• Overview
• Transmitting mode
• With BJT (Q2=2N2222)
• Voltage at rectifier's output
• Rbase sweep, values 1K, 4,7K 10K
• With MOSFET (Q2=2N7002)
• Vin, Vgate and voltage at the PTT pin of the FT-817
• Voltage at rectifier's output
• Rgate sweep, values 47K100K 220K 330K 470K 510K
• Receiving mode
• Vmic at 250Hz with maximum RX input level and RX level potentiometer in the central position.