CZERF® CZE-01B 0-1W 76-108MH 50/75US PLL Stereo FM Transmitter MONO Radio Broadcast Station 11-Level Home Campus Audio A

Functions 1 Adjustable Power It can be adjusted in the range of 0 1W 11 levels in total2 Pre emphasis Switching Support to adjust to Pre emphasis 50US 75US 3 Stereo Mono Support stereo mono switching 4 Microphone Priority Function When this function is opened and there is MIC signals the machine will automatically reduce to input the sound of master volume and highlight the voice of MIC 5 No Signal Automatic Power Off According to different needs users can turn on off this function or change the time of no signal automatic power off 6 Energy Saving When using the battery the LED panel will automatically reduce to the minimum brightness after 30 seconds to save energy Batteries are not included 7 Intelligent storage The transmitter will save the transmitting power and frequency when it is powered off last time8 Support Bluetooth audio input signal9 Support playing via 32GB TF card10 Continuous operation for 2 hours11 Support Bluetooth and MP3 playingSpecifications Working Voltage 12V Working Current 0 4A in the maximum power mode Frequency Range 76 to 108MHz Can be customized Stepped Frequency 100KHz Working Temperature 10 to 45℃ Transmitted Power 0 to 1W 11 levels totally Harmonic Wave Noise Wave ≤60 dB Audio Distortion ≤0 2 Acoustic Frequency Response 50Hz to 15000Hz Stereo Crosstalk ≥40dB Audio Input 15dBV Frequency Modulation Deviation ±75KHZ SNR ≥ 60dB Pre Emphasis 50 75US Switchable Antenna Impedance 50ΩPa