Dex, I have the same situation here. I run a G0MRF TX with an external dds synthesizer and get pretty substantial key clicks. Although I haven't implemented it yet, it may be helpful to key the HT su
I have noticed some nasty keying spikes while keying the G0MRF 300 watt amp with the ZL1BPU exciter. I know this is probably to be expected by keying the input signal to the amp instead of the amp's