>> 1) 5MHz Wenzel OCXO <--Custom Osc for me. [snip multiplier chain]
> What kind of BPF? A really narrow crystal filter would be nice here. > (You have basically reproduced the 8568A/B's 20 MHz reference > section.) What happens when I put a crystal in series with a crystal filter? I'd expect it would be hard to tune them accurately enough so things would end up working on the slope of the filter. Maybe I'm missing the decimal point. What's the bandwidth of a crystal filter relative to the spectrum out of the same crystal used as an osc? -- These are my opinions, not necessarily my employer's. I hate spam. _______________________________________________ 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.
