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| Two Way Radio With Bluetooth Function KG-S78 |
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| KEY FUNCTION |
- USB Type-C Built Into The Radio For Charging
- Bandwidth Selectable
- DTMF Encoding And Decoding
- Begin And End Transmitting Beep Prompt
- 105 Groups DCS , 50 Groups CTCSS
- CTCSS Scan And DCS Scan
- Voice Guide
- VOX Transmission , Level Adjustable
- Reverse Frequency Function
- Multi Scan Mode (TO / CO / SE)
- Battery Capacity Prompt
- TOT (Time-Out Timer)
- Busy Channel Lockout
- Waterproof IP67 (Optional)
- Wire-Clone Function
- Programmable By Computer
- Bluetooth Function
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TECHNICAL SPECIFICATION
| Intergration |
| Frequency Range |
Suitable For Different Countries
VHF : 66-88 / 136-174 MHz
UHF : 400-470 MHz |
| Memory Channels |
256 |
| Frequency Stability |
±2.5 PPM |
| Operating Voltage |
7.4 VDC |
| Operating Temperature |
-30℃～+60℃ |
| Waterproof |
IP67 |
| Antenna Impedance |
50Ω |
| Operating Way |
Simplex of Co-channel
or Dis-channel |
| Receiver |
| Sensitivity(12dB SINAD) |
0.16µV |
Squelch Rejection
Sensitivity |
≤0.8µV |
| Squelch Sensitivity |
≤0.2µV |
| Audio Output Power |
500mW |
| Audio Distortion |
≤5% |
| Audio Response |
(300-3000Hz) +1 to -3dB |
| Co-channel Rejection |
≥-8.0dB |
Performance of
Amplitude Limiter |
≤3 |
| Adjacent Channel Selection |
Channel Space: 25KHz ≥70 dB
Channel Space: 12.5KHz ≥60 dB |
| Inter-modulation |
≥65 dB |
| Resistance |
≥84 dB |
| Spurious Radiation |
9KHz-1GHz≤-57dBm
1GHz-4GHz≤-47dBm |
| Transmitter |
| Frequency Stability |
±2.5 PPM |
| RF Carrier Power |
UHF: 4W , VHF: 5W |
Effective Radiation
Power |
Power Changes Not Exceed
Preset Value ±7.5dB |
Max. Frequency
Deviation |
Channel Space: 25KHz ±5KHz Channel Space: 12.5KHz ±2.5KHz |
| Audio Modulation |
+3dB (pre-emphasis by 6dB
between 0.3-3KHz) |
| Adjacent Channel Power |
Channel Space: 25KHz ≥70 dB Channel Space: 12.5KHz ≥60 dB |
| Spurious Radiation |
≤-30dBm |
| Inter-modulation Attenuation |
≥40dB |
| Modulation Distortion |
≤10% |
| Residual FM |
≤-35dB |
| Residual AM |
≤3% |
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| STANDARD ACCESSORY |
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| BLO-021 |
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OTH-005 |
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| Li-ion Battery Pack |
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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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