
30
TECHNICAL SPECIFICATIONS
General
Frequency Range*
UHF: 400-480MHZ
VHF: 136-174MHZ
Channel Capacity
128 channels
Channel Spacing
25KHz (Wide Band)
12.5KHz (Narrow Band)
Phase-locked Step
5KHz, 6.25KHz
Operating Voltage
7.4 DC ±20%
Battery Life
More than 12 Hours (1300mAh), by 5-5-90
work cycle
Frequency Stability
±2.5ppm
Operating Temperature -20~ +55
℃
Size
195×56×30mm (with battery pack, no
antenna)
Weight
185 g (with battery pack, no antenna)
Receiving Part
Wide band
Narrow band
Sensitivity(12dB SINAD)
≤0.25μV
≤0.35μV
Adjacent Channel
Selectivity
≥65dB
≥65dB
Intermodulation
≥62dB
≥62dB
Spurious Rejection
≥80dB
≥80dB
Audio Response
6dB / per interval
66dB / per interval
Hum & Noise
≥52dB
≥48dB
Audio Distortion
≤5%
Audio Power Output
500mW (at 10%)
Содержание DV-3400
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