FM Radio Transmitter Module PLL Wireless Digital Microphone Stereo 87-108MHZ Hot

Description

FM Radio Transmitter Module PLL Wireless Digital Microphone Stereo 87-108MHZ Hot
100% brand new and high quality
Material: Electrical components
Color: See pictures
Product advantages:
1: the use of advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working hours without frequency offset.
2: LCD display is more intuitive and accurate, with very low power consumption and minimal noise interference.
3: with automatic station search and store radio features, easy to operate and use.
4: Built-in 16 digital volume adjustment, the key operation can be easily completed.
5: automatic power-down data memory before the power failure.
6: Support serial AT commands.
7: quartz crystal frequency stabilization, the temperature change is no longer transmitting frequency drift
Product parameters:
Output power: 100mW
Audio Frequency Range: 50Hz-18KHz
Transmission frequency:
Close campus radio 87.0MHz-108.0MHz, open campus radio 76.0MHz-108.0MHzFrequency adjustment step: 0.1MHz / second (short key press), 1.0MHz / time (long button press)
Modulation modes: standard FM FM
Equivalent noise: ≥30dB (sound close to CD quality)
Supply voltage: DC 3.0V-5.0V
Operating Current: 35mA
Transmitting antenna: 75cm whip antenna
Transmission Distance: FM transmitter module connected 75cm standard rod antenna with radio Desheng PL-660, open to the measured coverage radius of
100 meters. (Note: The transmission range is for reference only, because the environment is slightly different)
Size: See the picture
No retail package
Quantity: 1Pc
Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!!