[Boatanchors] Need Heathkit SB-220 Filament/Bias Transformer

[George Morton]

----- Original Message ----- 
From: "George Morton" <n7hr at bendbroadband.com>
To: <n7rk at cox.net>; "Heathkit" <HEATH at LISTS.TEMPE.GOV>; "BOATANCHORS" 
<boatanchors at mailman.qth.net>; <Boatanchors at puck.nether.net>; "Old Tube 
Radios" <boatanchors at theporch.com>; "BA Swap List" <baswaplist at foothill.net>
Sent: Thursday, March 31, 2011 10:09 PM
Subject: Re: [Boatanchors] Need Heathkit SB-220 Filament/Bias Transformer


> Dave - Recco getting two separate xfmrs/ps.  I'd get the 5V xfmr from 
> current mfr's stock, then build up the bias supply separately.  These 
> could be mounted outside the SB220 chassis safely.  Apoor solution beats 
> NO solution!  Brgds, Geo
> ----- Original Message ----- 
> From: "David Hollander" <n7rk at cox.net>
> To: "Heathkit" <HEATH at LISTS.TEMPE.GOV>; "BOATANCHORS" 
> <boatanchors at mailman.qth.net>; <Boatanchors at puck.nether.net>; "Old Tube 
> Radios" <boatanchors at theporch.com>; "BA Swap List" 
> <baswaplist at foothill.net>
> Sent: Thursday, March 31, 2011 9:31 PM
> Subject: [Boatanchors] Need Heathkit SB-220 Filament/Bias Transformer
>
>
>> Looking for a replacement Filament/Bias Transformer for a ham in Germany
>>  for his SB-220 amp. The ratings are 5V / 30 Amp and 90V / 0.1A.
>>
>> Does anyone have one in their junkbox or from an SB-220 they are parting
>> out?
>>
>> Tnx and 73,
>>
>> Dave N7RK
>>
>> -- 
>> ***********************************************************
>> Dave  N7RK          Boatanchors Home Page: http://members.cox.net/n7rk
>> Phoenix, Arizona         *DXCC Honor Roll*    *WAZ#22 - 75 Meter SSB*
>>
>> ex-XE2/N7RK, N7RK/ZB2, VK2ERK, ZM0AJN, WB6NRK, WN6IWX
>>
>> Boatanchor and Antique Radio Collector
>>
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>