It would be very nice if these could be fitted inside the K3, or modify the existing K3 receive filters to provide similar results.

David
G3UNA


----- Original Message ----- From: "Jack Smith" <[email protected]>
To: <[email protected]>
Sent: Monday, January 14, 2013 8:20 PM
Subject: Re: [Elecraft] Broadcast band interference


I also have several receive only filters that are suitable for AM broadcast suppression. Two high pass filters and a band-reject filter. More details on those at http://www.cliftonlaboratories.com/z10020_am_medium_wave_band_reject_filter.htm
http://www.cliftonlaboratories.com/z10022a_high_pass_filter.htm
http://www.cliftonlaboratories.com/z10023a_elliptic_high_pass_filter.htm

The Z10023A is an elliptic filter and provides 45 dB attenuation at 1700 KHz and 1.5 dB at 1800 KHz.

Prices on all of these are in the $70-80 dollar range.

Jack K8ZOA

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