Mini FM Transmitter Wireless Microphone Surveillance
Incl. of 18% GST.
- 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