View Single Post
Old 4th Jun 2020, 3:48 pm   #56
FERNSEH
Dekatron
 
FERNSEH's Avatar
 
Join Date: Mar 2005
Location: Gateshead, Tyne and Wear, UK.
Posts: 7,444
Default Re: The Ever-Ready experimental transistor TV set.

Quote:
Originally Posted by linescan87 View Post
What a brilliant little set, be interesting to see how long the AA's last.
Hi John Joe,
Today the set was switched on from 11:10 to 13.25. At switch-on the eight AA cell battery voltage was just over 12V. At the time of switch-off the voltage was down to 9.5V. But that's OK because the set will operate without any deterioration to performance with the supply as low as 8volts.

Peter-Scott wrote: "As boy I was given an Every Ready Sky Countess. It was lack luster in every way and would have run through HT and LT batteries at a prodigious rate if I had been rich enough or stupid enough to feed the thing. Great for battery sales but not for me"

Hi Peter,
And that was with the low consumption "96" series valves with 25mA filaments.

DFWB.

Last edited by FERNSEH; 4th Jun 2020 at 3:54 pm.
FERNSEH is offline