Wireless Microphone Module with LCD Display

Specifications:

• Power supply voltage: DC 3.0v - 5.0v
• Output Power: 100mW
• Equivalent noise: >=30dB
• Operating current: 35mA
• Modulation mode: standard FM
• Adaptive antenna: 75 cm bar antenna
• Transmission frequency: 88.0~108.0 MHz
• Frequency response range: 50~18 KHz
• Sound track: line/USB channel (stereo); Mic channel (single channel)
• Transmission frequency: 76.0~108.0 MHz (campus broadcast: 76.0~87.0 MHz)
• Frequency adjustment stepping: 0.1 MHz/ times (short press the key); 1.0 MHz/ times (long press the key)

Features:

1. PLL digital phase lock
2. 16-level digital volume
3. 87.0-108.0MHZ
4. Voltage: 3-5V
5. LCD screen
6. USB computer audio broadcasting
7. Digital regulator
8. Digital Noise Reduction
9. Approaching CD quality

Description: The mini stereo FM receiver module, which includes advanced DSP and PLL technology, ensures high-quality broadcast receiving performance. The product adopts advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make the sound more realistic and the performance more stable. The LCD display is more intuitive and accurate, with very low power consumption and minimal noise interference. Full digital control allows for more convenient operation, making the product more stable and durable. Power and memory frequency and volume are also covered in the package.

Package includes: - 2PCS Mini stereo FM receiver module adopts advanced DSP and PLL technology to ensure high-quality broadcast receiving performance - Application: 1. FM Wireless Frequency 2. USB PC Audio Broadcast 3. Wireless Microphone 4. Maternal And Infants Custody

This digital FM transmitter supports line/USB/mic channel input, with a transmitting frequency range of 76.0~108.0 MHz, and a frequency response range from 50 Hz to 18 KHz. The frequency adjustment stepping is 0.1 MHz/times when short pressing the key and 1.0 MHz/times for long pressing. The on-board 2X3W stereo audio amplifier chip enables you to easily DIY an FM radio without needing an extra audio amplifier circuit.

You will receive 2 pieces of the digital FM transmitter module, with stereo FM transmitter DSP PLL 76.0-108.0MHz, stereo frequency modulation with an LCD display, line/USB/mic input, and a power supply voltage of DC 3.0V - 5.0V.

product information: