[TenTec] 48057 filter info needed

[Bob McGraw K4TAX]

TenTec 220 filter #48057 This is the 4 Pole 9mHz 1st IF filter from a 
functioning Corsair 1.

73

Bob, K4TAX

On 6/24/2020 2:17 PM, Michael Tortorella via TenTec wrote:
> Hi all, does anyone know what the 48057 filter is? It has 4 crystals and one
> of them is stamped "48057" on the top but there is no other ID anywhere on
> the board (physical design is the same as 288, 285, 216, etc.) Thanks for
> any help and 73, Mike W2IY
>
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