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Audio transmitter

Model: VDT-7SD
Working voltage: 3-12V
Working current: 5V
Working frequency: 3 gears (914, 914.5, 915) MHZ
Signal to noise ratio: 70db
Left and right channels: 50db
Audio range: 20-20KHZ
Transmission distance: 50-150 meters in open space, 30-50 meters in two walls
Product description
Function Description

Model: VDT-7SD

Working voltage: 3-12V

Working current: 5V

Working frequency: 3 gears (914, 914.5, 915) MHZ

Signal to noise ratio: 70db

Left and right channels: 50db

Audio range: 20-20KHZ

Transmission distance: 50-150 meters in open space, 30-50 meters in two walls

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