A frequency doubler and a frequency quintupler will be needed. Options for the quintupler:
1) Convert to square wave and isolate the desired 25MHz output using filters. A bandpass filter is a poor choice if high phase stability is required. A high pass filter supplemented with series tuned shunt traps for the unwanted harmonics can provide higher phase stability 2) Wenzel's odd harmonic diode multiplier will also work: http://techlib.com/files/RFDesign2.pdf Options for the doubler 1) The NIST JFET based frequency doubler 2) A BJT based variant of the above 3) A diode based frequency doubler (full wave rectifier plus output filter) Bruce > On 09 September 2019 at 00:02 Paul Bicknell <[email protected]> wrote: > > > Dear all > > Can any one point me in the direction of a circuit that can convert > 5 Mhz signal to give me 2 outputs one at 10 Mhz and another at 25 Mhz > > > Regards Paul B > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
