This FM RF power amplifier has 2 transistors from Philips: BLV10 and BLW87. The 2 rf transistors work in class C and this fm amplifier has a total gain of 21dB (100x) and 55 – 65% efficiency. One low ...

The objective of the circuit is to design an amplifier that will be used under radio frequency range with a wideband frequency of 40 MHz. Radio Frequency (RF) – a rate of oscillation or frequency that ...

Designed for engineers developing advanced communication, radar, and test systems, it offers a ready-to-implement blueprint for building high-performance RF receivers with reduced complexity and ...

Buzzwords like Industry 4.0, the internet of things (IoT), mobile computing, and cloud computing can currently be found in many headlines in magazines. The common theme throughout is the development ...

Fig. 1: The exciter, with the original RF amplifier section visible at left rear. We don’t need to throw away equipment that is capable of serving for many years to come if it is updated on occasion.

This application note demonstrates the use of a low-cost, high-efficiency, 1000W RF power amplifier for 27.12 MHz that runs on a 300V DC supply. To view the application note, click on the URL below.