3pcs DC 2V To 9V 88-108MHz FM Transmitter Wireless Microphone Surveillance Frequency Board Module
$22.06
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Description
Operating voltage:DC 2V-9V
Current:9mA
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:50ohms
Size:2cm x 1cm L x W
Package Included
3 x 88-108MHz FM wireless microphone surveillance transmitter module
| Weight | 0.027 kg |
|---|
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