Capacity 1 to 64 Channels
For RF output capacities above six-
teen (16) channels, the expansion port
should be terminated and multiple
expansion Multicouplers connected to
the Receiver Multicoupler RF outputs.
up to sixty-four (64) RF outputs can be
provided through this process.
as the output capacity is increased
above that of the 9-16 channel
configuration, the gain of the Receiver
Multicoupler should be adjusted to com-
pensate for the additional losses
introduced in this configuration, restoring
the receiver combiner system’s net gain
to the required value.
unused RF outputs can be left
unterminated if desired, with only a
minimal performance degradation.
For RF output capacities above sixty-four
(64)
channels, the expansion port can be
used to double the possible capacity of
the Receiver Multicoupler system. up to
128
RF outputs can be provided using
this configuration.
RxMUX Configuration for up to 64 Outputs
RFOUTPUTS
RF INPUT
Expansion Multicoupler
Diagram shows 14 Outputs each with a gain of 0 to +15dB
RF INPUT
RF INPUT
EXPPORT
RFOUTPUTS
RxMUX
50
OHM TERMINATION
EXP PORT
POWER FAULT
+ -
NC C USB
GAIN
EARTH
EXPPORT
8 9 10 11 12
RF INPUT
1
2
EARTH
RFOUTPUTS
RF INPUT
Expansion Multicoupler
EXPPORT
RFOUTPUTS
RxMUX
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
RF INPUT
RF INPUT
EXP PORT
POWER FAULT
+ -
NC C USB
GAIN
EARTH
EXPPORT
RF OUTPUTS
RECEIVER MULTICOUPLER
SWITCH USB FAULT POWER
1
1
8 9 10 11 12
2 3
5 6
7
4
2 3 4
RF INPUT
1
2
3
4
5
6
7
8
EARTH
RF OUTPUTS
RFOUTPUTS
RF INPUT
Expansion Multicoupler
RF INPUT
EXPPORT
RFOUTPUTS
RxMUX
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
Capacity 1 to 128 Channels
