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Old September 14th 07, 12:45 PM posted to rec.radio.amateur.boatanchors
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Default 1SA6 or 1SA6GT?

Does anyone know where I can obtain 3 of these tubes?
I have tried the web with no result.
Any help will be greatly appreciated.


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Old September 14th 07, 02:44 PM posted to rec.radio.amateur.boatanchors
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Default 1SA6 or 1SA6GT?

In article ,
Theo wrote:
Does anyone know where I can obtain 3 of these tubes?
I have tried the web with no result.
Any help will be greatly appreciated.


Try:
1. Antique Electronics Supply in Phoenix, AZ
2. Triode Electronics in Chicago
3. ESRC in Florida


I can't even find a datasheet on the thing... but it looks like a
pentode designed for a battery-powered radio.... 1.5V filament, 90V plate.

I am thinking a 1LD5 or 1LC5 might be a reasonable sub, with a base
adaptor.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."
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Old September 14th 07, 02:55 PM posted to rec.radio.amateur.boatanchors
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Default 1SA6 or 1SA6GT?

Scott Dorsey wrote:
In article ,
Theo wrote:
Does anyone know where I can obtain 3 of these tubes?
I have tried the web with no result.
Any help will be greatly appreciated.


Try:
1. Antique Electronics Supply in Phoenix, AZ
2. Triode Electronics in Chicago
3. ESRC in Florida


I can't even find a datasheet on the thing... but it looks like a
pentode designed for a battery-powered radio.... 1.5V filament, 90V plate.

I am thinking a 1LD5 or 1LC5 might be a reasonable sub, with a base
adaptor.
--scott


I think it might be one of them furrin tubes from before the
standardized letter/number numbering system.

-Chuck
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Old September 14th 07, 03:43 PM posted to rec.radio.amateur.boatanchors
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Default 1SA6 or 1SA6GT?

Chuck Harris wrote:
Scott Dorsey wrote:
In article ,
Theo wrote:
Does anyone know where I can obtain 3 of these tubes?
I have tried the web with no result.
Any help will be greatly appreciated.


Try:
1. Antique Electronics Supply in Phoenix, AZ
2. Triode Electronics in Chicago
3. ESRC in Florida


I can't even find a datasheet on the thing... but it looks like a
pentode designed for a battery-powered radio.... 1.5V filament, 90V plate.

I am thinking a 1LD5 or 1LC5 might be a reasonable sub, with a base
adaptor.


I think it might be one of them furrin tubes from before the
standardized letter/number numbering system.


Maybe, but I found a bunch of circuits using it out there, like this one:
http://frank.pocnet.net/short/001/1/1SA6.gif which shows an IF stage.

This gives you basing and pinout, some nominal operating voltages, and you
can make a rough guess about transconductance.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."
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Old September 14th 07, 04:58 PM posted to rec.radio.amateur.boatanchors
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Default 1SA6 or 1SA6GT?

Many thanks everyone - plenty to go on now!



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Old September 14th 07, 05:55 PM posted to rec.radio.amateur.boatanchors
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Default 1SA6 or 1SA6GT?

Chuck Harris wrote:

Any idea who made it? My RCA data books cover the era when it must have
been made, but have no listing.


GE, at least the 1SA6-GT
--
Sherry.

A Tender Tale - a page dedicated to those Ships and Crews
so vital to the United States Silent Service:
http://tendertale.com
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Old September 14th 07, 06:41 PM posted to rec.radio.amateur.boatanchors
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Default 1SA6 or 1SA6GT?

In article ,
Randy or Sherry Guttery wrote:
Chuck Harris wrote:

Any idea who made it? My RCA data books cover the era when it must have
been made, but have no listing.


GE, at least the 1SA6-GT


It's not in my 1955 GE book. Not in a slightly newer Sylvania one either.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."
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