Professional
FM Transceiver
31
TECHNICAL SPECIFICATIONS
General
Frequency Range
VHF: 136-174MHz
UHF: 400-480MHz
(EX: 400-520MHz)
FM:76~108MHz(RX)
Channel Capacity
200 channels
Channel Spacing
25KHz (Wide Band)
12.5KHz (Narrow Band)
Phase-locked Step
0.1KHz
Operating Voltage
7.4V DC ±20%
Battery Life
More than 12 Hours (1500mAh),
by 5-5-90 work cycle
Frequency Stability
±2.5ppm
Operating
Temperature
-20
℃
~ +55
℃
Size
240×56×30mm (with battery pack,
antenna)
Weight
240g (with battery pack, antenna)
Receiving Part
Wide band
Narrow band
Sensitivity(12dB SINAD)
≤0.25μV
≤0.35μV
Adjacent Channel
Selectivity
≥65dB
≥60dB
Intermodulation
≥65dB
≥60dB
Spurious Rejection
≥70dB
≥70dB
Hum & Noise
≥45dB
≥
40dB
Audio Distortion
≤5%
Audio Power Output
1000mW/10%
Transmitting Part
Wide band
Narrow band
Power Output
6W/1W(VHF)
5W/1W(UHF)
Modulation
16KΦF3E
11KΦF3E
Adjacent Channel
Power
≥65dB
≥60B
Hum & Noise
≥40dB
≥40dB
Spurious Emission
≤-36dB
≤-36dB
Audio Distortion
≤5%
Содержание DV-3140UV
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