SPECIFICATIONS

AT-779UV Mobile Radio has nice housing, stoutness & stability,advanced and reliable functions, perfect & valuable.

This amateur mobile radio especially designs for drivers and it pursues philosophy of innovation and practicalit.

GENERAL

Frequency Range

Europe version: TX/RX: 144-146MHz , 430-440MHz

USA version: TX1: 462.5625-462.7125MHz (5W)

TX2: 462.550-467.725MHz

RX: 136-174MHZ ,400-480MHz

Channel Spacing：Europe version: 25K (Wide Band) 12.5K (Narrow band) USA version: 12.5K

Channel Number: 500 channels

Operating Voltage: DC 13.8V±15%

Squelch: Carrier/CTCSS/DCS/5Tone/2Tone/DTMF

Frequency Stability: ±2.5ppm

Operating Temperature: -20℃ ~ +60℃

Dimensions(mm): 124x101x36m

Weight: 0.45kg (main unit)

Sensitivity (12dB Sinad):Wide band: ≤ 0.25μV Narrow band: ≤ 0.35μV

Adjacent Channel Selectivity: Wide band: ≥70dB Narrow band:≥60dB

Audio Response: Wide band: +1～-3dB(0.3～3KHz) Narrow band:+1～-3dB(0.3～2.55KHz)

Hum & Noise:Wide band:≥45dB Narrow band:≥40dB

Audio distortion: <3%

Audio power output: >2W@10%

Power - EU version: Wide band:UHF>18W Narrow band:VHF>20W

Power - USA version:Narrow band:462.5625-462.7125MHz (5W) 462.550-467.725MHZ(18W)

Modulation: Wide band:16KΦF3E Narrow band:11KΦF3E

Adjacent Channel Powe: Wide band:≥70dB Narrow band:≥60dB

Hum & Noise: Wide band:≥40dB Narrow band:≥36dB

Spurious Emission: Wide band:≥60dB Narrow band: ≥60dB

Audio Response: Wide band:+1~ -3dB(0.3~3KHz) Narrow band:+1~ -3dB(0.3~2.55KHz)

Audio Distortion:≤5%