0.5W Wireless Mini FM Radio Broadcast Transmitter Stereo Station
0.5W Wireless Mini FM Radio Broadcast Transmitter Stereo Station
Product description
Introduction: Power supplyFrequency rangeFrequency step DC 12V76 - 108Mhz 0.1mHz Specification: Power supply voltage: DC 12V Operating current: Less than 0.5A Frequency range: 76 - 108Mhz Frequency step: 0.1mHz Frequency stabilization method: PLL Frequency Synthesizer Modulation: FM Stereo Frequency stability: ± 10 ppm (-10 °C to +60 °C ) Frequency deviation: Less than ± 75kHz (100%) Working method: Continuous Clutter and Harmonic: Less than -60dB SNR: More than 60dB Stereo channels crosstalk: -50dB Frequency Response: 40KHz - 15KHz ± 0.2dB (stereo) Audio frequency response: 80 to 15000Hz Distortion: Modulation: 15% Input level:-15dBV (adjustable) RF output impedance: 50 Ohm RF output power: 500mW (10MHz in the vicinity of the center frequency) Reference range: 100m - 1Km (A barrier-free environment) Unit dimensions: 147mm(L) * 88mm(W) * 38mm(H) NOTE: * Connect antenna first ,then connect the power supply, otherwise, transmitter will be burned out. * Select an unused FM station in your area ,adjust any FM Radio to the signal that your are broadcasting on. * Setup steps: 1, hold down power button then connect to power supply. the LCD screen will display H(0.5W) or L(0.1W), press "+" or "-" to switch it. 2, press power button to set frequency upper limit and lower limit. 3, restart fm transmitter.