Without any adequate documentation, I decided to probe around
the board. I noticed a spot that looks like it takes a PC mount SMA.
Looking at the center pin, it looks like the output of the TCXO.
I plan to run a small coax from that to the BNC output connector.
Perhaps it will make this thing us
On Tue, January 30, 2018 11:33 am, Richard Solomon wrote:
> I noticed a spot that looks like it takes a PC mount SMA.
Others have noted that the PCB appears to support multiple different
footprint oscillators or input of an external oscillator.
> Looking at the center pin, it looks like the outpu
> What are the markings of the devices close to the BNC connector?
Just a guess based on some previous comments from Bob, you are probably
looking for a logic gate, probably with an LC filter on the output. Could
also be some kind of MMIC device, but gate with a filter seems like a good
possibili
At least one model used a comparatively noisy wideband unity gain analog buffer
IC.
Without the buffer the OCXO PN was is lower.
Bruce
> On 31 January 2018 at 12:41 Chris Caudle wrote:
>
>
> > What are the markings of the devices close to the BNC connector?
>
> Just a guess based on some pre
