UHF Wireless System
KK (838–862 MHz)USER GUIDE SUPPLEMENT
CONTENTS
SPECIFICATIONS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furnished Accessories 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Accessories 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacement Parts 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FREQUENCY SELECTION GUIDE 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compatibility Groups 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compatible Frequency List 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2002, Shure Incorporated
27B8655 (BA)
Printed in U.S.A.
SPECIFICATIONS
RF Carrier Frequency Range
838–862 MHz
Working Range
152.4 m (500 ft), minimum, under typical conditions; 487.6 m (1600 ft ) line of sight
NOTE: Actual working range depends on RF signal absorption, reflection and
interference
Audio Frequency Response
50 to 15,000 Hz, ±2 dB
NOTE: Overall system frequency response depends on the microphone element
Gain Adjustment Range
U1: 0 to 40 dB
U2: 0 to 26 dB
Modulation
±40kHz deviation compressor-expander system with pre-and de-emphasis
RF Power Output
U1, U2: 10 mW maximum
Dynamic Range
>102 dB, A-weighted
RF Sensitivity
U4S U4D
–110 dBm
12 dB SINAD
–105 dBm
30 dB SINAD
Image Rejection
90 dB typical
Spurious Rejection
75 dB typical
Ultimate Quieting (ref. 45 kHz deviation)
>100 dB, A-weighted
Audio Polarity
Positive pressure on microphone diaphragm (or positive voltage applied to tip of
WA302 p hone p lug) p roduces p ositive v oltage o n pin 2 with respect to pin 3 of low
impedance output and the tip of the high impedance
System Distortion (ref. ±45 kHz deviation, 1 kHz modulation)
0.3% Total Harmonic Distortion typical
Power Requirements
U1, U2: 1.5V AA alkaline battery (Duracell MN1500 recommended); Nicad optional
U4: 90 to 230 Vac , 50/60 Hz
Power Consumption: 9.6 W min., 13.2 W max. (U4S)
12 W min.,16 W max. (U4D)
15 W min., 16 W max. (UA840)
Battery Life (Typical)
12 hours (with Duracell MN1500 1.5V AA alkaline battery)
Operating Temperature Range
-20° to 50° C (-4° to 122° F)
NOTE: Battery characteristics may limit this range
–107 dBm
12 dB SINAD
–102 dBm
30 dB SINAD
1
/4-inch output
2
Overall Dimensions
U1: 92.2 mm L x 64.7 mm W x 24.2 mm D (3–29/32 x 2–35/64 x 61/64 in.)
U2/58:254 mm L x 50.8 mm Dia. (10 x 2 in.)
U2/BETA 58: 254 mm L x 53.2 mm Dia. (10 x 2–3/32 in.)
U2/87:228.6 mm x 49.2 mm Dia. (9 x 1–15/16 in.)
U2/BETA 87: 216 mm L x 50.8 mm Dia. (8–1/2 x 2 in.)
U4S/U4D: 44.5 mm H x 482.6 mm W x 295.3 mm D (1–3/4 x 19 x 11–5/8 in.)
Net Weight
U1: 175.2 g (6.1 oz.) without battery
U2/58, U2/BETA 58: 375.6 g (13.2 oz.) without battery
U2/87, U2/BETA 87: 303.1 g (10.7 oz) without battery
U4S: 3.30 kg (7.27 lbs)
U4D: 3.85 kg (8.48 lbs)
Certification
U1, U2: EMC Approved to ETS 300 445. RA Type Approved in the U.K. to MPT1350.
U4S, U4D: VDE Certified to EN 60 950. EMC Approved to ETS 300 445. Meets Low
Voltage Directive.
UHF Type Approved and EMC Approved systems are eligible to carry the CE
marking.
U1 Transmitter Input (Figure 1)
Connector:
Input Configuration:
Actual Impedance:
Maximum Input Level:
4-Pin Female Miniature Connector (TA4F) or
LEMO connector (optional)
Unbalanced, active
18 kΩ with lavalier microphone
1 MΩ with instrument cable
6 Vp–p (+7 dBV) for 1% THD at minimum gain
setting using 1 kHz signal.
Pin 1: Tied to Ground
4-Pin Miniature Connector
(TA4F) Pin Assignments:
Pin 4: Tied thru 20kΩ Resistor to Ground.
