http://www.409shop.com/409shop_product.php?id=103731 Feature & Specification Output power 4 W Communication Range Up To 4 km UHF: 450-470MHZ Size: 108mmx54.2mmx37.4mm Weight about 273 g 6. 16 Channels (15+Scan 16th CH) Palm Size , Compact Design CTCSS & DCS Built 7.4V/1500mAh Li-ion Battery , Battery Save function, Low Battery Alert Time-out Timer (TOT) Priority Scan Carrier-operated scan Time-operate scan Search scan. PC Programming Busy Channel Lockout Monitor Function Wired Clone TECHNICAL SPECIFICATION GENERAL Working Temperate -20℃―+50℃ Operating Voltage DC 7.2V Operate Mode:Simplex or Semi-duplex Antenna impedance 50Ω TRANSMITTER Frequency Stability ±2.5PPM Output Power ≦4W Max Frequency Deviation ≦5KHz/2.5KHZ Audio Distortion ≦3% Modulation Character +3dB—-3dB Adjacent Channel Power≥65dB Spurious Radiation ≤7.5UW Occupied Bandwidth ≤16KHz RECE...
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