5W Professional Noise Cancelling Walkie Talkie A7 Plus
Main Functions:
Frequency UHF 400-470MHZ/VHF 136-174MHZ
16 Channels
VOX
Flashlights
Scan
One key to frequency
Scrambler
Compandor
Battery Save
Tail Elimination
Battery Report
High/Low Power
PC Programmable
Wide/Narrow Band
SK Programmable
Chinese/English Voice ReportCTCSS/DCS Support Non-standard
Technical Specification:
GENERAL | |
Frequency Range | UHF 400-470MHZ |
Channel | 16 |
Channel Spacing | 25/12.5KHZ |
Frequency Stability | ±2.5ppm |
CTCSS/DCS | 50 CTCSS / 105 DCS |
Antenna Impedance | 50Ω |
Operating Temperature | -10℃ to +55℃ |
Operating Voltage | DC 7.4V |
Battery | 2200mAh |
Size | 107*64*40 mm |
Weight | 266g |
TRANSMITTER | |
RF Power | 10W |
Spurious Emissions | >30dB |
Adjacent Channel Power | ≤-65dB@12.5kHz(Wide);≤-55dB@25kHz(Narrow) |
Modulation Mode | F3E |
RECEIVER | |
Sensitivity | ≥-122dBm |
Adjacent Channel Selectivity | ≥65dB |
Inter-modulation | -55dB |
Blocking | ≥84dB |
Rated Audio Distortion | ≤5% |
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