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Specification
Item
Frequency Range
Channel Number
Channel Spacing
Frequency Stability
IF Frequency
Antenna Impedance
Speaker Impedance
Operation Voltage
Operating Temperature
Sensitivity
S/N
Modulation Acceptance
Adjacent Channel Selectivity
Co-channel Rejection
Blocking
Spurious Response
Intermodulation Rejection
Audio Response
AF Power
Audio Distortion
Carrier Frequency Error
Output Power
Modulation Limit
Adjacent Channel Power
Modulate Sensitivity
Modulate Distortion
Audio Response
Conducted Spurious Emission
Transmit Current
Specification
VHF: 136-162MHz
145-175MHz
UHF: 350-390MHz
400-430MHz
440-470MHz
16*8
25KHz/12.5KHz
±2.5ppm
44.85MHz/455KHz
50Ω
24Ω
7.2V
-30~+50ºC
Receiver
0.25uV (Wide)/0.35uV (Narrow)
45 (Wide) /40dB (Narrow)
2*7.5KHz/2*3.5KHz
70dB (Wide) /60dB (Narrow)
-8dB (Wide) /-12dB (Narrow)
85dB
70dB
65dB
From 6 dB/oct. De-Emphasis. +2dB -6dB
500mW
5%
Transmitter
±2.5ppm
UHF: 4W (High)/1W(Low)
VHF: 5W(High)/1W(Low)
5K (Wide)/2.5K (Narrow)
70dB (Wide)/60dB (Narrow)
20±3mV
3% (Wide) /5% (Narrow)
From 6dB/oct. Pre-Emphasis ±3dB
-70dB/-36dBm
UHF: 1.6A/0.7A
VHF: 1.7A/0.7A
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