Re: [time-nuts] Circuit diagram for Efratom FRK-HLN 5 Mhz oscillator board
These folks have one for sale, they may be able to help http://www.aptecelectronics.com/prod03.htm On Wed, 28 Feb 2007 21:25:39 +0100, "Arnold Tibus" <[EMAIL PROTECTED]> wrote: >Hello Ulrich and hello Nigel (nice to meet you here as well!), > >I would like to help if possible, as I am owner of a FRK-HLN >with 5 MHz output. I own as well a operation and maintenance manual for >the FRK (H or L) , but I realized quite soon, that the content of my >oscillator with 5 MHz is quite different as described and shown >in am. manual, talking of the different 10 MHz circuits and boards, >not mentioning the 5 MHz issue. I tried to find out the differences, >but I stopped. >Since then I am as well looking for the correct manual and circuits >for the FRK-HLN-1A2B2A, EFRATOM Part No. 703-200-8 5 MHz. >Nigel, of course I am interested to help and to exchange informations, >I have anyway to answer your last letter. >I wonder if somebody could help with the special issue of manual. >greetings to all, > >Arnold, DK2WT > > > > >On Wed, 28 Feb 2007 19:54:53 +0100, Ulrich Bangert wrote: > >>Hi folks, > >>please allow me to ask the group on behalf of the future member Nigel >>Allinson whether anyone has an schematic diagram of the 5 MHz low noise >>oscillator board that Efratom used in the HLN (!) version of the FRK. > >>TIA > >>Ulrich Bangert, DF6JB > > >>___ >>time-nuts mailing list >>time-nuts@febo.com >>https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > > > > >___ >time-nuts mailing list >time-nuts@febo.com >https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts -- kc0ukk at msosborn dot com ___ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
Re: [time-nuts] Circuit diagram for Efratom FRK-HLN 5 Mhz oscillator board
Hello Ulrich and hello Nigel (nice to meet you here as well!), I would like to help if possible, as I am owner of a FRK-HLN with 5 MHz output. I own as well a operation and maintenance manual for the FRK (H or L) , but I realized quite soon, that the content of my oscillator with 5 MHz is quite different as described and shown in am. manual, talking of the different 10 MHz circuits and boards, not mentioning the 5 MHz issue. I tried to find out the differences, but I stopped. Since then I am as well looking for the correct manual and circuits for the FRK-HLN-1A2B2A, EFRATOM Part No. 703-200-8 5 MHz. Nigel, of course I am interested to help and to exchange informations, I have anyway to answer your last letter. I wonder if somebody could help with the special issue of manual. greetings to all, Arnold, DK2WT On Wed, 28 Feb 2007 19:54:53 +0100, Ulrich Bangert wrote: >Hi folks, >please allow me to ask the group on behalf of the future member Nigel >Allinson whether anyone has an schematic diagram of the 5 MHz low noise >oscillator board that Efratom used in the HLN (!) version of the FRK. >TIA >Ulrich Bangert, DF6JB >___ >time-nuts mailing list >time-nuts@febo.com >https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts ___ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
[time-nuts] Circuit diagram for Efratom FRK-HLN 5 Mhz oscillator board
Hi folks, please allow me to ask the group on behalf of the future member Nigel Allinson whether anyone has an schematic diagram of the 5 MHz low noise oscillator board that Efratom used in the HLN (!) version of the FRK. TIA Ulrich Bangert, DF6JB ___ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
