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Re: [IRCA] Fun with Phasers



Colin's phaser is here for my tests. I will return it to Nick at the
convention in MO.

I hope the unit is designed with time delay circuitry so it will have
usably broadbanded nulls with phased BOG's.  73 KAZ

On Wed, Aug 15, 2018 at 10:40 AM, Mark Connelly via IRCA <
irca@xxxxxxxxxxxxxxxx> wrote:

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> ---------- Forwarded message ----------
> From: Mark Connelly <markwa1ion@xxxxxxx>
> To: irca@xxxxxxxxxxxxxxxx
> Cc:
> Bcc:
> Date: Wed, 15 Aug 2018 11:40:13 -0400
> Subject: Re: [IRCA] Fun with Phasers
> http://www.qsl.net/wa1ion/audio1/wapa_v_wrko_680.mp3
>
> Classic phasing demonstration with local WRKO-680 Boston (tx Burlington,
> MA) in null, allowing reception of WAPA San Juan, Puerto Rico with
> "Poderosa" slogan and "WAPA" ID.  Null depth illustrated by taking phaser
> out of null twice, showing WRKO with talkshow.
>
> 5 AUG 2004 at 0005 UTC from Granite Pier - Rockport, MA, USA
>
> WRKO is 50 kW at 33 miles / 53 km.  Distance to WAPA approximately 1700
> miles / 2735 km.
>
> Mark Connelly, WA1ION
>
> <<
> I have my local CFAX nulled into skywave and am listening to KNX in Los
> Angeles
> with a streaming feed on SDR.hu to confirm...
>
> Beta testing my latest model "labelled 'Midge'" - because it is one
> of the most compact antenna phasers I have ever built.
>
> Stay tuned for updates.
>
> Drake R8 - N/NW Flag - VACTROL
> Dual Channel - Balanced Norton Phaser (based on the
> great work of Ratzlaff, Misek and Lankford.
> --
> Colin Newell - Editor and creator *of *Coffeecrew.com
> <http://www.Coffeecrew.com> and DXer.ca <http://www.DXer.ca> -
> VA7WWV | Twitter @CoffeeCrew | Victoria - Canada
> >>
>
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