88-108MHz FM Transmitter Wireless Microphone Surveillance Bug Board Module 2V-9V
88-108MHz FM Transmitter Wireless Microphone Surveillance Bug Board Module 2V-9V
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Product Description
Operating Voltage: DC 2V- 9V.
Current: 9mA (3V voltage )
Reference distance: open ground 100 meters, 10-30 meters indoor environmental obstacles (3v voltage test, increasing the voltage from the greatly increased).
Operating frequency: 85MHZ — 115MHZ (usually between 99-101 boot default frequency).
Receive way: as long as the 88-108MHz FM radio can receive, with FM feature phones.
Frequency adjustment: adjustable capacitor.
Output Impedance: 50 ohms.
Size:2 cm * 1cm （L*W)
Package Included:
1 x 88-108MHz FM Transmitter Wireless Microphone Surveillance Bug Board Module 2V-9V
Technical support is NOT included in this auction.
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