[TenTec] orion 2 1.8 khz filter?

[Barry N1EU]

They're completely different filters.  The Orion 1 used an 8-pole filter
and the Orion II uses a 4-pole filter and the pin-outs are different.  And
four poles are plenty for the roofing filter.  I don't recommend it at all.

73, Barry N1EU

On Thu, Jan 14, 2016 at 8:46 PM, denton sprague <denton at oregontrail.net>
wrote:

> anyone know if the 1.8 kHz crystal filter out of an orion 1 will work in
> an orion 2
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