[Amps] Using 813 tubes on 17 meters and above...

[Frank Kirschner]

Wow, a DX-60.  That was my first transmitter back in 1962.  I'm in awe.

73,
Frank
KF6E

On Sat, Dec 2, 2017 at 11:53 AM, Paul Baldock <paul at paulbaldock.com> wrote:

>
> My 2 x 813 Amp, works all the way to 29MHz. Outputs 800W PEP with about
> 2300V on the plates. Grid driven with a DX-60.
>
> I also have an 2x813 modulated by 2x813 on 21MHz. Full legal limit 375W
> carrier and 1500W PEP.
>
> - Paul  KW7Y
>