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Professional Two-Way Radio

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FD-668

Built-in 50 groups of CTCSS and 104 groups of DCS

Auto-power saver

16 storage channels

Using the computer to write frequency, easy to set up parameter and frequency

High power output:rainproof, sturdy and durable

Low battery warning, TOT, busy channel lockout and two-color LED indicator

Product Details

General
Frequency Band UHF
Frequency Range 400-420MHz 450-470MHz
Channel Capacity 16
Operating Voltage 6V DC ±15%
Antenna Impedance 50Ω
Channel Spacing 25kHz
Working Temperature -30 ℃ - 60 ℃
Frequency Stability ±2.5 ppm
Size (Without Antenna) 52(W)x102(L)x34mm(D)
Weight(With Battery) About 250g
Battery 1200 mAh(Ni-Mh)
Compatible With American Military Standard(MIL-STD-810C/D/E)
Transmitter(EIA-RS 316B STANDARD)
RF Power Output 5W/4W
Modulation Type F3E
Modulation Distortion < 5%(300-3000Hz)
Max Freq Deviation < 5kHz(1000kHz When 100%)
FM Noise <=-45dB
Receiver
Sensitivity(12Db SINAD) 0.16μV
Selectivity 55dB
Adjacent Channel Selecivity >=70dB
Noise Respond >=60dB
Communication Range 1-3km(Downtown),4-10km(In the Open Area)
FM Noise 45dB/40dB
Modulation Type 16KOF3E
Audio Power Output 500mW When Distortion Less Than 10%
Audio Distortion < 5%
Operating Bandwidth ±7kHz

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