The above schematic diagram is the wide band RF amplifier circuit which is suitable for the frequencies between 10MHz and 500MHz.
This wide band amplifiers can be used in RF measuring equipment, communication receivers, and tons of other devices related to high frequency (radio frequency). The circuit described here uses a state of the art transistor to get maximum performance at high frequencies. It can be used as a low noise pre-amplifier due to its low noise characteristics.
RF Amplifier specifications:
- Supply voltage : +12V
- Current : 10mA
- IP2 : 110dBuV
- IP3 : 105dBuV
- Input / output impedance : 50 Ohm
- Frequency range : 10MHz – 500MHz
- Noise figure : 3.5dB typical
Documentation about this 10Mhz-500MHz RF Amplifier can be download from this link This is a demonstration about 01A RF Amplifier which is build used old tube component to amplify the signal.
Watch the video: