The JTCS4M may be used to switch 4 antennas to one transceiver. It also may be used to switch 4 radios to one antenna.

The JTCS4M will ground the unused position. EX: If you are using port 1, port 2, 3 and 4 will be grounded.

Specifications:
Frequency range: DC-900 MHz
Input impedance: 50 ohms
Max Power DC-30 Mhz: 1500 watts
Max Power 30-200 Mhz: 1000 watts
Max Power 200-500 Mhz: 500 watts
Max Power 500-900 Mhz: 150 watts
Insertion loss DC-500 Mhz: <= .1 db
Insertion loss 500-900 Mhz: <= .2 db
Isolation: >= 60db
VSWR: <=1.1:1
Connector: SO239 input and output