Buy cheap walkie talkie bfdx bf-320 wireless walkie talkie
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Transcript of Buy cheap walkie talkie bfdx bf-320 wireless walkie talkie
Buy cheap walkie talkie BFDX BF-320 wireless walkie talkie
General
Frequency range VHF:136-174MHzUHF:400-470MHz/350-390Channels 99Channel space 25 KHz /12.5 KHz
Operating temperature range -20℃~+60℃
Antenna impedance 50ΩPower supply DC3.7V(±20%)Battery capacity 2200mAh(Li-ion)Frequency stability ≤±2.5 ppmDimension 59(L)*41(W)*103(H) mmWeight 220g(including battery pack)
Transmitter
Transmitting power ≤3WModulated mode 16KΦF3E(width)/8K50F3E(narrow)Spurious emissions ≤-36dBmFM noise ≤-40dBAudio distortion ≤5%Adjacent-channel power ≥65 dB(width)/55 dB(narrow)Maximum frequency deviation ≤5KHz(width)/2.5KHz(narrow)
Receiver
Sensitivity (at 12dB SINARD) ≤0.165μV(Width)/ 0.2μV (narrow)Adjacent channel selectivity ≥60dB(width)/ 50dB (narrow)Intermodulation rejection ratio ≥60dB(width)/ 50dB (narrow)Anti interfere of spurious wave ≥60dB(width)/ 50dB (narrow)SNR ≥45dB(width)/ 40dB (narrow)Audio output power 0.5WAudio distortion ≤5%
Note:All specifications above are subject to change without notice
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MoniScanningVOXPC programming and manual programmingSquelch level 0-9
Time-out timer (TOT)High capacity Li-ion battery (2200mAh)Wide/narrow band switchWired cloneLow battery alarmBusy channel lockedAutomatic power saveReverse frequencyCTCSS/DCS and STE