DSP & PLL Digital Wireless Microphone Stereo FM Transmitter Module 87-108MHz

[{"t":"DSP \u0026 PLL Digital Wireless Microphone Stereo FM Transmitter Module 87-108MHz\n"},{"t":"\r\n"},{"t":"Features:\r\n"},{"t":"Employ advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working time, no frequency deviation.\r\n"},{"t":"LCD display provides more intuitive and accurate view, with low power consumption and minimal noise interference.\r\n"},{"t":"Built-in 16-bit digital volume adjustment button, easy to use.\r\n"},{"t":"All the data will not be lost even when power off.\r\n"},{"t":"Equipped with multiple channels and able to automatically switch.\r\n"},{"t":"Button operation with backlight. Turn off the backlight for 20 seconds, depending on the camera configuration, the LCD visual effect is better than the actual photo.\r\n"},{"t":"Application: FM wireless audio, USB PC audio broadcast, wireless microphone, maternal and child care products.\r\n"},{"t":"Note:\r\n"},{"t":"Power supply voltage shall not exceed the supply voltage range of this module.\r\n"},{"t":"Avoid contact with the back of the module while it's working, so it can function smoothly and prevent short circuit.\r\n"},{"t":"Avoid local radio transmission frequency to prevent interference affecting transmission range of this module.\r\n"},{"t":"FM radio works with the transmitter to achieve the desired effect. It's important to choose a quality radio, because, to a large extent, it will decide the receiving distance and the sound quality.\r\n"},{"t":"This module needs to be installed in the circuit board, and good wiring is required. Therefore, users must have a good knowledge of electronics.\r\n"},{"t":"\r\n"},{"t":"Specifications:\r\n"},{"t":"Material: PCB\r\n"},{"t":"Output power: 100mW\r\n"},{"t":"Audio Frequency Response: 50Hz-18KHz\r\n"},{"t":"Transmission frequency: 87.0MHz-108.0MHz\r\n"},{"t":"Modulation modes: standard FM radio\r\n"},{"t":"Channel: LINE / USB channel (stereo), MIC channel (mono)\r\n"},{"t":"Equivalent Noise: \u003e30dB (sound close to CD quality)\r\n"},{"t":"Supply voltage: DC 3.0V-5.0V\r\n"},{"t":"Working Current: 35mA\r\n"},{"t":"Transmitting antenna: 75cm telescopic antenna\r\n"},{"t":"Transmission Distance: 75cm standard whip antenna connection, Radio Tecsun PL-660, measured 100 meters of open land.\r\n"},{"t":"Item Size: 6 * 2.8 * 1cm / 2.36 * 1.1 * 0.39in\r\n"},{"t":"Item Weight: 12g / 0.42oz\r\n"},{"t":"Package Weight: 12g / 0.42oz\r\n"},{"t":"Package Size: 9 * 6 * 2cm / 3.54 * 2.36 * 0.78in\r\n"},{"t":"Packing List:\r\n"},{"t":"1 * Stereo Transmitter Module"}]