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| DMR Digital Two Way Radio KG-D903 |
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| MAIN FUNCTION |
- 256 Channel , 256Contacts ,64 Receiving Group
- 64 Zones ,10 Scan List
- Program Key
- Digit Voice Encryption
- Emergency Alarm
- VOX Function
- Priority Channel
- Scan TX Designated Channel
- Channel Groups Scanning
- Low Battery Power Off
- Transmit Time-out Alert
- Radio Program Password
- Power Save Mode
- Tail Elimination
- Radio Disable or Enable
- Detection
- Call Alert
- Flashlight
- CTCSS / DCS
- Text Message
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TECHNICAL SPECIFICATION
| Intergration |
| Frequency Range |
400-480 MHz |
| Channel Number |
256 |
| Operating Temperature |
-20℃～+40℃ |
| Antenna Resistance |
50Ω |
| Working Voltage |
7.4 VDC |
| Transmitter |
| FM Modulation |
12.5KHz : 11KOF3E ,
25KHz : 16KOF3E |
| 4FSK Digit Modulation |
12.5KHz(Data Only) : 7K60FXD 12.5KHz(Data+Voice) : 7K60EXE |
| Adjancent Channel Power |
≤-60dB |
| Frequency Stability |
±1 PPM |
| Audio Distortion |
≤5% |
| Vocoder Type |
AMBE+2TM |
| Audio Response |
+1dB~-3dB |
| Digital Protocol |
ETSI-TS102 , 361-1 , 361-2 , 361-3 |
| Bit Error Ratio |
≤5% |
| Modulation Limit |
±2.5KHz@12.5KHz |
| Output Power |
UHF(H : 4W , L : 1W) |
| Receiver |
| Analog Receive Sensitivity |
0.25µV@12dB SINAD |
| Digital Receive Sensitivity |
0.25µV(BER:5%) |
Adjacent Channel
Selectivity |
≤60dB@12.5KHz |
| Audio Response |
+1dB~-3dB |
| Audio Distortion |
≤5% |
| Audio Power |
1W |
| Inter Modulation |
≥65dB |
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| STANDARD ACCESSORY |
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| BLO-021 |
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OTH-005 |
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| Battery , 1500mAH |
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Hand Strap |
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| ANO-012 |
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OTH-001 |
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| Antenna |
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Belt Clip |
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| CHA-034 |
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CHA-034 |
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| Desktop Charger |
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Power Supply Adaptor |
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