Digital FM Wireless Transmitter Module with LCD Display | 87.5-108MHz DSP & PLL Board

Features:

• Advanced DSP and PLL technology for crystal-clear FM audio transmission
• Backlit LCD display shows frequency and operating status
• 3.5mm LINE audio input jack and onboard MIC for voice broadcasting
• Push-buttons for easy frequency adjustment and pause
• Operates on low DC 3.0-5.0V power supply

Specification:

• Frequency Range: 87.5 – 108.0 MHz
• Supply Voltage: DC 3.0V – 5.0V
• Inputs: 3.5mm Line-In, Onboard Microphone
• Controls: Frequency UP/DOWN, PAUSE buttons

Note: Attach a wire antenna (~75cm) for optimal transmission distance.