Solid state 600 watt power FET HF amplifier

[handsupbud]

Don't worry about being a Nerd especially if you're gettin some now and then.A lot of cool guys don't get any very often but they're not Nerds so nobody really notices.

[vu3mes]

hello Tom

you have put up a great video for all homebrewers like me, and somebody calling you a nerd, dont know what he means. i have enjoyed your webpages and videos and keep them coming too. eb104 is my current project by the way and hopes i finish it soon. 73 vu3mes

[royalbrainwave]

Lord you sound like a nerd! All that blablabla, a shaky video, and no action, no bird meter showing watts. You are like those muscle car people who put videos on youtube of their 1000 horse cars idling in the garage or driveway.

[k0gkd]

For sure...my wife agrees that I am a nerd...just having a lot of fun and sharing with my fellow "hams". 

[RHBC9]

G0LVG - Hello Tom i have enjoyed looking at your HF amplifier and also your web site ! i think i will have a go and make one of these amplifiers as yours works just great.

best regards

Peter Nilan / G0LVG united kingdom

[shaunk132]

Where do you find the high voltage transformer??? thanks ve3rhd

[k0gkd]

I bought it from Ameritron...the same one they use in their ALS 600 ...Tom

[shaunk132]

If I wanted 1.2kw then what transformer would you reccomend?

de VE3RHD

[g0fvt]

Nice project, depending on the rig you drive it with you couldd do the bandswitching of the filters by decoding the radios band output data.

[PBFloyd7]

Would like to build my own linear amp aswell. Acom and Ameritron are not within my budget. And I don't need that much Watts anyway. Nicely done OM. 73, Floyd PD0MRZ

[k0gkd]

Thanks

[G0IFI]

Looks good, I'll be listening for it over here! 73

[k0gkd]

It is still working 24/7. Mostly I use it on 40M. I think it is now four years since it was first put on the air and it is still going good.

Tom