30W VHF FM Broadcast Amplifier
The 30 watt amplifier circuit shown below provides an appropriate power boost with an input of 4 watt up to 6 watts. The circuit is designed to cover 88-108MHz FM Broadcast Band. However, the circuit is very stable at my place and provides a clean-output through seven (7) element Butter-worth low-pass filter.The heart of the circuit is 2SC1946A VHF RF power transistor. The transistor is
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