UHF wireless microphone

UHF wireless microphone sm-1050 specification UHF 800MHz band PLL frequency synthesized 64-96 applied channels with 300KHz channel space Dual tune true diversity receiver 7 level adjustable squelch by keys (5dBm per level ) Auto signal scan function 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 10 30h Dual DC-DC step up circuit design for microphone Half width box for side by side mounting Up to 300 meter operation distance in perfect environment Fit for stage, palaestra, playground, assembly room, etc. Frequency range730 950MHz Selectable channels64-96 Oscillation modePLL synthesized Frequency stability±10ppm Receive modeSuperheterodyne Diversity typeDual tune true diversity Input sensitivity-95dBm -60dBm Audio response40 18000Hz T.H.D. at 1kHz≤0.5% Signal to Noise Ratio≥100dB Audio outputBalanced and Unbalanced RF power10 30mW Modulation modeFM Battery requirement2×1.5V AA size