[Laser] All Electronics PD-3/4

[W2MXW]

Cliff,

What are the specs on these filters?

Jonathan W2MXW

At 11:18 AM 1/14/02 -0800, you wrote:
>Hi everyone.  In some regard I feel like a fool as I was the one that
>confirmed All Electronics as the detector supplier last week.  The
>foolishness is that I did not get going before all of them were sold!
>      At that time mention was made of some narrow band filters gotten from
>Haltex Electronics in Mountain View, CA.  They are unavailable now also.
>I have quite a few of these filters for 650 nM----OMEGA OPTICAL 650WB40.
>Is there anyone needing a couple of these filters for a swap for a single
>detector either the PD-3 or PD-4? The filters are in the original envelope.
>        Cliff K7RR
>
>
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