TH-K4E UHF FM Portable Transceiver Discontinued model Key Features Large LCD Display Rugged, Compact Design Alpha-tagged Memories 5 Watt RF Output from Standard Ni-MH Battery Built-In VOX Wide/Narrow Channel Deviation Handhelds TH-D74EVHF/UHF Dual Band Handheld with GPSTH-K20EVHF FM Portable Transceiver with Keypad