[chirp_users] Data on a Mechanical Filter used in a SB-34 HF Ham Transciever

Bob Boehme w2iri at cox.net
Wed Apr 16 08:58:05 PDT 2014


The spec is right in the model number... 455KHz frequency.. 2.1 KHz
bandwidth.. The rig usually has two xtal oscillators which are set well down
the upper or lower skirt of the filter depending on the sideband you
desire.. very steep skirts on those mechanical filters..

-----Original Message-----
From: chirp_users-bounces at intrepid.danplanet.com
[mailto:chirp_users-bounces at intrepid.danplanet.com] On Behalf Of Jeff Miller
Sent: Tuesday, April 15, 2014 11:11 PM
To: chirp_users at intrepid.danplanet.com
Subject: [chirp_users] Data on a Mechanical Filter used in a SB-34 HF Ham
Transciever

I'm looking for any information, data and/or specifications on a mechanical
filter used in a Sideband Engineers Model SB-34 Ham Transceiver.

Model #: F455-FB21 1019 6330
Part #: 526-9448-00

Thanks,
Jeff
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