[Hammarlund] SP210SX

[Al Parker]

Hi again Guido,
	Just found the SP-400 manual, Sams, I think, shows thus:
pri. DC resistance 630 ohms, secondary res. 690 ohms; ratio, pri. to 
sec. 1.35 to 1; replacements - Stancor part no. A-3304, Thordarson pt. 
no. T22S76 (those two would require new mounting holes).
	The SP-400 uses the same tube setup, a 6F6 driving a pair of 6F6's, so 
probably the same ckt arrgt.
	I hope this is some help.
73,

Al, W8UT
www.boatanchors.org
www.hammarlund.info

"There is nothing -- absolutely nothing -- half so much
worth doing as simply messing about in boats"
Ratty, to Mole

On 4/26/2013 4:41 PM, Guido Santacana wrote:
> Gentlemen,
>
>     My SP210SX has a bad T7. That's the interstage transformer in the audio
> section. The manual states a 3000ohm primary but details of the secondary
> are not clear. If anyone has an idea of an appropriate replacement it will
> be appreciated. If anyone has a junker set and can part with this one even
> better.
> I only found a 7k primary 15k secondary one in AES. Other than that my
> SP210SX was working quite well.
>
> Thanks and best 73s
>
> Guido Santacana KP4FAR
> ______________________________________________________________
> Hammarlund mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hammarlund
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Hammarlund at mailman.qth.net
>
> List Administrator: Duane Fischer, W8DBF
> ** For Assistance: dfischer at usol.com **
>
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>