VHF radio

VHFradioT-669 Product details: Compact handheld walkie talkie, professional design, beautiful appearance, legerity, useful and easy to operate.1) High sensitivity FM radio2) Multifunction scan 3) PC/manual program frequency, self-machine program 4) Flashlight at night function 5) Time- out Timer 6) Battery save 7) Matching transfer 8) Built-in 88 international maritime general channels 9) High capacity Li-ion with 1500mAH Frequency range (VHF) 136-174MHz RF output power 5W Channel capacity 100 Operation mode Simplex of co-frequency or alien frequency Battery Li-ion battery(1500mAH) Operating voltage DC: 7.4V Antenna Impedance 50Ω Dimension 90*50*30mm Weight 217g (with battery and antenna) Transmit Part Receive Part RF output power: 5W Audio Frequency Distortion: ≤ 3% Modulation limiting: ≤5KHz Audio Frequency Response: +2dB -10dB Audio distortion: ≤ 3% Same Channel Restrain: ≥-8dB Modulation feature: +3dB -3dB Adjacent Channel Selectivity: ≥55dB Adjacent channel power: ≥65dB Intermediation Interference Resistance: ≥55dB Occupied bandwidth: ≤16KHz Stray Response Interference Resistance: ≥55dB Item QtyAntenna one pcscharger one pcsbattery one pcsBelt clip one pcsTransceiver one pcsUsers manual one pcs