TELEWAVE's TS-1580 crossband coupler allow transmitters, receivers, and antennas in the 150 and 800 MHz bands to share a common feedline. A single coupler can be used to couple two radios to a multiband antenna, or a multiband radio to two antennas. Two couplers are used with two radios and two antennas. The ability to share a feedline between systems on different bands simplifies installation, while reducing cost and tower loading. No tuning is required for full band coverage, and each unit is completely weathersealed for zero maintenance and long service. Maximum input power of 150 W per channel and insertion loss is 0.3 dB per pair. TS-1580 can be provided with 7/16 DIN Female or N Female RF connection ports.