ขาย วิทยุสื่อสาร สองคลื่นความถี่ FM-5 R VHF ราคาที่ดีที่สุด

√√√★★Welcome to Bargainmall store★★√√√ Our service is comprehensive and passionate .Our products are all surprise prices . Good quality and super low price ! Welcome everyone to buy ! BAOFENG UV-5R The transceiver is a micro-miniature multiband FM transceiver with extensive receive frequency coverage, providing local-area two-way amateur communications along with unmatched monitoring capability VHF/ UHF DUAL-BAND TWO WAY RADIO Frequency Range: 136-174 / 400-520MHz Dual-Band Display, Dual Freq. Display, Dual-Standby Output Power: 4 /1Watts 128 Channels 50 CTCSS and 104 CDCSS Built-in VOX Function 1750Hz Brust Tone FM Radio (65.0MHz-108.0MHz) LED Flashlight Large LCD Display Hight /Low RF Power Switchable 25KHz/12.5KHz Switchable Emergency Alert Low Battery Alert Battery Saver Time-out Timer Keypad Lock Monitor Channel Channel Step: 2.5/5/6.25/10/12.5/25KHz ROGER SET SMA-FEMALE ANTENNA ALL ORIGINAL PARTS from BAOFENG ■ Dual band, dual display, dual standby ■ A/B band independent operation ■ 128 groups channels storage ■ Shortcut menu operation mode ■ VFO & Memory channels scan ■ Emergency Alarm ■ Tri-color background light selectable ■ 0~9 grades VOX selectable ■ PTT & ANI ID ■ FM radio ■ Voice companding ■ CTCSS/DCS coder ■ ■ PC programmable ■ Wide/Narrow Band(25kHz/12.5kHz) ■ Transmitter time-out timer(TOT) ■ High/Low TX power selectable ■ Busy channel lock-out(BCLO) Specifications: Item number UV-5R General Frequency Range 65-108MHz (FM Receive only) 136-174MHZ and 400-520Hz (TX/RX) Channel No. 128 Frequency Stability ±2.5ppm Antenna High gain DualBand antenna Antenna Impedance 50Ω Operating Voltage DC 7.4V Mode of operation Simple or semi-duplex Dimension（W x H x D） 100 x 52 x 32 mm Weight 250g（including battery, antenna） Transmitter Output power 4W / 1W (Max 5W) Modulation Mode 16kΦF3E / 11kΦF3E Maximum deviation ＜5kHz(Wide) / ＜2.5kHz(Narrow) Spurious Radiation ＜7μW Adjacent Ch. power ≤-65dB(Wide) / ≤-60dB(Narrow) Pre-emphasis characteristics 6dB Current ≤1.6A(5W) CTCSS/DCS deviation 0.5±0.1kHz(Wide) / 0.3±0.1kHz(Narrow) Intermediation sensitivity 8-12mv Intermediation distortion ＜10% Package contents: - 1 x UV-5R radio (VHF 136-174 UHF 400-520Mhz) - 1 x 7.4V 1800mah Battery Pack - 1 x Dual Band Antenna - 1 x Belt Clip - 1 x English Manual - 1 x Desktop Charger ( 100V ~ 240V ) with EU plug - 1 x free earpiece #ba ofeng#walkietalkie #radio #wireless #bf999s #bf888s #Walkie-Talkie #UHF #RangeEarpieces #walkietalkie #walkie #talkie #gadget #travel #dasher #bestselling