Product Introduction:
PMR+LPD+HAM Radio is provided by Qixiang Electron Science & Technology Co., Ltd.,a major Others supplier in Chemicals Material wholesale industry in China.You can check out the specification of PMR+LPD+HAM Radio below or get any optional result clicking into the following keywords walkie talkie , PMR+LPD+HAM Radio , ST-918 (CE Approved) , Description , Features , Details , SoonTone and you can check the authentications and testimonials of PMR+LPD+HAM Radio .
Description:
PMR+LPD+HAM Radio Specification: 1.General a. Frequency range: 433,075-434,775(LPD);446,0-446,1(PMR); 400-470 (UHF) b. Number of channel: Max 128 Channels: 69 LPD fixed frequencies, 8 PMR fixed frequencies,
51 programmable UHF frequencies c. Channel spacing: 25 kHz at LPD frequencies 12,5 kHz at PMR frequencies 25/12,5 kHz (programmable) at UHF frequencies d. Frequency Stability ±2.5 ppm (-30oC∼ +60oC) e. Antenna type: UHF removable whip antenna, SMA female connector f. Antenna impedance: 50 Ohm g. Operating voltage: 7.5 V (for Li-ion) h. Battery pack type: 1200mAh Li-ion Battery i. Signaling: QT/DQT/DTMF j. Features: scan, VOX, adjustable output power, key lock 2. Transmitter a. RF power output High/Low: programmable ∠10/350-500 mW (at LPD), programmable
0.5/2.5-4.0 W (at PMR and UHF) Modulation 16K0F3E (at LPD), 11K0F3E (at PMR),16K0F3E(Wide)/11K0F3E(Narrow)(at UHF)
b. Modulation limiting:±5 kHz at 25kHz,±2,5 kHz at 12,5kHz c. Modulation distortion: less then 5％ d. FM noise: 45 dB (at 25kHz) / 40 dB (at 12,5 kHz) e. Spurious Emission:-36 dBm≤1 GHz, -30 dBm>1 GHz 3. Receiver a. Sensitivity: EIA 12 dB SINAD:0.2 μV(at 25kHz)/0.25 μV (at 12,5 kHz)
b. Channel Selectivity: >65 dB(at 25kHz) / >60 dB(at 12,5 kHz) c. Spurious Response Rejection: 70 dB d. Audio Output: ≥500 mW with less than 10 ％ distortion
