

AUDIO OUT

AUDIO OUT

▼

Mixer

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

9 channel WMS450 system
(SRA2 B/W – Antennas)

Signal level adjustment

Attenuation

dip switches behind AKG Logo

1.0

Ref.No.

MCS0802001

41

9 Channel WMS450 System with directional antennas

unitsdescriptioncommentcode

9

WMS 450

2

PS 4000W

2

SRA 2 B/W

20

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

5
2
1
2

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

42

9 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

AC12 Power Supply (500mA)

10 HT450 or PT450 charging system (optional)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

RA4000 B/W

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

DC IN (5V/1.4A)

DC IN (5V/1.4A)

DC IN (5V/1.4A)

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

CU400

CU400

CU400

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

PS4000W – Power Splitter

RA4000 B/W

ANT OUT

MKA20MKA20

2xMKA20

1xMKA20

(40m Cable)

(20m Cable)

up

-8dB

0dB

down

2xMKPS 2xMKPS

4A

8xMKPS

8xMKPS

SR1

SR2

SR3

SR4

SR6

SR5

K171 Studio Headphone

DC IN (5V/1.4A)

DC IN (5V/1.4A)

Antenna A cascade output

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

4A

Headphone amplifier (optional)

CU400

CU400

Antenna A input
(DC power)

up

0dB

down

Rear View

Ant. B

4x Antenna A output

(DC power)

ANT A IN

ANT B IN

SR450

DC IN (12V/0.5A)

XLR

¼“ TS

AUDIO OUT

AUDIO OUT

▼

Mixer

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

9 channel WMS450 system
(RA4000 B/W – Antennas)

Signal level adjustment

Attenuation

dip switches behind AKG Logo

1.0

Ref.No.

MCS0802001

43

9 Channel WMS450 System with omni-directional antennas

unitsdescriptioncommentcode

9

WMS 450

2

PS 4000W

2

RA 4000 B/W

20

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

5
2
1
2

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

44

10 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

AC12 Power Supply (500mA)

10 HT450 or PT450 charging system (optional)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

DC IN (5V/1.4A)

DC IN (5V/1.4A)

DC IN (5V/1.4A)

SRA2 B/W

ANT OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

CU400

CU400

CU400

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

SRA2 B/W

ANT OUT

PS4000W – Power Splitter

MKA20MKA20

2xMKA20

1xMKA20

(40m Cable)

(20m Cable)

up

-12dB

-2dB

down

2xMKPS 2xMKPS

4A

8xMKPS

SR1

SR2

SR3

SR4

SR6

SR5

ANT A INANT B IN

PS4000W

DC IN (12V/0.5A)

1A1B2A2B3A3B4B

8xMKPS

Headphone amplifier (optional)

K171 Studio Headphone

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

Antenna A cascade output

Antenna A input
(DC power)

up

0dB

down

CASCADE B
CASCADE A

4A

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

AC12 Power Supply (500mA)

Rear View

Ant. B

4x Antenna A output

(DC power)

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

SR6

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

10 channel WMS450 system
(SRA2 B/W – Antennas)

Signal level adjustment

dip switches behind AKG Logo

up

0dB

down

4A

8xMKPS

SR1

SR2

SR3

SR4

SR5

K171 Studio Headphone

1.0

Ref.No.

MCS0802001

Attenuation

45

10 Channel WMS450 System with directional antennas

unitsdescriptioncommentcode

10

WMS 450

3

PS 4000W

2

SRA 2 B/W

24

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

5
2
1
2

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

46

10 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

AC12 Power Supply (500mA)

10 HT450 or PT450 charging system (optional)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

RA4000 B/W

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

XLR

AUDIO OUT

▼

Mixer

DC IN (5V/1.4A)

DC IN (5V/1.4A)

DC IN (5V/1.4A)

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

CU400

CU400

CU400

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

PS4000W – Power Splitter

RA4000 B/W

ANT OUT

MKA20MKA20

2xMKA20

1xMKA20

(40m Cable)

(20m Cable)

up

-8dB

0dB

down

2xMKPS 2xMKPS

4A

8xMKPS

SR1

SR2

SR3

SR4

SR6

SR5

K171 Studio Headphone

ANT A INANT B IN

PS4000W

DC IN (12V/0.5A)

1A1B2A2B3A3B4B

8xMKPS

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

Antenna A cascade output

Antenna A input
(DC power)

up

0dB

down

CASCADE B
CASCADE A

4A

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

AC12 Power Supply (500mA)

Rear View

Ant. B

4x Antenna A output

(DC power)

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

SR6

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

10 channel WMS450 system
(RA4000 B/W – Antennas)

Signal level adjustment

dip switches behind AKG Logo

up

0dB

down

4A

8xMKPS

SR1

SR2

SR3

SR4

SR5

K171 Studio Headphone

1.0

Ref.No.

MCS0802001

Attenuation

47

10 Channel WMS450 System with omni-directional antennas

unitsdescriptioncommentcode

10

WMS 450

3

PS 4000W

2

RA 4000 B/W

24

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

5
2
1
2

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

48

12 Channel WMS450 System

with directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

DC IN (12V/0.5A)

AC12 Power Supply (500mA)

12 HT450 or PT450 charging system (optional)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

ANT A IN

XLR

AUDIO OUT

▼

Mixer

DC IN (5V/1.4A)

DC IN (5V/1.4A)

DC IN (5V/1.4A)

SRA2 B/W

ANT OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

ANT B IN

SR450

¼“ TS

AUDIO OUT

CU400

CU400

CU400

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

SRA2 B/W

ANT OUT

PS4000W – Power Splitter

MKA20MKA20

2xMKA20

1xMKA20

(40m Cable)

