Sennheiser EM 203 User Manual

5000 Series Receiver Systems

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 remote controlling large systems

Tips for Use

Technical 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
Weight (fully equipped)	approx. 25 kg

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5000 Series Receiver Systems

NT 20-1 Plug-in mains unit	EM 1046 DI Display interface
for EM 1046 DI Display interface	for Mikroport computer display
	(supplied with software)

- COMPUTER DISPLAY

DATA IN

EM 1046 DI

SUPPLY

DATA

EM 1046 AO-Z

Balancing card,

Transformer for the sub-D

AF output of the output module

EM 1046 LI Line interface for Mikroport computer display

LI

CI

EM 1046 CI Chassis interface for

Mikroport

computer display

	B
	A
A1
A2	AS 212	CC

EM 1046 SA Power supply	EM 1046 AO-X AF output module,	EM 1046 RI	EM 1046 ASP Antenna splitter	EM 1046 CC 12 Blanking plate
module, 230 V AC/120 V AC	2 AF outputs per channel (XLR, sub-D)	RF input module	module (3 versions)	12 TE, for closing off unused
				spaces at the rear
		EM 20-NT Plug-in mains unit
		for EM 203 Mainframe
	EM 1046 MF Mainframe,		EM 203 MF Mainframe,
	for up to 8 receiver modules		for up to 3 receiver modules,
			fitted with I/O module at the rear

EM 1046 FA Fan assembly

(not pictured)

		CC
EM 1046 RX-UHF	EM 1046 RX-VHF	EM 1046 CC 10 Blanking plate,
Receiver module	Receiver module	10 TE, for closing off unused
450 - 960 MHz	138 - 260 MHz	spaces at the front

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