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Portable DMR Two Way Radio (without GPS)
生產所需時間:
2 - 3 日
產品型號:
H391a
品牌名稱:
Lanhaitong
顏色:
Black
港口:
Xiamen
付款方式:
T/T, L/C, Western Union, PayPal
最低訂購數量:
1
是否可訂造:
是
儲存頻道:
800
頻率範圍:
400-470MHz
對講距離:
3~6 km
描述
聯絡供應商
描述
General Specification
H391 can operate in either analog or digital mode.
Supports various analog signaling types and various squelch control types (CTCSS/CDCSS), providing the user with higher function expansion capacity.
Supports scanning of pure analog voice and signaling, pure Digital voice and data.
Support the digital encryption such as Advanced Encryption Standard (AES) algorithm.
The radio supports various calling types including private call, group call, all call and emergency call.
The PTT (Push-To-Talk) key makes the calling of individual/group more conveniently..
The radio supports the data capabilities of sending private and group text message.
Supports radio check, remote monitor, call alert, radio enable and radio disable, etc.
Digital power saving mode for saving the power.
- Frequency RangeUHF: 400-470 MHz
- Zone Capacity:256
- Channel Spacing:12.5KHz
- Multiple Access:TDMA
- Frequency Stability:±2.5ppm
- Battery: 7.4V ±20% 1800mAH (Li-Ion)
- Battery Life:Digital:12 hours/Analog: 10 hours
- Antenna Impedance:50Ω
- Display:1.77 inch, 160×128 pixels, 260000 colors
- Dimension:133*65*45mm
- Net Weight:290g
- RF Power Output:4W (high)/1W (low)
- FM Modulation:11K0F3E @ 12.5KHz/14K0F3E @ 20KHz/16K0F3E @ 25KHz
- 4FSK Digital Modulation:12.5KHz Data Only: 7K60FXD/12.5KHz Data & Voice: 7K60FXE
- Conducted/Radiated Emission:-36dBm≤1GHz/-30dBm≥1GHz
- Modulation Limiting:±2.5kHz @ 12.5kHz
- FM Hum & Noise:40dB @ 12.5KHz
- Adjacent Channel Power:60dB @ 12.5KHz
- Audio Response:±3 dB
- Audio Distortion:≤3% (300-3000Hz)
- Frequency Stability:±2.5ppm
- Max Frequency Deviation:±2.5kHz
- Digital Vocoder Type:AMBE2000
- Digital Protocol:TSI-TS102 361
- Sensitivity (digital):0.3μV /BER5%
- Sensitivity (analog):0.3μV (12dB SINAD)
- Adjacent Selectivity:≥60dB
- Intermodulation:65dB
- Spurious Response Rejection:≥60dB
- Blocking:84dB
- Hum and Noise:40dB @ 12.5KHz
- Rated Audio Output Power:>0.5W
- Rated Audio Distortion:≤3%
- Audio Response:+1/-3 dB
- Conducted Spurious Emission:< -57dBm
- Operating Temperature:-20℃~+60℃
- Storage Temperature:-30℃~+80℃
H391 can operate in either analog or digital mode.
Supports various analog signaling types and various squelch control types (CTCSS/CDCSS), providing the user with higher function expansion capacity.
Supports scanning of pure analog voice and signaling, pure Digital voice and data.
Support the digital encryption such as Advanced Encryption Standard (AES) algorithm.
The radio supports various calling types including private call, group call, all call and emergency call.
The PTT (Push-To-Talk) key makes the calling of individual/group more conveniently..
The radio supports the data capabilities of sending private and group text message.
Supports radio check, remote monitor, call alert, radio enable and radio disable, etc.
Digital power saving mode for saving the power.
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