Heathkit SBA-301-2 Accessory CW Crystal Filter, 400 Hz

Tue Jul 31 00:59:50 EDT 2007

On 30 Jul 2007 at 15:06, Martin Minnicino wrote:

> Does anyone know where I can find a Heathkit SBA-301-2 Accessory CW
> Crystal Filter, 400 Hz, for an SB-102?

SB-102?!?!? The SB-102 came stock with one. Look under the chassis. 
You should see TWO filters there, one stacked on top of the other 
(when the chassis is upside down). The "top" one will be the CW filter.

And, yes, it is VERY handy when the bands are crowded, although the 
BFO frequency could be moved about 250 Hz closer to the carrier 
oscillator so that the pitch of the desired signal wasn't so high.

Ken W7EKB

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