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Amateur Two-Way Radio

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FD-770

Built-in FM radi0

computer/manual programme

Built-in 50 groups of CTCSS and 104+1 groups of DCS

Repeater function

High sensitivity receiver

Battery indicator

Scan function

Keypad lockout

Signal strength indicator

High/low power select (1 to 5W)

Standby time: 120 hours

Lower battery warning

LCD & keypad backlit display

Adjustable squelch level

12.5kHz/25kHz compatibility

Emergency alarm function

Product Details

Model NO. FD-770V FD-770U
General
Frequency Band VHF UHF
Frequency Range 136-174MHz 400-470MHz
Channel Capacity 99
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) 104(W)mmx62(L)mmx36mm(D)
Weight(With Battery) 250g
Battery 1500 mAh(Li-ion)
Transmitter
RF Power Output 5W/4W
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
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

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