multicoupler
My dear Sir:
Your Multicoupler may be the receiver multicoupler,it is composed of :
a preselector
double amplifier
power dividers
power supply
and mounted units:rack, etc
receiver multicoupler allows the operatio of two or more receivers connected to a common antenna with equal or superior performance to a dedicated antenna for each receiver.They are an essential part of antenna systems and their performance is measured against the following criteria:
Receiver Sensitivity
Noise Figure
Third Order Intercept
Manufacturer including:CELWAVE,Sinclar,Decibel,ect.
Regards.