7 MHz SSB Transceiver
The linear amplifier consists of 2N2222, SL100 and BD139. Heat sink should be provided for SL100 and BD139. All coils are wound on balun core. Some of the DC voltages measured are given below. These voltages are measured with out any input using digital multimeter.
Some of the RF voltages measured are given below. For measuring RF voltages, I had connected a crystal oscillator to input of the linear. These voltages are measured using digital multimeter and RF probe.