[600MRG] Noise phaser update
Gedas
w8bya at mchsi.com
Wed Feb 10 13:02:23 EST 2021
hmmmm....Forbidden here along will error messages
*403.*That’s an error.
Your client does not have permission to get URL:
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this server. (Client IP address: 173.30.171.160)
ForbiddenThat’s all we know.
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
On 2/10/2021 10:31 AM, Dave Riley via 600MRG wrote:
> For those who are drenched in QRN, here is an updated and simplified
> twist of Dallas Lankford's phaser by N1KPR..
>
> https://lh3.googleusercontent.com/proxy/JwfKtJC5dkzMr3y0y4Nczeavhv5m4l_yj3J9I-yiOtGRAnZiqzQt4lhaRn2Ye0-nTAoCf8_ht7615IYlADa8Wmn0Y-czjUNk4UClsdi4NIjK7hi4jNyb4Qoc_I7hBU2NDOr0DfZc7g
>
>
> I find that 490 / 518 / and 531 khz sigs most useful from the east
> coast.. First two are Navtex and 531 AM station is either Faroe
> Islands or the Iberian peninsular..
> The north Atlantic 490 Navtex does not conform to known schedule...
> Easy to see that they are generally northeast..
>
> #1 antenna here is a 400' vertical loop
> #2 ( noise ) antenna is a 300' loop on ground directly beneath the
> vertical loop..
>
> Also, when 531 AM station starts popping up is good propagation
> indicator... Usually gets to 25 dbm above noise and ZERO with phase
> switched..
>
> The phase reversal switch is from the loop on ground.. Tune for
> minimal sigs on known carrier, flip switch and see up to 20db ( so far
> ) from here...
>
>
>
>
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