MCD Silver Flower is a pair of high-quality transceiver module of short distance, which integrates audio and compressing circuits. It covers a frequency range of VHF and UHF of 86~1000MHZ. The receiver consists of high-frequency receiving, audio demodulation, audio amplifying and squelch circuit, MCU frequency control and other functions. By simply adding an external antenna, an audio socket, a DIP switch for frequency setting, it can be embedded in a variety of devices such as audio amplifiers and lights. The transmitter consists of a high frequency transmitter, audio compressing and muting circuits. By simply adding an external MIC, an antenna and a shell, it can be made into portable audio transmitters, such as hand-held and belt-pack transmitters.

The MCD Silver Flower is characterized by small-size RX (41*96mm), with the output audio performance the same as quality wireless microphones. The transmitting power of TX is 10dBm, and the receiving sensitivity of RX is -110dBm@12dBSINAD. With a reasonably matched antenna, the transmission distance of MCD Silver Flower transmitter in open space is 180m, and that across rooms is 25m, without staccato.