In accordance with the actual package naming element control module, which SOT-23Q package plus Q to distinguish IC SOT-23 package module, several other elements in order to invoke the FET will not go wrong with the device name as the package name half a hole production via formation of Shenzhen Electronic Technology Co., Ltd. Newell synthesizer transceiver module is the most critical part. PLL synthesizer when using channel selection and receive modes. What is in the receive mode module, phase locked loop is closed, the demodulated signal receiving module for providing the required stability of the local oscillator. In transmit mode power supply module, PLL open, the modulation signal to the VCO loaded directly modulates the carrier. In this case the carrier frequency is maintained by the loop filter output voltage. Usually transmit frequency synthesizer work is only half the frequency in order to reduce the coupling of the RF amplifier. Bluetooth module, Yibin module, Newell Newell hit by the Shenzhen Electronic Technology Limited. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) strong, credible, a printed wiring board in Shenzhen, Guangdong and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Newell invasive and you hand into the brilliant, for a better future!