Return-Path: Received: (qmail 15440 invoked from network); 16 Aug 2002 14:19:36 -0000 Received: from murphys.services.quay.plus.net (212.159.14.225) by mailstore with SMTP; 16 Aug 2002 14:19:36 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: (qmail 18030 invoked from network); 16 Aug 2002 14:19:45 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from post.thorcom.com (193.82.116.70) by murphys.services.quay.plus.net with SMTP; 16 Aug 2002 14:19:45 -0000 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 17fjYg-000215-00 for rsgb_lf_group-outgoing@blacksheep.org; Fri, 16 Aug 2002 17:02:42 +0100 Received: from imo-r04.mx.aol.com ([152.163.225.100]) by post.thorcom.com with esmtp (Exim 3.33 #2) id 17fjYf-00020W-00 for rsgb_lf_group@blacksheep.org; Fri, 16 Aug 2002 17:02:41 +0100 Received: from DL4YHF@aol.com by imo-r04.mx.aol.com (mail_out_v33.5.) id l.71.240ac9ae (3842) for ; Fri, 16 Aug 2002 10:09:59 -0400 (EDT) From: DL4YHF@aol.com Message-ID: <71.240ac9ae.2a8e61b7@aol.com> Date: Fri, 16 Aug 2002 10:09:59 EDT Subject: LF: 10MHz OCXOs - one more query To: rsgb_lf_group@blacksheep.org MIME-Version: 1.0 Content-Type: text/html; charset=windows-1252 X-Mailer: AOL 6.0 for Windows XP DE sub 50 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Content-transfer-encoding: 8bit Dear Group,

I am also looking for details for a 10 MHz OXCO(?!) which I bought at the HAM Radio fair in Friedrichshafen this year. The dealer did not have much info about it (i still await his email) so any info about this is very much appreciated. He only told me it was once used in "commercial equipment" whatever that means.
The oscillator is encapsuled in a metal housing, about 5 * 5 * 1.5 cm, and labelled:

"QK" (in a rhombic company logo)
"Quarzosz. 770810 - 10M"
"10 MHz 12V= +- 10%"
"BS 15659"

There are 8 pins on the bottom. I am not even sure if its really an OCXO or a TCXO, I didn't dare to connect the DC power to check if smoke or a rectangular wave comes out of the little cube...

Regards,
Wolf DL4YHF.