[time-nuts] Best phase detector / mixer for 100MHz?

Rick Karlquist richard at karlquist.com
Tue Nov 27 05:12:40 UTC 2012


Jim Lux wrote:
> On 11/26/12 10:11 AM, Demian Martin wrote:
>> I asked Wenzel about mixers for phase noise measurement and they
>> directed me
>> to Marki Microwave as what they use:
>> http://www.markimicrowave.com/2770/Mixers.aspx  I have not obtained or
>> tested any myself but it's a pretty solid recommendation I think.
>
>
> Isn't Marki making the old WJ mixers?  That seems to be what someone
> told me a few years ago: they basically have all the tooling and
> designs, etc.

That's interesting, because MaCom Technology Solutions seems to
be making WJ models as well.  A few years back, there was another
company (I think the name started with an S) that seemed to have
inherited the WJ line.  The company currently called WJ has
nothing to do with these mixers at all.

Rick




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