FD-820
● 5W/1W power programmable
● Hands Free VOX function
● Voice function(Chinese/English),Voice ON/OFF
● Busy Channel Lockout
● Scan Function
● Standby time:200 hrs
● Rain-proof
● Wide/Narrow bandwidth
● Battery save function
● Low batter alarm(Voice prompt)
● Keypad lock/unlock
● Emergency calling alarm function(Local/Remote alarm)
● 50 groups of CTCSS 105 groups of DCS
● 1500mAh or 3500mAh Li-ion rechargeable battery
● Monitor Function
● Hands Free VOX function
● Voice function(Chinese/English),Voice ON/OFF
● Busy Channel Lockout
● Scan Function
● Standby time:200 hrs
● Rain-proof
● Wide/Narrow bandwidth
● Battery save function
● Low batter alarm(Voice prompt)
● Keypad lock/unlock
● Emergency calling alarm function(Local/Remote alarm)
● 50 groups of CTCSS 105 groups of DCS
● 1500mAh or 3500mAh Li-ion rechargeable battery
● Monitor Function
| General | ||
| Frequency Band | VHF | UHF |
| Frequency Range | 136-174MHz/350-390MHz | 400-470MHz/440-520MHz |
| Channel Capacity | 16 | |
| Operating Voltage | 7.2V DC ±15% | |
| Antenna Impedance | 50Ω | |
| Channel Spacing | 12.5kHz/25kHz | |
| Working Temperature | -30 ℃ - +60 ℃ | |
| Frequency Stability | ±2.5 ppm | |
| Size (Without Antenna) | 100(W)mmx53(L)mmx32mm(D) | |
| Weight(With Battery) | about 190g | |
| Battery | 1500mAh or 3500mAh(Li-ion battery) | |
| Transmitter | ||
| RF Power Output | 1W/5W | |
| Modulation Type | F3E | |
| Modulation Distortion | < 5%(300-3000Hz) | |
| Max Freq Deviation | < 5kHz(1000Hz When 100%) | |
| FM Noise | <=-45dB | |
| Receiver | ||
| Sensitivity(12Db SINAD) | 0.16μV | |
| Selectivity | 55dB | |
| Adjacent Channel Selecivity | >=70dB | |
| Noise Respond | >=60dB | |
| Communication Range | 3-5km(Downtown),6-20km(In the Open Area) | |
| FM Noise | 30dB/40dB | |
| Modulation Type | 8K/16KF3E | |
| Audio Power Output | 500mW When Distortion Less Than 10% | |
| Audio Distortion | < 5% | |
| Operating Bandwidth | ±3.5kHz/3.75kHz | |
| Standby Current | < 12mA | |
