[time-nuts] Lucent KS-24361 10 Mhz out success.

[paul swed]

I have a pix of the point to tap. Its on the bottom of the board. Not sure
I can skinny it down to fit Time Nuts has to be sub 100K.
I will tinker tomorrow night and see if I can get it down.
Regards

On Wed, Dec 3, 2014 at 10:40 PM, paul swed <paulswedb at gmail.com> wrote:

> J8 its unpopulated right next to the oven.
> Regards
> Paul
> WB8TSL
>
> On Wed, Dec 3, 2014 at 7:36 PM, Doug Ronald <doug at dougronald.com> wrote:
>
>> I may have missed this info in a previous post, but I am interested in
>> tapping off the 5 MHz signal. I have my REF-1 apart, but don't have it
>> powered. I will buffer the signal, and suspect the 5 MHz is available right
>> around Q205, but it might be up around Q204 or Q203. Could someone advise
>> me as to exactly where to pick off a nice 5 MHz sine wave?
>> Thanks,
>> -Doug R.
>> -----Original Message-----
>> From: time-nuts [mailto:time-nuts-bounces at febo.com] On Behalf Of paul
>> swed
>> Sent: Wednesday, December 03, 2014 3:05 PM
>> To: Time-nuts
>> Subject: [time-nuts] Lucent KS-24361 10 Mhz out success.
>>
>> Have successfully tapped into the clean 10 MHz of the the Lucent and
>> using a EL2020 50 Mhz current opamp have a very nice 10 Mhz sine wave out.
>> Any spurs are down at least 43 db. Close in at 4Khz total span or 500
>> Hz/div I don't see anything down to at least 65 db. Thats the best detail
>> the HP 8568B will allow.
>>
>> To get the signal out of the Lucent I sliced the 15 Mhz trace and
>> injected the 10 Mhz into the SMA output connector.
>>
>> I am sure there are many other amplifiers and methods that could be used
>> but this ones working well and can drive some real coax lengths.
>>
>> Now the really hard part. Mounting it and the power supply into a rack
>> panel.
>> Regards
>> Paul
>> WB8TSL
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>