Shakespeare AS-2 Automatic Antenna Switch
This antenna switch can split two radios into one antenna.
When you key the microphone on one of the radios, the antenna switches to it ... automatically.
The radio remains locked on the antenna until the automatic switch detects a transmission from the other radio.
Plain and simple!
Specifications:
Frequency range: up to 600 MHz
VSWR: Below 1.2:1
Power rating: 30 W
Impedance: 50 ohms
Connections: SO-239 type
Power supply: 12 VDC @ 200 ma
Sensing / Switching Time: Less than 100 ms