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General
Frequency Range
VHF:136~174MHz
UHF:400~480MHZ
(EX:400~520MHz)
Channel Capacity 200 channels
Channel Spacing
25KHz (wide band)
12.5KHz (narrow band)
Phase-locked
Step
0.1KHz
Operation Voltage 7.4V DC ±20%
Battery Life
More than 12 Hours(1300mAh), by
5-5-90 working cycle
Frequency
Stability
±2.5ppm
Operation
Temperature
-20℃~ +55℃
Size
113x62x35mm (with battery)
Weight
198g(with battery)
TECHNICAL SPECIFICATION
Receiving Part
Wide band
narrow band
Sensitivity
(12dB SInAD)
≤0.25μV
≤0.35μV
Adjacent Channel
Selecitvity
≥65dB
≥60dB
Intermodulation
≥60dB
≥60dB
Spurious Rejection
≥70dB
≥70dB
Hum & noise
≥45dB
≥40dB
Audio Distortion
≤5%
Audio Power Output 1000mW/10%
Transimitting Part
Wide band
narrow band
Power Output
4W/1W (UHF)
5W/1W (VHF)
Modulation
16KΦF3E
11KΦF3E
Adjacent Channel
Power
≥65dB
≥60dB
Hum & noise
≥40dB
≥40dB
Spurious Emission
≤-36dB
≤-36dB
Audio Distortion
≤5%
Содержание AT-318UV
Страница 1: ...A1 140814...
Страница 2: ...DUAL BAND HANDHELD RADIO INSTRUCTION MANUAL AT 318UV...
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Страница 15: ...08 GETTING ACQUAINTED 1 7 3 2 9 10 5 11 6 12 4 A B C FUN D ESC M 8 13 MIC...