1 PCS CO-301 Wideband Coax Switch 3 Port Antenna Repeater Heavy Duty M-J Manual Aerial Short-Wave Base Adapter For Diamond - AliExpress
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CS201 2 Way SO239 Coax Switch
Coax switch N or PL, 2:1, 3:1, 4:1
Antenna Coax Switch - SteppIR, Inc - Antennas for Amateur Radio and Industry