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Alberta TPs for 24 March 2017  View Printable Version 
Saturday, March 25 2017

IRCA
The audio from HLAZ was pretty distinctive at that time,
Niget....considerably more of a hellfire and damnation preacher than
is usually heard on the Japanese program.....so audio traces might
have conveyed a man insistently asking for your attention.

best wishes,

Nick

At 22:06 24-03-17, Nigel Pimblett wrote:


......

1566 unID Traces of talk at 1258

Nick Hall-Patch
Victoria, BC
Canada

 

Alberta TPs for 24 March 2017  View Printable Version 
Friday, March 24 2017

IRCA


Another morning of very minimal signals, and all from DU.


702 2BL Sydney, AUSTRALIA Poor, with woman talking at 1259, then time
pips and ABC news fanfare.

1566 unID Traces of talk at 1258

1611 unID AUSTRALIA
Traces of music at 1201

1701.03 unID Islamic Voice Radio Melbourne, AUSTRALIA
Man talking at 1202. Another brief spike at 1301 with Koran recitations.

Interestingly 1701 provided the clearest audio, albeit only briefly.
Several other of the most common DUs close to audio (612,774,1116).
Asia was again missing (though 1566 could have been HLAZ).

73,


Nigel Pimblett
Dunmore, AB
Perseus SDR with Wellbrook Phased Array

 

WWV Solar Report  View Printable Version 
Friday, March 24 2017

IRCA
:Product: Geophysical Alert Message wwv.txt
:Issued: 2017 Mar 24 1805 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
#
# Geophysical Alert Message
#
Solar-terrestrial indices for 23 March follow.
Solar flux 72 and estimated planetary A-index 11.
The estimated planetary K-index at 1800 UTC on 24 March was 2.
No space weather storms were observed for the past 24 hours.
No space weather storms are predicted for the next 24 hours.

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Trends -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Date 23 23 23 23 23 23 23 24 24 24 24 24 24 24
UTC 0300 0600 0900 1200 1500 1800 2100 0000 0300 0600 0900 1200 1500 1800
SFlx 73 73 73 73 73 73 72 72 72 72 72 72 72 72
A-in 27 27 27 27 27 27 16 11 11 11 11 11 11 11
K-in 4 4 2 2 1 2 1 1 2 3 2 0 2 2
Current Solar information available at http://www.am-dx.com/wwv.htm


 

Synchronous AM Boosters Could Help Revive Senior Band  View Printable Version 
Friday, March 24 2017

IRCA
http://www.radiomagonline.com/deep-dig/0005/synchronous-am-boosters-could-help-revive-senior-band/38704

Sent from my iPad

 

Synchronous AM Boosters Could Help Revive Senior Band  View Printable Version 
Friday, March 24 2017

IRCA
It should probably be noted in this discussion that synchronous AM
transmitters have been in use in Europe for decades on the AM band. There
were and are various mixes of low power and low and high power AM's
operating on the same channel with the same programming. Back in the 1970's
there were a greater number of groupings of low power ( 250-1000 watt )
stations in the UK and Spain in particular utilizing this method, and in
many cases those signals would be audible under good TA conditions here in
ECNA.

Usually, these sounded very much like a single transmitter here. Whether
this was because we heard only one station ( the most powerful the highest
antenna or the most favorable tx location could be debated ) or whether the
synchronization was that good is impossible to know some 40 years on.

Based on this, plus the ( unmentioned in the article ) synchronous WBZ/WBZA
experiement with newer technology which remained into the 1960's, as well
as the KOB/KKOB setup in NM, plus a few others, there shouldn't be any
reason why this wouldn't be a viable option technically.

That said however, the low cost of erecting and maintaining an FM
translator is probably a momre cost-effective solution.

Russ Edmunds
15 mi NW Phila
Grid FN20id
<wb2bjh@gmail.com>

AM: Modified Sony ICF2010's (4) barefoot w/whip
FM: Yamaha T-80 & T-85, each w/ Conrad RDS Decoder;
Onkyo T-450RDS; Tecsun PL-310 ( 4);
modified Sony ICF2010's (3) w/APS9B @ 15';
modified Sony ICF2010 w/whip


On Fri, Mar 24, 2017 at 10:45 AM, Dennis Gibson <wb6tnb@gmail.com> wrote:

> http://www.radiomagonline.com/deep-dig/0005/synchronous-am-
> boosters-could-help-revive-senior-band/38704
>
> Sent from my iPad
> _______________________________________________
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>
> Opinions expressed in messages on this mailing list are those of the
> original contributors and do not necessarily reflect the opinion of the
> IRCA, its editors, publishing staff, or officers
>
> For more information: http://www.ircaonline.org
>
> To Post a message: irca@hard-core-dx.com
>
>

 

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