Pin 2: Tied to +5 V
Pin 3: Tied to Audio
(On instrument adapter cable, Pin 4 floats)
Pin 1: Tied to Pin 3 and 10 kΩ to Ground
LEMO Connector
Pin Assignments:
Pin 2: +5V
Pin 3: Tied to Pin 1
Pin 4: Tied to Shield (Ground for Positive Bias)
Voltage for Remote Power:
+5 V supplied to microphone cartridge
U1 Transmitter Output
Connector:
Actual Impedance:
Nominal Output Level:
Maximum Output Level:
Pin Assignments:
SMC
50 Ω
+10 dBm
+11 dBm
Shell = Ground
Center = Signal
3
MICROPHONE
ELEMENT
NOTE: LAVALIER MIC TIES PINS 3 AND 4
TOGETHER; GUITAR CABLE DOES NOT.
U1 MIC JACK BOARD
2
2
4
4
500 Ω
3
3
1
U1L (LEMO 4 PIN) MIC JACK BOARD
1
500 Ω
27 pF
20K Ω
27 pF
+5 V
AUDIO
GROUN
D
1
2
10K Ω
3
4
499 Ω
499 Ω
AUDIO
27 pF
BIAS
27 pF
SHIELD
FIGURE 1
U2 Transmitter Input
Input Configuration: Unbalanced, active
Actual Impedance: 20 kΩ
Maximum Input Level: 3 Vp–p (0.5 dBV) for 1% THD at minimum gain
setting using 1 kHz signal.
U2 Transmitter Output
Connector:
Actual Impedance:
Nominal Output Level:
Maximum Output Level:
Pin Assignments:
SMC
50 Ω
+10 dBm
+11 dBm
Shell = Ground
Center = Signal
4
U4S and U4D Receiver Input
Connector: Antenna Power Input Network Interface
Connector Type: BNC IEC 25–Pin D
Actual
50 Ω –– ––
Impedance:
Nominal Input
Level:
Maximum Input
Level:
–95 to –30 dBm 90–230 VAC,
50/60 Hz
+6 dBm
230 VAC, 50/60 Hz ––
(–20 dBm
CMOS Logic
recommended)
Pin Assignments: Shell = Ground
IEC Standard ––
Center = Signal
Voltage for
Remote Power:
12 Vdc, 150 mA
maximum
–– 5V, 700 mA max.
U4S and U4D Receiver Output
Connector: Monitor Power
Output
Configuration:
Actual
Impedance:
Nominal
Input Level:
Pin
Assignments:
Unbalanced
mono, 1/4 inch
300 Ω –– 1 kΩ 30 Ω See
–– 90 to 230
Tip = Hot
Ring = Hot
Output
–– Un-
VAC, 5A
IEC
Standard
Sleeve = Gnd
Voltage/
Current/
Phantom
Power
Protection?
*Output Level: Microphone Level = Line Level – 30 dB
Yes –– Yes Yes 5V, 700 mA
High Z
Audio
Low Z
Audio*
Balanced See
balanced
–– –– CMOS
Tip = Hot
Ring/
Sleeve =
1 = Ground
2 = Hot
3 = Hot
Gnd
Network
Interface
Appendix
Appendix
Appendix
resettable
polyfuse
FURNISHED ACCESSORIES
Microphone Stand Adapter (U2) WA370A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Zipper Bag (U1) 26A13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Zipper Bag (U2) 26A14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Screwdriver 80A498. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coaxial Antenna Cable (2 ft) UA802. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1/2 Wave Antenna UA820A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmitter Carrying Case 65A8257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carrying Case Insert 29B1577. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic
See
5
OPTIONAL ACCESSORIES
Instrument Adapter Cable (U1) WA302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–Pin Female Miniature Connector TA4F (U1) WA330. . . . . . . . . . . . . . . . . . . . . . . . .
In-Line Audio Switch (U1) WA360. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1.8 Meter (6 ft) Receiver-Mixer Cable (
/4” phone to XLR) WA410. . . . . . . . . . . . . . .
7.6 Meter (25 ft) Antenna Extension Cable UA825. . . . . . . . . . . . . . . . . . . . . . . . . . .
15.2 (50 ft) Meter Antenna Extension Cable UA850. . . . . . . . . . . . . . . . . . . . . . . . . . .
In–Line Active Remote Antenna Kit (838 – 862 MHz) UA830KK. . . . . . . . . . . . . . . .
Antenna/Power Distribution System, 230 Vac UA845–KK. . . . . . . . . . . . . . . . . . . . . .
Directional Antenna UA870KK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REPLACEMENT PARTS
Hardware Kit (screwdriver, mounting feet, cable clamps) 90VL1371. . . . . . . . . . . . .
