Wireless Microphone

Product Description

UHF **0MHz band PLL frequency synthesized *6 applied channels with **0KHz channel space Twice mixer superheterodune circuit for high sensitivity Excellent SAW filter for RF and IF circuit Manufactured by SMT components and technics AA size batteries for microphone, supply time up to *0~*0h Dual DC-DC step up circuit design for microphone Up to **0 meter operation distance in perfect environment Frequency range **0~**0MHz Selectable channels *6 Oscillation mode PLL synthesized Frequency stability *0ppm Receive mode Superheterodyne Input sensitivity **0dBm Audio response *0~****0Hz T. H. D. At 1kHz less than 0.5% Signal to Noise Ratio more than**0dB Audio output Balanced and Unbalanced RF power *0~*0mW Modulation mode FM Battery requirement 2X1.5V AA size