Hybrid Transceiver Transmit Tests and BPF Build/Align
This video covers the installation of the Transmit BPF and aligning the existing Receive BPF.
We also did some initial tests on the transmitter section looking at the signal at the output of the Transmit Band Pass Filter which is terminated in 50 Ohms We got about 350 Milli-volts PTP. So with a couple of amp stages we should get maybe
Following this Transmit BPF will be two RF amplifier stages that will deliver enough gain to produce 8 volts PTP or about 125 Milli-watts
The peaking of the Receive BPF sure made a big difference.
73's
Pete N6QW