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- Parameter specifications
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- Commodity name: VZ-D131
- Commodity ID: VZ-D131
- Brand: MagOne
VZ-D131 Digital Handheld Intercom
● Digital analog adaptation
● Channel voice broadcasting
● Programmable shortcut keys
● General interface accessories
● Clear and loud audio
● Working alone
● VOX voice controlled emission
● Mixed mode scanning -
General specifications
Frequency range: UHF 400-470MHz
Number of channels: 16
Channel spacing: 12.5/25KHz
Battery capacity: 1600mAh (lithium ion)
Average battery operating time (5-5-9 duty cycles, high-power transmission): approximately 10 hours
Working temperature range: -20 ℃~+60 ℃
Working voltage: 7.4V
External dimensions: 101mm x 55mm x 37mm
Total weight: 255g
Frequency stability: ± 1.5ppm
Transmitters
Output power: 5W/1W
Modulation method: Analog 16K Φ F3E@25KHz 11K Φ F3E@12.5KHz Digit 4FSK
Clutter and harmonics: -36dBm<1GHz -30dBm>1GHz
Signal to noise ratio: 40/45dB
Audio distortion: ≤ 3%
Modulation limit: ± 2.5@12.5KHz ± 5.0@25KHz
Audio response:+1~-3dB
Digital vocoder type:-
Digital protocol:-
Receiver
Sensitivity: Analog ≥ 0.25 μ V (12dB SINAD) digital ≥ 0.25 μ V/BER5%
Adjacent channel selectivity: ≥ 60dB
Intermodulation: ≥ 60dB
Spurious response suppression:
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Shenzhen HLM Technology Development Co., Ltd
Address: 17G, Block B, Modern Window, Huaqiang North Road, Shenzhen
Tel：0755-83281970
Fax：0755-83280287
Q Q：654681553
E-mail：hlm@szhlm.com
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