[time-nuts] Re: HP 5061A - bad cesium beam tube?

[David G. McGaw]

Have you tried putting your GPS antenna outside the window?  Today's 
energy-efficient glass has a metallic layer that does not pass RF.

David N1HAC

On 2/25/23 9:04 PM, Matt Huszagh via time-nuts wrote:
> Bob  Camp <kb8tq at n1k.org> writes:
>
>> One way to “decide” the who’s right argument is to get a reasonably good
>> GPS (Trimble NetRS from eBay maybe) that will run off of 10 MHz (yes this
>> means a doubler if you have a 5061a). Feed the atomic clock into the input
>> on the GPS.Then log the RINEX files for a while (= a month maybe). Send
>> them off to NRCan (free) for analysis.
>>
>> If you send it in about 3 weeks after the end of the time period, you will get back
>> a pretty good clock estimate. It’s certainly good enough to tell you how well
>> your Cs or Rb is doing. With an Rb, you might do pretty well with a week’s
>> worth of data.
> Thanks Bob, that seems like a useful technique I wasn't aware of. I
> actually have a NetRS too. Unfortunately, I can't get a good GPS signal
> in my apartment. I may move around the middle of the year and hopefully
> the next place will have a suitable location for my GPS antenna.
>
> Matt
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