I dont see any reason why not. Ive done it with 4X1's and passive grid is
used by a few current manufacturers with external anode tubes. National did
that back in 1962 with the NCL-2000.....the rest of the world is finally
----- Original Message -----
From: "Jim W7RY" <email@example.com>
To: "AMPS" <firstname.lastname@example.org>
Sent: Saturday, January 28, 2012 8:18 PM
Subject: [Amps] 4-400 W Screen Voltage
> Has anyone run 4-400s with screen voltage successfully in an amplifier
> with passive grid (50 ohm load for the grid drive)? I have the hankerin
> to build an amplifier with 3 of them.
> It will be 160-10 meters.
> Jim W7RY
> Amps mailing list
> No virus found in this message.
> Checked by AVG - www.avg.com
> Version: 10.0.1416 / Virus Database: 2109/4773 - Release Date: 01/28/12
Amps mailing list