FM-VHS transceiver, receiver, Microphone transmitter, tour guide radio, wireless communication system manufacturer. FM-VHF Transceiver Communication System FM/VHF Mobile Transceiver with Receiver This Mobile Transceiver can work with many Receivers. Use for President Security / Meeting interpretation , Work directing. Communication Range:100m-2000m Mobile Transceiver: Frequency: VHF 144-160Mhz. Power requirement: 11.7V-15.8V. Output power: 5W(L) - 50W (H). Weight:1.2KGS. Dimensions: 140x40x166mm. Communication Range:100m-2000m. Paket size Receiver: Frequency: VHF 74 - 250Mhz. Crystal Frequency Locked (1 or-3 CH. ) LED signal indicator. Power source:DC 3V ( UM-4x2 ). Dimensions: 57W x 70H x 16D. Weight: 60g without batteries. FM/VHF Handy Transceiver With Receiver This Transceiver can work with many Receivers. Use for : Guide / Leading travel group,Meeting interpretation, Work directing. Communication Range:50m-200m Motorola Transceiver: Frequency: VHF 136-174Mhz. Power requirement: 9V. Output power: 5W. Weight:350g Dimensions: 115.5x56x38mm. Communication Range:50m-200m. Paket size Receiver: Frequency: VHF 136-174Mhz. Crystal Frequency Locked 1-3 band. LED signal indicator. Power source:DC 3V ( UM-4x2 ). Dimensions: 57W x 70H x 16D. Weight: 60g without batteries. FM/VHF Microphone Transmitter & Receiver FM-VHF Tour Guide Radio This Microphone can work with many Receivers. Use for Guide / Leading travel group, Meeting interpretation, communication Range:20m-50m Specifications: Fequency: VHF 78-260 MHZ Modulation: FM Oscillator: Crystal locked ( single channel or 3 channel ) Af response:50hz to 15Khz Receiver Sensitivity: 28 db Transmitting Sens: 110 dbuv Transmitting Range: 30m-60m Power Source: DC 3V (UM-4 x 2pcs) Weight: 60g without batteries Dimensions: 57W x 70H x 16Dmm Features: Paket size for easy carrying. Crystal frequency locked. LED signal indicator