Marsh
Sent: dinsdag 11 februari 2014 23:14
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Phantastron divider
On 11/02/2014 22:07, John Rehwinkel wrote:
I've built a few dividers down to 1Hz and they work phantastically.
Always use the 6AS6 and not just any pentode.
However, Eric said he
I've built a few dividers down to 1Hz and they work phantastically. Always
use the 6AS6 and not just any pentode.
However, Eric said he wanted a low power implementation. Which makes me wonder
if any of the subminiature pentodes out there could be pressed into service.
Due to the way the
On 11/02/2014 22:07, John Rehwinkel wrote:
I've built a few dividers down to 1Hz and they work phantastically. Always use
the 6AS6 and not just any pentode.
However, Eric said he wanted a low power implementation. Which makes me wonder
if any of the subminiature pentodes out there could be
Always use the 6AS6 and not just any pentode.
My (poor) understanding is the design of 6AS6 g3 is as a control grid
proper, like g1.
The 6AS6 Data Sheet from Western Electric says it is for low power
applications at Hugh and Ultra High frequencies (this is from March
1947, so the data
that will be very difficult.
eric
-Original Message-
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of Grahame Marsh
Sent: dinsdag 11 februari 2014 23:14
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Phantastron divider
On 11/02/2014 22:07
: dinsdag 11 februari 2014 23:42
To: neonixie-l@googlegroups.com
Subject: Western Electric 6AS6 Re: [neonixie-l] Phantastron divider
Always use the 6AS6 and not just any pentode.
My (poor) understanding is the design of 6AS6 g3 is as a control grid
proper, like g1.
The 6AS6 Data Sheet from
I've built a few dividers down to 1Hz and they work phantastically. Always
use the 6AS6 and not just any pentode.
However, Eric said he wanted a low power implementation. Which makes me
wonder if any of the subminiature pentodes out there could be pressed into
service. Due to the way the
[mailto:neonixie-l@googlegroups.com] On
Behalf Of John Rehwinkel
Sent: woensdag 12 februari 2014 0:29
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Phantastron divider
I've built a few dividers down to 1Hz and they work phantastically.
Always use the 6AS6 and not just any pentode.
However
Yes, there are!
But if they are suitable is another question.
As I stated before, I'm familiar with these rod pentodes, and I doubt they'd
work well in phantastron circuits. The electron is a sheet beam, and the rods
act as a lense instead of a grid, leading to a very low G2 current.
