Title: OSC115 88~108MHz FM Audio Signal Generator Module
Specification: Output frequency range: 88~108 MHz
Maximum output amplitude: <2dBm dBm
Working voltage: 7~12 V
Size :42*35 mm
Interface Description And Related Operations P1 interface: VDD: positive power supply;
GND: negative pole of power supply;
P4 interface: audio signal input.
P3 interface: FM radio frequency output signal. (RP SMA KE KHD outer screw inner hole)
RV1: adjust the volume;
RV2: adjust the VCO frequency;
Package: 1*FM Audio Signal Generator Module


On 13-Oct-2025 at 02:27:21 EDT, seller added the following information:

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