Listen Technologies LA-124 90 Degree Helical Antenna (216 MHz)

The LA-124 is a stubby 90 degree helical antenna for Listen's 216 MHz gear, including the LT-800 transmitter and LR-100 receiver. The right-angle BNC mount keeps it out of the way in a rack or on a shelf where a vertical whip would foul a lid or a shelf above.

It covers 216.025 to 216.950 MHz across 57 channels and Listen rates typical range at up to 183 m (600 ft). At 4.5 inches long and one ounce it adds nothing to a rack, and the BNC fitting swaps with the rest of the Listen antenna line without tools.