(20m Cable)

up

-12dB

-2dB

down

2xMKPS 2xMKPS

4A

8xMKPS

SR1

SR2

SR3

SR4

SR6

SR5

ANT A INANT B IN

PS4000W

DC IN (12V/0.5A)

1A1B2A2B3A3B4B

8xMKPS

Headphone amplifier (optional)

K171 Studio Headphone

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

Antenna A cascade output

Antenna A input
(DC power)

up

0dB

down

CASCADE B
CASCADE A

4A

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

AC12 Power Supply (500mA)

Rear View

Ant. B

4x Antenna A output

(DC power)

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

SR6

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

12 channel WMS450 system
(SRA2 B/W – Antennas)

Signal level adjustment

dip switches behind AKG Logo

up

0dB

down

4A

8xMKPS

SR1

SR2

SR3

SR4

SR5

K171 Studio Headphone

1.0

Ref.No.

MCS0802001

Attenuation

49

12 Channel WMS450 System with directional antennas

unitsdescriptioncommentcode

12

WMS 450

3

PS 4000W

2

SRA 2 B/W

28

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
72
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External directional active "paddle" antenna with amplifier (2 req.)3009Z0001
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

6
2
1
2

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

50

12 Channel WMS450 System

with omni-directional antennas & 20(40)m antenna cable (66 or 132 feet)

40m / 132 ft Version:

2x MKA20

BNC I-connector is necessary to link cables!

Available e.g. www.rs-components.com,

Ordernumber 112-1798

PSU4000

DC OUT 1 (2.5A)

DC OUT 2 (2A)

AC POWER

~90-230V

DC OUT 3 (2A)

AC12 Power Supply (500mA)

12 HT450 or PT450 charging system (optional)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

RA4000 B/W

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

ANT A IN

SR450

DC IN (12V/0.5A)

XLR

AUDIO OUT

▼

Mixer

DC IN (5V/1.4A)

DC IN (5V/1.4A)

DC IN (5V/1.4A)

ANT OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

ANT B IN

¼“ TS

AUDIO OUT

CU400

CU400

CU400

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

5V Power Supply (1.4 A)

PS4000W – Power Splitter

RA4000 B/W

ANT OUT

MKA20MKA20

2xMKA20

1xMKA20

(40m Cable)

(20m Cable)

up

-8dB

0dB

down

2xMKPS 2xMKPS

4A

8xMKPS

SR1

SR2

SR3

SR4

SR6

SR5

K171 Studio Headphone

ANT A INANT B IN

PS4000W

DC IN (12V/0.5A)

1A1B2A2B3A3B4B

8xMKPS

Headphone amplifier (optional)

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

CU400

DC IN (5V/1.4A)

Antenna A cascade output

Antenna A input

(DC power)

up

0dB

down

CASCADE B
CASCADE A

4A

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

Mixer

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

ANT A IN

DC IN (12V/0.5A)

AUDIO OUT

AC12 Power Supply (500mA)

Rear View

Ant. B

4x Antenna A output

(DC power)

ANT A INANT B IN

PS4000W

CASCADE B

DC IN (12V/0.5A)

CASCADE A

1A1B2A2B3A3B4B

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

ANT B IN

SR450

XLR

¼“ TS

AUDIO OUT

▼

Mixer

SR6

SR8

SR7

HPA4000

DC IN (12V/0.5A)Headphone

Build document1.0

Date Revision

02.02.2008

Designer

Wolfgang Fritz

Project

12 channel WMS450 system
(RA4000 B/W – Antennas)

Signal level adjustment

dip switches behind AKG Logo

up

0dB

down

4A

8xMKPS

SR1

SR2

SR3

SR4

SR5

K171 Studio Headphone

1.0

Ref.No.

MCS0802001

Attenuation

51

12 Channel WMS450 System with omni-directional antennas

unitsdescriptioncommentcode

12

WMS 450

3

PS 4000W

2

RA 4000 B/W

28

MK PS

2

MKA 20

1

PSU 4000

2

MKA 20

BNC I-connector

2

73

59
66
54
55
60

55

PT 450 or HT 450 transmitter; SR 450 receiver, with AC adapter, rack mount kit, mic holder,
batteries, user's manual; carrying case

Wide band antenna multi coupler (4+1 out) without AC-Adapter2996Z0008
External omni-directional active dipoleantenna with amplifier (2 req.)2632Z0030
Connecting cable for PS to SR 2.15ft (65cm)6000H0206
66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205
Central Power supply unit for powering up to 3 WMS 4000 HUB 4000, HPA 4000, CU 4000 or up

to 12 receivers via PS 4000, Mains Cable

Additional parts for 40m(132feet) Antenna Cable

66 ft. (20m) Cables for connecting ext. antennas to multi-couplers (2 req.) KOAX RG586000H0205

EXTERNAL !! Not available at AKG

(you can buy it at www.rs-components.com, Ordernumber 112-1798)

- BNC I-Connector

3235X....

3236X....

3237X....

3238X....

3239X....

2997Z000…

Optional Components (Charging System & Headphone Amplifier)

unitsdescriptioncommentcode

6
2
1
2

CU 400
HPA 4000/ none
K171 Studio
AC 12

35
45
85

4

Charging unit for WMS 400 transmitters, AC adapters included2934Z000…
Headphone monitoring amplifier-8 receivers ins; & selectable out without AC Adapter2998Z0004
Closed-back circum-aural dynamic stereo headphone, mini XLR connector, detachable cable2908Z0001
12V AC-Adapter for 1 PS 4000, ASU4000, HUB 4000, HPA 4000 or SR 4000.7801H000…

MCS0802001

Wolfgang Fritz / Feb. 2008

52