Description Eqkit-Fm Stereo Transmitter Module Radio-Station-Kit Kit use: private radio, car audio transmitter, cable audio to wireless Operating voltage: DC4-6V Operating current: 20mA-40mA Launch distance: 20-80 meters barrier (affected by production level) Transmit frequency: 87-108MHz, 14 frequency, through the DIP switch to change the frequency Power indication: Yes, less than 4V Auto light off Antenna: 300mm soft wire, you can also modify to launch farther distance Oscillation mode: PLL phase-locked loop Frequency stability: zero drift Sound quality: excellent, stereo two-channel transmission, automatic gain control Microphone: Yes, PCB onboard Microphone distance: 1 meter normal speech Microphone and audio input conversion mode: pull out the audio line microphone automatically work PCB size: 74mm * 52mm Package includes: 1 x DIY FM Stereo Transmitter Module Kit Soldered PCB, for reference only!
