FREQUENCY 85-115MHZ FM TRANSMITTER MODULE WIRELESS EN FRANCE

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: 1PC*FM transmitter module wireless microphone Surveillance    Le 12-févr.-20 à 13:14:03 Paris, le vendeur a ajouté les informations suivantes: