Re: [IRCA] max groundwave propagation distance

2008-03-07 Thread Patrick Martin
Glenn, 300 miles on gw? In July during the day, I would guess there is no skip, or it would be rare, and yet KGO/KNBR/KCBS are all regulars at 550 miles. KFI is occasionally received during the Summer (When they had their old tower), so I would take a guess that gw does go out father than 300 mile

Re: [IRCA] Max. Groundwave Propagation Distance?

2008-03-07 Thread Patrick Martin
Nick, You are right, in Dec/Jan, I often have trouble finding a period in the middle of the day(Noon) where I can find no skip, as adjusting the pots on my EWEs get tricky. That is one reason I went with the 2.5K ohm ones rather than the 5K ohm. I don't have to touch up the 2.5K ohm ones often. I

Re: [IRCA] max groundwave propagation distance

2008-03-07 Thread Donald K. Kaskey
>From NW Iowa I could hear 9 states regularly in the daytime. The most distant >were probably the 3 big Chicago stations, WMAQ-WGN & WBBM. I couldn't hear >WLS daytime. KFYR-550 ND was a regular with good signal. WCCO-830 was strong but I could not receive KSTP-1500 daytimes. Also 560 & 630

Re: [IRCA] Max. Groundwave Propagation Distance? addendum

2008-03-07 Thread Nick Hall-Patch
a brain fade here.somehow missed out the other Gordon Nelson article very relevant to groundwave reception: "Limits of Midday MW-DX", National Radio Club reprint P11.Of course, local noise levels have increased since that article was written over 30 years ago, so our mileage may well v

Re: [IRCA] Max. Groundwave Propagation Distance?

2008-03-07 Thread Nick Hall-Patch
At 01:52 AM 3/8/2008, you wrote: >My best distance midday reception, was KORL-650-10KW-Honolulu, HI (2500 >miles over water) heard around 1970. KORL was mixing with KYAK-Anchorage >(1800 miles also over water). That would be nil to impossible today with >CISL there. No Sacramento CA on 650 then eit

Re: [IRCA] max groundwave propagation distance

2008-03-07 Thread Glenn Hauser
``About the best you'll find in the US is a low frequency station getting 300 miles ground wave.`` As I recently reconfirmed in a midday bandscan here near Enid OK, WGN-720 Chicago is audible by groundwave. WMAQ-670 used to be before Denver came on. Chicago is almost 700 miles, Denver almost 500.

Re: [IRCA] Jammin' 1550

2008-03-07 Thread Paul B. Walker, Jr.
WLOR Huntsville, Alabama... 50KW Day with a CP to go from 500W night to 44W Night Paul On Fri, Mar 7, 2008 at 9:53 PM, David Faulkner <[EMAIL PROTECTED]> wrote: > Group: > > > >Does anybody know which of the three oldies stations in or near > the east side of the country (WMRE, WBS

[IRCA] Jammin' 1550

2008-03-07 Thread David Faulkner
Group: Does anybody know which of the three oldies stations in or near the east side of the country (WMRE, WBSC, KSFT) uses the slogan, "Jammin' 1550?" 73's David Faulkner ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.k

[IRCA] WWV Solar Report

2008-03-07 Thread Ng1u
:Product: Geophysical Alert Message wwv.txt :Issued: 2008 Mar 08 0029 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 07 March follow. Solar flux 71 and mid-latitude A-index 2. The mid-latitude

Re: [IRCA] Max. Groundwave Propagation Distance?

2008-03-07 Thread Patrick Martin
My best distance midday reception, was KORL-650-10KW-Honolulu, HI (2500 miles over water) heard around 1970. KORL was mixing with KYAK-Anchorage (1800 miles also over water). That would be nil to impossible today with CISL there. No Sacramento CA on 650 then either. I also heard several Midwesterns

[IRCA] Max. Groundwave Propagation Distance?

2008-03-07 Thread JKi5384486
Jeff, That's a tough one to summarize quickly. Yes on of the factors is frequency, the lower on the dial the better but more importantly the conductivity of the soil. The FCC years ago published a conductivity map for the US which you can download on their website. It ranges for .5 to 30 over

Re: [IRCA] Denver radio question....

2008-03-07 Thread Patrick Griffith, N0NNK / WPE9HVW
I heard 1510 was silent again because the check bounced. Is that true? /// Not true - mostly. There was an incident a few weeks ago. I can tell you that the LMA is now on a weekly basis since the current lessee failed to get financing for the purchase of the station. I was instructed to ins

Re: [IRCA] Denver radio question....

2008-03-07 Thread C B
Greetings, 1510 is on the air as I type this with an ad for a local restaurant, followed by Mile High Sports Flash. ID as "Mile High Sports Radio, 1510". 1510 and 1570 are both ID'ing as "Mile High Sports Radio". "950 the fan" appears to //104.3 The Fan. 73 Craig Barnes Wondervu, CO --- "Paul

Re: [IRCA] Max. Groundwave Propagation Distance?

