True diversity UHF Dual wireless microphone

Description

UHF True Diversity Wireless Microphone System, Handheld and tie-clip or headset can be selected. Feature: â—†UHF **0MHz band PLL frequency synthesized â—† *6 applied channels with **0KHz channel space â—† Dual tune true diversity receiver â—† Twice mixer superheterodune circuit for high sensitivity â—† Excellent SAW filter for RF and IF circuit â—† Manufactured by SMT components and technics â—† AA size batteries for microphone, supply time up to *0~*0h â—† Dual DC-DC step up circuit design for microphone â—† Up to **0 meter operation distance in perfect environment Specifications: Frequency rangeï&frac*4;š**0~**0MHz Selectable channelsï&frac*4;š*6 Oscillation modeï&frac*4;šPLL synthesized Frequency stabilityï&frac*4;šï¿&frac*2;*0ppm Receive modeï&frac*4;šSuperheterodyne Diversity typeï&frac*4;šDual tune true diversity Input sensitivityï&frac*4;š**0dBm Audio responseï&frac*4;š*0~****0Hz T.H.D. at 1kHzï&frac*4;šâ‰¤0.5% Signal to Noise Ratioï&frac*4;šâ‰¥**0dB Audio outputï&frac*4;šBalanced and Unbalanced RF powerï&frac*4;š*0~*0mW Modulation modeï&frac*4;šFM Battery requirementï&frac*4;š2ï¿&frac*2;1.5V AA size