Thank you Luciano for the circuit. It never fails. I got your message 1 minute!! after placing an order for PC boards. I would have loved to add it to this order, how ever I will lay it out and add it to the next run. Thanks again... Bert Kehren In a message dated 2/14/2011 5:35:12 A.M. Eastern Standard Time, luciano.paramithiotti@hp.com writes: http://www.timeok.it/files/5_to10_mhz_advanced_doubler.pdf Best regards, Luciano Luciano P. S. Paramithiotti _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.

thankyou, sorry for time misalign. At the moment I am preparing my final version that will add an input low pass filter to accept input signals with moderate harmonic distortion , some more adjustments and a dual 13 dBm separate output with separation more than 50dB. Next future: - 10 to 5 MHz regenerative divider - test set for low phase noise measurements (classic 1 mixer type) - Thunderbolt my hw version assembly Bruce you right for input impedance actually is 35 Ohms, in the next version I will optimize it and I will tests some more devices type for lowering again the Phase noise. My experience is only to stimulate me and other people to develop high performance, low cost, circuits for frequency standard. Thank you Luciano P. S. Paramithiotti -----Original Message----- From: time-nuts-bounces@febo.com [mailto:time-nuts-bounces@febo.com] On Behalf Of EWKehren@aol.com Sent: lunedì 14 febbraio 2011 11.56 To: time-nuts@febo.com Subject: Re: [time-nuts] Advanced 5 to 10 MHz doubler Thank you Luciano for the circuit. It never fails. I got your message 1 minute!! after placing an order for PC boards. I would have loved to add it to this order, how ever I will lay it out and add it to the next run. Thanks again... Bert Kehren In a message dated 2/14/2011 5:35:12 A.M. Eastern Standard Time, luciano.paramithiotti@hp.com writes: http://www.timeok.it/files/5_to10_mhz_advanced_doubler.pdf Best regards, Luciano Luciano P. S. Paramithiotti _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.