Re: [time-nuts] 5 Mhz to 10 Mhz and 25 Mhz

Hi Bob thank you The reason for the original question was because I am using a leobodner reference but I require 27 mhz for the LNB 25 mhz for the phase lock loop at Ghz and 10 Mhz for the IF receiver so the leobod unit although being exceedingly good it only has 2 outputs so I thought of 5

Re: [time-nuts] 5 Mhz to 10 Mhz and 25 Mhz

Hi If that’s the objective then the correct answer is: “none of the above” :) For a low noise microwave chain, you want to go as high as you can with a crystal oscillator in the first step. That gets you into the 100 to 200 MHz range as the first step up from your low frequency standard.