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PLL for stable UHF 6 channels transmitter be with multiple within the expanding for high S/N ratio.
Complex circuit for than without mutual interference transmitter and use status up tour audio-visual eduation Frequency:902 912 Frequency Response:30Hz--15KHz Channels:6 Operating Transmitter Receiver and Alkaline power long up 26 hours Packing list: receiver 25pc transmitter Earphone microphone 1pc 3.5mm conversion cable 1pc It directly to hi-fi User 1pc kraft Ideal Guided Tours Museums, Tourist Theme Cruise Ships & Buses, Schools, & Lectures, Dealers Resorts, Special Events.
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