DME WITH TNC CONNECTOR 071-00221-0020KA 61 L-Band Antenna | TNC connector, WhiteThe KA 61 L-Band antenna with BNC connector operates on a frequency range of 960 MHz to 1,220 MHz and is ideal for transponder, DME, and ADS-B use. This antenna is a direct replacement for the KA 60 antenna.L-Band Antenn..