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General Standard
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VHF
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UHF
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Frequency
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136-174MHz
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400-470MHz
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Signal channel quantity
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199 signal channel
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Signal channel interval
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12.5/25KHz (can switch)
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Working temperature
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-10℃ ~ +55℃
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Dimession
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59mm(H) X 41mm (W) X 120mm (D)
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Weight:
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350g
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Average lifetime of battery@ 5-5-90 working circle
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>8 hours
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Operating VoltageOperating Voltage
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DC7.2V
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Transmitter+
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RF output power
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1W~5W
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1W~4W
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Mess and harmonic wave
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-63dB(-26Bm@5W:-27dBm@4W)
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Frequency stability
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±2.5ppm
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FM noise
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40dB
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Modulated limitation
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≤5KHz(25KHz) ≤2.5KHz(12.5KHz)
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Audio frequency response
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+1/-3dB
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Audio frequency distortion@ 1KHz, maximum of 60% deviation
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<5%
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Receiver
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Sensitivity(12dB SINAD)
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<-119dB(0.25uv)
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<-117.5dB(0.3uv)
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Adjacent channel selectivity
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65dB(25KHz) 60dB(12.5KHz)
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Intermediation
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65dB(25KHz) 60dB(12.5KHz)
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Mess control
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65dB
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Audio distortion
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<5%
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Interfere and noise
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40dB
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Conducted radiation
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<-57dBm
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Audio frequency output @<5%
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500mW
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