VHF/UHF Handheld 2-way Radio

Place of Origin: Fujian China (Mainland) Talk Range: 5-10km Type: Handheld Brand Name: TYT Storage Channel: 128 Dimensions: 116x57x35mm Frequency Range: 136-174MHz, 350-390MHz, 40... Model Number: TYT-777 color: black service: satisfied packing: standard color gift box price: acceptable Antenna Impedance: 50Ω delivery: fast warranty: 1year Selectivity: ≥65dB ≥60db Maximum deviation: ≤ ± 5kHz Channel name: PTT ID
Unit Type: piece Package Weight: 1.0kg Package Size: 25cm x 18cm x 6cm

2-way Radio

Main Characteristic:

50 CTCSS /104DCS/2tone/5tone code

VOX function, Voice security device  

Multi and priority channel scan function   

Tri-color backlight adjustable

Emergency alarm    

Low battery alarm

Hi-low power control

Selectable squelch grade setting

                           

Output power: 5W

Reverse frequency function

128 groups of memory channels

Emergency alarm function

Channel name (PTT ID)

Channel spacing: 5/10/12.5/25kHz

Wide/narrow band selection

Hi-low power control

TOT (Time-out-timer)

Group calls/selective calls

BCL (Busy channel lock)

Priority scan

PC Programmable

Transmit time limiter

 

Scrambler (optional)

Automatic numbering identification (ANI)

Voice prompt

 

Main Radio Parameter:

Output power: 4W/5W      

Frequency: 136-174MHz, 350-390MHz, 400-470MHz/465-520MHz  

128 groups of memory channels                        

Channel spacing: 5, 10, 12.5, 25 kHz optional                   

Modulation: FM

Mode of operation: simplex or semi-duplex              

Antenna impedance: 50Ω

Operating voltage: 7.2V DC

Working temperature: -20 to -50°  

Occupied Bandwidth: ≤ 16KHz

Audio Response: +2dB~-10dB         

Maximum deviation: ≤ ± 5kHz

Frequency stability: ± 2.5ppm

RF sensitivity: 0.2μ V                                              

Audio distortion: ≤ 3%

Co-channel suppression: > -8dB

Dimensions: 115x 56x 30mm

Weight: 210g

Warm Tips: When using regulated power supply, take notice of power voltage and it must be between 6V and 8V to avoid damaging the unit.