The Frequency Bank System - Sennheiser EM 3731-II Instruction Manual
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Also See for EM 3731-II:
- Manual (2 pages) ,
- Instruction manual (50 pages) ,
- Instruction manual (50 pages)
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The product family
6
The frequency bank system
The receivers are available in four UHF frequency ranges with up to
184 MHz switching bandwidth:
Range N
614 – 798
Range N-GB
606 – 790
Range L
470 – 638
400
600
The receivers have seven frequency banks:
Channel Frequency bank
1
2
3
1
The receiving frequencies are factory-
preset (see enclosed frequency table)
2
and cannot be changed.
...
max. 60
Optimized for maximum
transmission reliability
Additionally available channels in
Low Intermodulation mode
CAUTION!
Risk of reception interference!
If – within the receiver's frequency range – transmitters
transmit on channels from different frequency banks, recep-
tion can be subject to interference and intermodulation. Only
the factory-preset frequencies within the frequency banks
"1" to "6" are interference and intermodulation free.
Set all transmitters of a multi-channel system to different
channels within the same frequency bank.
Range P
776 – 960
800
1000
4
5
6
U
The receiving
frequencies can
be freely selected
within the switch-
ing bandwidth.
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