[HomeBrew] Schematic Synthesizer for 5 Mhz to 5.5 Mhz

[Neviaski Joel]

Hello

I looking for a simple schematic of synthesizer for 5 Mhz to 5.5 Mhz at
least with 10 Hertz steps or less for replace the VCO of my old SSB
Transceiver SOMMERKAMP FT250.

Thanks in advance

Joel  4Z5NS

neviaski at 013.net