Stridsberg MCA204
 

VHF/UHF Receiver Multicoupler - 25 MHz to 1 GHz - 4 Ports
MCA204 is an active multicoupler designed to distribute antenna
signals to four receivers without loss and with high isolation between
ports. It is specifically suited for signal intercept stations, both
fixed or mobile platforms. It can be used in any VHF/UHF monitoring
post using receivers, scanners or spectrum analyzers.
Like new $ 135