Sennheiser EM 203 MF, EM 1046 MF Technical Data Manual
5000 Series Receiver Systems
109
T echnical Data (Overall System)
Channels per mainframe max. 8
Frequency range 450 - 960 MHz (UHF)
138 - 260 MHz (VHF)
Switching bandwidth 24 MHz (UHF band)
7 MHz (VHF band)
Setting of
receiving frequencies
in 5 kHz steps
Frequency response 40 - 20,000 Hz
THD typ. 0.5 %
Signal-to-noise ratio 117 dB(A)
Noise reduction system “HiDyn plus”
Headphone output
1
/4” (6.3mm) jack socket
RF input 2 x N-type socket
AF output 8 x XLR-3 M
1 x 25-pin sub-D
Housing 19”, 4 U
W eight (fully equipped) approx. 25 kg
5000 Series Receiver Systems
• Modular multi-channel receiver system for demanding musical and broadcast applications
• Large mainframe houses up to 8 true diversity receiver modules
• Small mainframe houses up to 3 true diversity receiver modules
• Several mainframes can be daisy-chained
• Indication of transmitter battery status (SK 50/250 and SKM 5000 only)
• “HiDyn plus” noise reduction system
• Mikroport computer display for r emote controlling large systems
T ips
for Use
5000 Series Receiver Systems
110
B
POWER
REMOTE
LEVEL
+ 5V
+ 12V
- 12V
DC - A
DC - B
OL - A
OL - B
+ 20
dB
+ 12 dBu
0
LI
CI
CC
CC
AS 212
A1
B
A2
A
EM 1046 DI
DISPLAY - COMPUTER
SUPPLY
DATA IN
DATA
ST
6242/1
HAUFE
ST
6242/1
HAUFE
ST
6242/1
HAUFE
ST
6242/1
HAUFE
ST
6242/1
HAUFE
ST
6242/1
HAUFE
ST
6242/1
HAUFE
ST
6242/1
HAUFE
ST
6242/1
HAUFE
48846
48845
B 1 MB 1
EM 1046 SA Power supply
module, 230 V AC/120 V AC
EM 1046 MF Mainframe,
for up to 8 receiver modules
EM 20-NT Plug-in mains unit
for EM 203 Mainframe
EM 203 MF Mainframe,
for up to 3 receiver modules,
fitted with I/O module at the rear
EM1046 AO-X AF output module,
2 AF outputs per channel (XLR, sub-D)
EM 1046 RX-UHF
Receiver module
450 - 960 MHz
EM 1046 RX-VHF
Receiver module
138 - 260 MHz
EM 1046 CC 10 Blanking plate,
10 TE, for closing off unused
spaces at the front
EM 1046 LI Line interface
for Mikroport computer display
EM 1046 DI Display interface
for Mikroport computer display
(supplied with software)
NT 20-1 Plug-in mains unit
for EM 1046 DI Display interface
EM 1046 CI
Chassis
interface for
Mikroport
computer
display
EM 1046 AO-Z
Balancing card,
Transformer for the sub-D
AF output of the
output module
EM1046 RI
RF input module
EM1046 ASP Antenna splitter
module (3 versions)
EM 1046 CC 12 Blanking plate
12 TE, for closing off unused
spaces at the rear
EM 1046 FA Fan assembly
(not pictured)
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