WIRELESS MICROPHONE

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WIRELESS MICROPHONE
Posting date : Jan 21, 2008
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92-
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FEATURES UHF 800MHz band PLL frequency synthesized 96 applied channels with 300KHz channel space Dual tune true diversity receiver 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 Up to 300 meter operation distance in perfect environment SPECIFICATION Frequency Range: 730~950MHz Selectable Channels: 96 Oscillation Mode: PLL synthesized Frequency Stability: +/- 10ppm Receive Mode: Superheterodyne Diversity Type: Dual tune true diversity Input Sensitivity: -90dBm Audio Response: 40~20000Hz T.H.D. at 1kHz: less than or equal to 0.5% Signal to Noise Ratio: more than or equal to 110dB Audio Output: Balanced and Unbalanced RF Power: 10~50mW Modulation Mode: FM Battery Requirement: chargerable

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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