[time-nuts] Fluke 207 vlf rcvr schematic please

paul swed paulswedb at gmail.com
Mon Sep 26 16:52:35 UTC 2011


Sal,
I do not have the manual only a small snippet. Kindly sent to me from this
list.
My issue was in the regen divider on the phase shift board.
My clue was that the divided frequencies on the back were all off frequency
by the same amount.
So perhaps you can share what you are running into.
Regards
Paul.
WB8TSL

On Mon, Sep 26, 2011 at 12:27 PM, SAL CORNACCHIA <salccor at rogers.com> wrote:

> Hi Paul,
>
> I have a Fluke 207-E-5 VLF Receiver with a number of problems, can You help
> with a service manual?
>
> Best regards,
> Sal C. Cornacchia
> Electronic RF Microwave Engineer (Ret.)
>
>
> From: paul swed <paulswedb at gmail.com>
> To: Discussion of precise time and frequency measurement <
> time-nuts at febo.com>
> Sent: Saturday, September 24, 2011 11:23:20 PM
> Subject: Re: [time-nuts] Fluke 207 vlf rcvr schematic please
>
> Everyone I want to thank you for your help.
> I was sent the snippet I needed and the 207 lives. Copying wwvb right now.
> Needs a bit more tlc like getting the phase accumulator working correctly.
> Annoying as they actually are. But the rcvr looks pretty hot. The chart
> recorders running now and making plots.
> Thanks again.
> Paul
> WB8TSL
>
> On Sat, Sep 24, 2011 at 10:13 PM, Dave M <dgminala at mediacombb.net> wrote:
>
> >
> >  On 9/24/2011 9:39 AM, paul swed wrote:
> >>
> >>> Hello to the group I wonder if anyone might have the fluke 207 vlf
> >>> manual. I am actually looking for the phase shifter board.
> >>> I think it actually uses a regenerative divider from what I can tell
> >>> and suspect the issues I see are at that point. Slightly off
> >>> frequency 100hz. Which is actually pretty large.
> >>> Thanks in advance
> >>> Paul
> >>> WB8TSL
> >>> ______________________________**_________________
> >>>
> >>>
> >  Paul
> >> I have a fluke 207 and manual. I will look for it tomorrow. Getting it
> >> scanned might be a problem?
> >> Will let you know.
> >> Don
> >> wa9ylp
> >>
> >r
> >
> > If you're in a hurry, you can buy the Fluke 207 manual from the following
> > online vendors:
> > https://www.ridgeequipment.**com/store/manuals/search.php?**
> > query=Fluke+207<
> https://www.ridgeequipment.com/store/manuals/search.php?query=Fluke+207>
> > http://www.manualsplus.com
> >
> > Cheers
> > David
> > dgminala at mediacombb dot net
> >
> >
> >
> >
> >
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