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T-840
Receiver parameters:
Mode of oscillation: frequency synthesis of phase locked loop
Frequency range: UHF 500MHz to 900MHz
Frequency stability: + 0.001%
Maximum frequency offset: + 30KHz
Modulation: FM
Signal-to-noise ratio: > 60dB
Distortion: < 0.5%@1KHz
Sensitivity: 1.2/UV@S/N=12dB
Power supply: DC:12V to 17V
Audio output: Independence: 0 to 400mV; mixed: 0 to 300mV
Power: 6W
Emitter parameters:
Power supply: DC:3.7V
Microphone power consumption: 100mA
Carrier frequency: UHF5000MHz to 900MHz
Frequency stability: + 0.001%
Maximum frequency offset: + 30KHz
Signal-to-noise ratio: > 60dB
Neighbor frequency interference ratio: > 80dB
Dynamic range: 100dB
Type: capacitive type
Polarity pattern: single directivity
Frequency response: 40Hz to 20KHz
Microphone sensitivity: -43 + 3dB@1KHz
Power: 10mW
Rechargeable battery: Standard 18650 lithium battery
Comprehensive parameter:
Working frequency: UHF5000MHz to 900MHz, A.B.C.D 4 groups
Channel ＆#118alue: a total of 400 channels
Modulation: FM
Channel interval: 250KHz
Frequency stability: + 0.001%
Dynamic range: 100dB
Maximum frequency offset: + 30KHz
Frequency response: 40Hz to 20KHz
Integrated signal-to-noise ratio: > 60dB
Comprehensive distortion: < 0.5%@1KHz
Working distance: about 100m (without interference)
Working environment temperature: -10 C ~ 50 C