Bulkhead Adapters for Front–Mounting Antennas 95A8647. . . . . . . . . . . . . . . . . . . .
230 VAC Power Cord (U.K. mains connector) 95A8713. . . . . . . . . . . . . . . . . . . . . . .
304 mm (12 in.) Daisy–Chain Power Cord (230 V) 95A8678. . . . . . . . . . . . . . . . . . .
Cartridge with Grille (U2/58) R158. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SM58
BETA 58A
SM87 Cartridge with Grille (U2/87) R165. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BETA 87A Cartridge with Grille (U2/BETA 87) R166. . . . . . . . . . . . . . . . . . . . . . . . . .
BETA 87C Cartridge with Grille (U2/BETA 87) RPW100. . . . . . . . . . . . . . . . . . . . . . .
Matte Silver Grille (U2/58) RK143G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Matte Silver Grille (U2/BETA 58) RK265G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Matte Silver Grille (U2/BETA 87 RK313G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Black Grille (U2/87) RK214G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Black Grille (U2/BETA 58) RK323G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Black Grille (U2/BETA 87) RK324G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Belt Clip (U1) 53A8247A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna (U1) 95A8646. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna (U2) 95A2029. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cartridge with Grille (U2/BETA 58) R179. . . . . . . . . . . . . . . . . . . . . . . . .
6
FREQUENCY SELECTION GUIDE
The Shure UHF Wireless System is designed for maximum flexibility and
versatility in a variety of applications. Up to 16 Shure UHF Wireless Systems can
be operated simultaneously in a single installation using the frequency
compatibility groups. Please contact Shure Incorporated if you need additional
information or assistance in frequency selection and setup.
Compatibility Groups
Group 1 contains 10 compatible frequencies which are derived from a combination
of fixed site (Multi UHF High and Low) frequencies, as well as Indoor Use at Fixed Site
frequencies.
Group 2 contains 14 fixed site frequencies taken entirely from the Multi UHF High
and Low Band (these frequencies are not compatible).
Groups 3 and 4 contain 10 compatible channels within the 854–862 MHz band.
Groups 5 and 6 contain 16 compatible channels within the 846–862 MHz band.
Groups 7, 8 and 9 contain 16 compatible channels within the 838–862 MHz band.
Group 10 contains 16 compatible frequencies within the 838–862 MHz band.
Compatible Frequency List
The following table lists the frequencies in each of the ten compatibility groups.
GROUP
GRP. 1 GRP. 2 GRP. 3 GRP .4 GRP. 5 GRP. 6 GRP. 7 GRP. 8 GRP. 9 GRP. 10
1 854.900 854.900 855.525 855.900 846.875 848.125 843.000 839.250 842.375 839.250
2 855.900 855.275 856.525 856.650 847.875 849.250 846.000 840.750 843.000 840.250
3 856.575 855.900 857.025 857.150 848.375 849.875 847.000 841.375 844.750 841.000
4 857.125 856.175 857.775 858.025 849.625 850.750 847.625 843.000 845.250 844.375
C
5 858.025 856.575 858.775 858.650 851.125 851.250 848.500 843.750 852.875 845.500
H
H
6 858.650 857.625 859.400 859.650 851.875 852.000 850.375 845.000 853.875 846.125
A
7 859.625 857.950 860.275 860.400 853.500 853.000 852.000 845.750 854.625 847.625
N
8 860.400 858.200 860.775 860.900 854.875 853.625 854.250 847.500 855.125 848.875
9 860.900 858.650 861.525 861.650 856.625 855.500 856.750 848.000 855.875 851.125
N
10 861.750 860.400 855.025 854.900 858.125 857.000 857.500 850.500 856.875 852.500
E
E
11 860.900 858.875 857.625 858.750 851.625 858.375 854.250
L
12 861.200 859.375 858.750 859.750 853.875 859.500 854.875
13 861.550 860.375 859.375 860.375 855.000 860.250 855.750
14 861.750 860.875 860.750 861.250 855.500 861.250 857.625
15 861.625 861.375 861.750 857.750 861.875 858.250
16 846.375 847.500 842.500 838.750 841.500 838.625
7
SHURE Incorporated Web Address: http://www.shure.com
222 Hartrey Avenue, Evanston, IL 60202–3696, U.S.A.
Phone: 847-866–2200 Fax: 847-866-2279
In Europe, Phone: 49-7131-72140 Fax: 49-7131-721414
In Asia, Phone: 852-2893-4290 Fax: 852-2893-4055
Elsewhere, Phone: 847-866–2200 Fax: 847-866-2585
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