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Funny, the YC-156 TRIODE has 3 times that gain in GG. I drive my grid driven 4CX3000A by a 4CX350a in class A which I integrated into the amp 73 Peter wrote: motivated by a pair of UTC CG310s on

Unmoderated is a euphemism for uncensored. // As I see it, when a member goes over the top, he will be ignored by the rest of the discussion group and. if given enough time. he eventually wither

The absence of secret moderators is a blessing. Now if we can just avoid month long discussions about the miniscule merits of harmonic suppressors. http://members.cox.net/w5uc/ _____ Pentalabs

Are you interested enough to build one? My guess is that 6 of the Panasonic switchers would power an 8170 in SSB-mode, especially if an energy-storage C bank was connected to the output and the

I never tried driving the grid but in gg it is close to X15 when motivated by a pair of UTC CG310s on the high taps. I've read your article a number of times on the on you did Rick. Frank wa1gfz R L

To thrive, like a TV soap opera, a discussion group needs a protagonist and an antagonist. Tom and yours truly are such. Without Tom, my guess is that there will be a lot less entertainment

Gents On these 3CX-6000's and also the socketless version [ YC-243], I fool with from time to time, Eimac/ Svetlana state's the grid diss at 225 Watts CCS. [3CX-3000A7 is also 225 w

The Z looking into the primary is a function of what's on the secondary. Silver soldering the remaining strands with 6%-Ag, 94%-Sn (221?C) solder is helpful.

In grid-driven service, the 4cx3000A has a power gain of c. 60x.

Tnx, PAUL. Sounds like two Panasonic switcher supplies would run an 8877 om SSB. R L MEASURES, AG6K. 805-386-3734 r@...

Yup Mike, They all went to Frank because I have a box of 4CX3000As. They also work well in GG mode and have a bit more gain than the 4-1000A. wa1gfz Mike Sawyer <w3slk@...> wrote:

wrote: to the shack. ### I suggested at least 2 ga wire to my buddy. Turns out it shoulda been a heluva lot bigger.... once we determined the peak current on the 240 vac line.... every

be ### agreed ! This new group is gonna blow away the old 'amps' group.... hands down... stay tuned. Later... and greetings... from Jim VE7RF >

<dhallam@...> wrote: means the basis. having a zero signal of the ### The PR version will handle sky high plate voltages... like 10-30 KV. ### In GG... with around 7 v of zener bias....

It is information like this that maintains my interest in amateur radio. de Paul, W8AEF

Frank, I thought I took all your 4-1000's ;>) Welcome to the new group. Mod-U-Lator, Mike(y) W3SLK

Earlier today someone mentioned the top band reflector. I love 160 and can't wait until the bands get quiet enough for it to be productive. However I have a lot to learn about building some kinda

Dave Smith VK3HZ did some ivvesigation of these, with interesting findings at: www.users.bigpond.net.au/dwsmith/hv_inverter.pdf Roger

man you got that right John.....all that useless mail. The one on wiring back to the breaker panel that went on for ever sent me a runnin. my $50,000 alpha won't work jcoupejr <JCoupejr@...>

Maybe we could change the pole to what size breaker can you trip.......I plea the fifth ham_amplifiers@... wrote: Enter your vote today! A new poll has been created for the