Funke Avionics (Walter Dittel) SF10210
Unity-Gain, Procom CXL3-1LW, Omnidirectional Base Station VHF Aircraft Band Antenna, 118 - 137 MHz, 0 dBd / 2 dBi, N Type Connector
Compatible with Walter Dittel FSG2T, FSG2T PC, FSG2T PS, FSG90, FSG90 GTRX, FSG90E radios