2008-03-07 Thread Powell E. Way III W4OPW
--- "Jeff T. Casey" <[EMAIL PROTECTED]> wrote: > Hi all, > > How far do groundwave signals travel on the > mediumwave broadcast band? That is, beyond what > distance can MW signals normally be assumed to be > arriving via skywave, if there is no unusual terrain > along the path? Or is it

[IRCA] WWV Solar Report

2008-03-07 Thread Ng1u
:Product: Geophysical Alert Message wwv.txt :Issued: 2008 Mar 07 1806 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 06 March follow. Solar flux 70 and mid-latitude A-index 1. The mid-latitude

Re: [IRCA] Denver radio question....

2008-03-07 Thread Scott Fybush
Paul B. Walker, Jr. wrote: A friend and I were discussing Denver radio... what became of 950 KKFN when the Sports Format moved to 104.3? What format is on 950 AM now? I heard 1510 was silent again because the check bounced. Is that true? 950 is // 104.3 until the end of March. Reports are tha

[IRCA] Max. Groundwave Propagation Distance?

2008-03-07 Thread Jeff T. Casey
Hi all, How far do groundwave signals travel on the mediumwave broadcast band? That is, beyond what distance can MW signals normally be assumed to be arriving via skywave, if there is no unusual terrain along the path? Or is it impossible to generalize, because of differences in transmit

[IRCA] Denver radio question....

2008-03-07 Thread Paul B. Walker, Jr.
A friend and I were discussing Denver radio... what became of 950 KKFN when the Sports Format moved to 104.3? What format is on 950 AM now? I heard 1510 was silent again because the check bounced. Is that true? -- Sincerely, Paul B. Walker, Jr. www.walkerbroadcasting.com www.myspace.com/walkerbr

[IRCA] Cuban National Anthem on 1340

2008-03-07 Thread Brett Saylor
While reviewing my overnight recordings this morning, I noted the Cuban national anthem at the top of the hour at midnight Eastern Standard Time on 1340 kHz which, here in the US anyway, is a "graveyard" channel. I've never heard a Cuban there before (nor on any graveyard), nor can I recall

[IRCA] 7 Mar TPs

2008-03-07 Thread Nick Hall-Patch
Lower K-indices still don't seem to be making a big difference yet. The propagation monitor says there was a general small peak around 1425UT, with 612 peaking better at 1412, and 1566 at 1453UT, but actual listening around 1425 just wasn't very impressive at all. Asian unless otherwise note

Re: [IRCA] 2008 Cabin Fever DX Sprint Results

2008-03-07 Thread Gil Stacy
Folks, In my report, I had failed to report the top scorers in Americas DX category. With apologies to them (I'm still po'd about John deleting Mr. Magubwe's Nigerian economic opportunity and notice of the Irish Sweepstakes winnings. It deprived me of an Oprah moment with an opportunity to pass u

[IRCA] Fwd: [mwc] VRT will shortly cease broadcasting on 540/1188/1512 kHz

2008-03-07 Thread Nick Hall-Patch
From Herman Boel on the Medium Wave Circle list. Note that 1512 was heard on the west coast of North America this past fall. >Further to my earlier message and according to Radiovisie, the VRT has decided >to stop broadcasting on 540, 1188, and 1512 kHz as per 30 March 2008. >Only 927 kH

Re: [IRCA] africa logging on SRF-M37V Ultralight tonight

2008-03-07 Thread Saul Chernos
- Original Message - From: "Allen Willie" <[EMAIL PROTECTED]> To: Sent: Saturday, February 02, 2008 7:43 PM Subject: [IRCA] africa logging on SRF-M37V Ultralight tonight Heard on the SRF-M37V Ultra-light barefoot tonight Feb 2/08 - 22:43 UTC DJIBOUTI, Radio Sawa via ; w/ slow Arab

[IRCA] TP's for 03-07-08

2008-03-07 Thread vroomski
-- Good Morning. Listened from 1050-1158 ut & 1410-1441 ut. 594Japan, JOAK 1158 weak with man in Japanese 693Japan, JOAB 1050 fair with Japanese and tons of splatter. 774Japan, JOUB good signal at 1055 with man in Japanese. 828Japan, JOBB weak at 1058 with man

Re: [IRCA] TP's for 3-7

2008-03-07 Thread Nigel Pimblett
A bit different here in Alberta as the upper band was better than yesterday, with audio noted from both 1566 and 1575. Indeed 1575 had quite decent audio for a couple of minutes around 1340. The band below about 1500 khz was rather so-so, with many carriers, but none all that strong. 73,

[IRCA] TP's for 3-7

2008-03-07 Thread Bill Block
Listened from 1320-1405 UT and conditions were way down from yesterday. No audio was heard and the only carriers heard were 594, 666, 693, 747 and 774. Bill Block Prescott Valley, AZ Drake R8 _ Need to know the score, the latest n

[IRCA] 2008 Cabin Fever DX Sprint Results

2008-03-07 Thread Gil Stacy
Cabin Fever DX Sprinters, John and I would like to thank those who participated in the event even if you didn't send in a log. Paramount in planning the event, we wanted the participants to have fun and not be burdened with onerous log keeping. Hopefully we succeeded. We had 13 official sub