Using the RF2126 high-power, linear amplifier IC manufactured by RFMD can be designed a very simple and high efficiency amplifier for 2.45 GHz ISM applications such as WLAN and POS terminals. The part will also function as the final stage in digital PCS phone transmitters requiring linear amplification operating between 1800MHz and 2500MHz.
Using the TDA9887 integrated circuit can be designed a very simple IF-PLL demodulator circuit with FM radio .
This TDA9887 IF-PLL demodulator circuit with FM radio circuit is very simple, requiring few external electronic parts.
TDA9887 IC and must be powered from a 5 volts DC power supply .