MFJ-1700C Antenna Transmitter Switch
This deluxe high power Antenna/Transceiver Switch has two ceramic rotary switches that let you select 1 to 6 antennas and 1 to 6 transceivers in any combination.
You can also plug in an antenna tuner, wattmeter, linear, etc so it is always connected to the antenna and transceiver selected.
Handles 2kW PEP for 50-75 Ohm loads. Unused terminals are automatically grounded. Has SO-239 connectors. Covers 1.8 - 30MHz. 10x3x1 1/2 inches.