[time-nuts] FS700 antenna

Magnus Danielson magnus at rubidium.dyndns.org
Sat May 5 20:18:40 UTC 2012


Hi Stan,

On 05/05/2012 08:18 PM, Stan, W1LE wrote:
> The classical approach:
>
> Look at the spectrum and notch or filter out what is not wanted.
>
> The FS-700 does have a set of filters and a front panel LORAN output
> (w/gain)
> to monitor with a spectrum analyzer for filter settings.
>
> I like the AUSTRON model 2048 LF Multifilter, just like a 1X4 RF
> multicoupler
> with a series of 8 notch filters for ~70 thru 130 KHz, with a peak
> indicator and a spherics indicator light.
> Notch filters can be switch selected on the front or some are on the
> real panel.

The FS700 has a 6 filters on it's input. Considers hooking myself up and 
see how much signal I see and if there is noise. I highly suspects that 
my antenna signal isn't exactly great.

> For intermittent signals like noises, the peak indicator lamp gets my
> attention.

Sounds handy.

Cheers,
Magnus



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