6 October 2012, 12:36
Damn, Can't find the component list anywhere. Only accurate up to 330Mhz / 2 watts anyway.
Good little SWR though, again built round a go/no go LED indicator and a length of strip line.
Reverse thinking of the HF design, a definite go/no go indication.
Red led bad, white led OK.
Active, you'd need a tl038 op amp, powered by a PP3.
I'm moving away from meters as I'm a big of a "dropper" with all my gear so robustness is what I need not pretty. Problem is the one I built I potted in resin so I can't see the components.
Ho hum, the search goes on.
Good little SWR though, again built round a go/no go LED indicator and a length of strip line.
Reverse thinking of the HF design, a definite go/no go indication.
Red led bad, white led OK.
Active, you'd need a tl038 op amp, powered by a PP3.
I'm moving away from meters as I'm a big of a "dropper" with all my gear so robustness is what I need not pretty. Problem is the one I built I potted in resin so I can't see the components.
Ho hum, the search goes on.