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Product Detail
*Use UHF600-650MHZ frequency band, apply PLL frequency synthesis phase-locked loop technology, frequency adjustable, can be used at the same time 5 sets, without interference,.
*Integrated central processor CPU total control, with digital LCD interface display, easy to operate, outstanding performance.
*Adopt multi-stage narrow-band high-frequency and mid-frequency frequency selective filtering, fully eliminating interfering signals.
*Audio compression and expansion technology is adopted, noise is greatly reduced and dynamic range is increased.
*The receiver adopts multi-stage high-frequency amplification, with extremely high sensitivity.
*Ideal space use distance of 50 metres.
Product parameters
Receiver parameters:
Operating frequency: 600-650MHz (change frequency band as needed)
DC input voltage: DC12V 1200mA
Oscillation mode: Dual phase locked frequency synthesis (PLL)
Adjustment method: FM
Maximum frequency offset: ± 50KHz
Frequency response: 60Hz~18000Hz
Signal to noise ratio: ≥ 89dB
Low frequency attenuation: 125Hz 6dB
Output impedance: 250 Ω
Maximum withstand sound pressure: 135dB SPL 1KHz at 1% T.H.D
Dynamic range: ≥ 105dB
S/N signal-to-noise ratio:>98dB
T. H. D distortion:<0.5%
Microphone parameters:
Carrier frequency: UHF600MHz-650MHz
Oscillation mode: Phase Locked Loop (PLL) frequency synthesis
Band width: 50MHz
Adjustable frequency: 200
Maximum frequency offset: ± 70KHZ IR frequency
Frequency modulation method: output power of 30mW
RF stability: ± 0.005% pickup capacitive type
Battery: DC 3V (2 No. 5 batteries)
Working current: ≤ 100mA
