V308
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V308
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- Parameter specifications
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- Commodity name: V308
- Commodity ID: V308
- Brand: Vertex standard
Category: Handheld walkie talkie Format: Simulation Brand: Vitex
V308 portable analog handheld walkie talkie
● PTT-ID encoding
● Ending sound elimination
● Priority channel scanning
● Low battery alarm
● Dedicated emergency alarm button
● Time Out Timer (TOT)
● Power saving functionKey words:- V308
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【General specifications】Frequency range: UHF 430-440MHz
Number of channels: 16
Channel spacing: 12.5/25KHz
Battery capacity: 1100mAh (lithium ion)
Average battery operating time (5-5-9 duty cycles, high-power transmission): 9 hours
Working temperature range: -20 ℃~+50 ℃
Working voltage: 7.4V
Overall dimensions: 118mm x 57mm x 36mm (excluding antenna)
Overall weight: 200g
Frequency stability: ± 1.5ppm【Transmitter】
Output power: 4W
Modulation method: 16K Φ F3E@25KHz
Clutter and harmonics:<-30dBm
Signal to noise ratio: ≥ 40dB
Audio distortion: ≤ 5%
Modulation limit: ± 2.5@12.5KHz ± 5.0@25KHz
Audio response:+1~-3dB【Receiver】
Sensitivity: ≥ 0.25 μ V(12dB SINAD)
Adjacent channel selectivity: ≥ 55dB
Intermodulation: ≥ 60dB
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