Dear folks,
I have a broken 75watt Rf power amplifier and I can't figure out what these components are. I have marked them on red circles on the attached picture. It may be related with this circuit having a fast blanking feature (to stop any signal from being amplified). I also can't find any info on the component marked on pink, which has the reference ¨1f13aj fqb 27p06¨. In case it helps, the amplifier is a class AB meant for 1 MHz-100 MHz range.
I would appreciate any help identifying any of these components, as that could take me closer to understand how this thing works, either to fox it or to learn from it.
I have a broken 75watt Rf power amplifier and I can't figure out what these components are. I have marked them on red circles on the attached picture. It may be related with this circuit having a fast blanking feature (to stop any signal from being amplified). I also can't find any info on the component marked on pink, which has the reference ¨1f13aj fqb 27p06¨. In case it helps, the amplifier is a class AB meant for 1 MHz-100 MHz range.
I would appreciate any help identifying any of these components, as that could take me closer to understand how this thing works, either to fox it or to learn from it.