Specifications

SR 400
SPECIFICATIONS
RF carrier frequency ranges: 650–680, 680–710,
720–750, 760–790,
790–820, 835–863 MHz
Modulation: FM
Audio bandwidth: 35–20,000 Hz
THD at 1 kHz: <0.3 %
Signal-to-noise: 120 dB(A)
Audio outputs: balanced XLR and unbalanced TS 1/4" jack,
balanced level switchable to -30 or 0 dBm
Dimensions: 200 x 44 x 190 mm (7.8 x 1.7 x 7.4 in.)
Weight: 972 g (2.2 lbs.)
Standard accessories: 2 antennas, power supply,
RMU 400 rack mounting kit
Item number:
Item numbers depend on frequency
band and power supply type.
Special systems comprising a transmit-
ter and receiver are available on
request. Since combinations may vary
from country to country, please contact
your dealer for details.
• Integrated frequency scanner with frequency man-
agement database
• Up to 12 channels can be used simultaneously in
each subband
• Infrared data transmission link
• Rehearsal function for finding dead spots
• Programmable warning functions using two-color
display backlighting
The SR 400 true diversity receiver is your best choice for cost-
efficient, high-performance multichannel systems. Up to 12
channels can be used simultaneously within the same sub-
band and even large systems will work smoothly in environ-
ments hostile to RF transmission.
Being compatible with professional WMS 4000 antenna
splitters, power supplies, and high quality antennas, the WMS
400 enables you to set up highly complex wireless systems.
In Auto Setup mode, the receiver will scan the available
bands, find an interference-free channel, and transmit the
related frequency data to the assigned transmitter via
infrared. This technique significantly reduces the time it takes
to set up a multichannel system.
A Rehearsal function identifying dead spots, a programma-
ble display clearly indicating all important system parame-
ters, two-color display backlighting warning the user of crit-
ical conditions from a distance, and a transmitter battery
status display on the receiver enhance reliability and add to
ease of use.
Live/Installed
Sound
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