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Re: [IRCA] [NRC-AM] Double-Kaz antenna: Catches and comments
- Subject: Re: [IRCA] [NRC-AM] Double-Kaz antenna: Catches and comments
- From: Forrest Skaine <todftscytj7707@xxxxxxxxx>
- Date: Sat, 30 Nov 2013 14:34:00 -0600
Slowly. ...
Todd in Woodbury Mn
Sony ICF 2010, Toyota car radio
On Nov 30, 2013 2:15 PM, "Mark Durenberger Mobile" <Mark4@xxxxxxxxxxxxxxx>
wrote:
> Todd: Thank YOU! Hope things are going well for you...
>
>
>
> Mark Durenberger
> On the Road
>
> -----Original Message----- From: Forrest Skaine
> Sent: Saturday, November 30, 2013 9:25 AM
> To: IRCA Mailing list for the International Radio Club of America
> Subject: Re: [IRCA] [NRC-AM] Double-Kaz antenna: Catches and comments
>
> Mark,
> I always enjoy your posts. The time and effort it takes to set-up, listen,
> break down and process, is a fantasy for me that you make happen. Thank you
> and all who are involved for the hard work.
>
> Todd in Woodbury Mn
> Sony ICF 2010, Toyota car radio
> On Nov 30, 2013 5:00 AM, "Mark Durenberger" <Mark4@xxxxxxxxxxxxxxx> wrote:
>
> Re-listening to the recordings, I have no idea why I labeled the 800 "ID"
>> as CKST. In fact, there's a clear CHAB Moose Jaw ID a few seconds past
>> the
>> top of the hour. Apologies....and thanks to Nigel Pimblett.
>>
>>
>> Regards,
>>
>> Mark Durenberger
>>
>>
>> -----Original Message----- From: Mark Durenberger
>> Sent: Friday, November 29, 2013 9:25 PM
>> To: DX @NRC ; DX-IRCA ; Shafer Mike
>> Subject: [NRC-AM] Double-Kaz antenna: Catches and comments
>>
>> Three weeks ago we set up a Double-Kaz antenna on elevated land
>> overlooking
>> the Utah desert; right at the Colorado state line. We oriented East-West
>> for the captures below. The first report below lists SOME of the signals
>> from an EAST-facing deployment; the second list is with the antenna facing
>> WEST. These report ignore stations closer than about 300 miles.
>>
>> 1. FACING EAST: After nulling out the backside (using KOAL-750 in Price
>> Utah) we report the following stations at 4 PM MST on 111013. This is
>> just
>> a rough first pass with the Perseus SDR; we haven't dug into the tougher
>> channels yet, nor have we started looking into the GYs:
>>
>> 0570 WNAX YANKTON, SD
>> 0650 KGAB CHEYENNE, WY
>> 0750 KMMJ GRAND ISLAND, NE
>> 0770 KATL MILES CITY, MT
>> 0790 KFGO FARGO, ND
>> 0800 CKST LANGLEY, BC
>> 0860 KKOW PITTSBURG, KS
>> 0900 KJSK COLUMBUS, NE
>> 0960 KFLN BAKER, MT
>> 0980 KDSJ DEADWOOD, SD
>> 1070 KATQ PLENTYWOOD, MT
>> 1130 KBMR BISMARCK, ND
>> 1140 KZMQ GREYBULL, WY
>> 1150 KSEN SHELBY, MT
>> 1220 KDDR OAKES, ND
>> 1270 KIML GILLETTE, WY
>> 1290 KMMM PRATT, KS
>> 1320 KOLT SCOTTSBLUFF, NE
>> 1330 KNSS WICHITA, KS
>> 1350 KRNT DES MOINES, IA
>> 1380 KOTA RAPID CITY, SD
>> 1410 KGSO WICHITA, KS
>> 1440 KMAJ TOPEKA, KS
>> 1480 KQAM WICHITA, KS
>> 1580 KAMI COZAD, NE
>> 1590 KVGB GREAT BEND, KS
>>
>> COMMENT: The use of 750 in Price Utah as the 'noise' signal allowed us to
>> obtain a better-than-40 db null to the West. There were literally NO
>> stations from the West on any channel, with the exception of a weak KSL
>> 1160, 50 kilowatts at 250 miles.
>>
>> 2. THE NEXT LIST IS A COMPOSITE OF LOGGINGS MADE AT 5 PM, 6 PM AND 7 PM
>> MST...with the antenna facing West and using KOA Denver as the noise
>> signal
>> for nulling. (We were able to take KOA right down into the noise floor.)
>>
>> 0540 KRXA CARMEL VALLEY, CA
>> 0550 KUZZ BAKERSFIELD, CA AND LATER: KFYI PHOENIX, AZ
>> 0560 KSFO SAN FRANCISCO, CA AND LATER: KBLU YUMA, AZ
>> 0570 KNRS SALT LAKE CITY, UT
>> 0580 KMJ FRESNO, CA
>> 0590 KSUB CEDAR CITY, UT
>> 0600 KOGO SAN DIEGO, CA
>> 0610 KAVL LANCASTER, CO
>> 0620 KTAR PHOENIX, AZ (NULLING LOCAL KJOL EAST OF US)
>> 0630 KPLY RENO, NV
>> 0670 KBOI BOISE, ID (IN KBOI NULL)
>> 0690 XEWW (BLOWTORCH ALL EVENING)
>> 0700 KALL SALT LAKE CITY, UT (WLW STAYS NULLED OUT)
>> 0710 KFIA CARMICHAEL, CA (AT 1 KILOWATT!)
>> 0720 KDWN LAS VEGAS, NV (IN THEIR NULL; WGN STAYS NULLED OUT)
>> 0750 KHWG FALLON, NV (250 WATTS)
>> 0780 KAZM SEDONA, AZ (250 WATTS)...WHY NO KKOH?
>> 0790 KSPD BOISE, ID AND KFPT CLOVIS, CA
>> 0800 KBFP BAKERSFIELD, CA
>> 0830 KNCO GRASS VALLEY, CA (NO WCCO)
>> 0840 KXNT NORTH LAS VEGAS, NV AND KMPH MODESTO, CA
>> 0850 NOISE AND WEAK SS...NO KOA!
>> 0870 KLSQ WHITNEY, NV
>> 0880 KHAC TSE BONITO, NM (VERY LITTLE KRVN)
>> 0890 KYWN MERIDIAN, ID
>> 0900 KBIF FRESNO, CA
>> 0910 KKSF OAKLAND, CA
>> 0920 KBAD LAS VEGAS, NV
>> 0930 KYAK YAKIMA, WA
>> 0940 KFIG + HET FRESNO, CA
>> 0960 CFAC CALGARY, AB
>> 0970 NOT COPIED...SOUNDED LIKE "KW__M"
>> 0980 KSVC RICHFIELD, UT
>> 1000 KOMO SEATTLE, WA
>> 1010 CBR CALGARY, AB
>> 1020 KTNQ LOS ANGELES, CA AND KCKN ROSWELL, NM
>> 1030 XEBCC CUIDAD DEL CARMEN, MX
>> 1050 KTCT SAN MATEO, CA
>> 1060 KKVV LAS VEGAS, NV
>> 1080 KSCO SANTA CRUZ, CA
>> 1090 XEPRS RANCHO DEL MAR, MX (ANOTHER BLOWTORCH)
>> 1100 KWWN LAS VEGAS, NV AND KFAX SAN FRANCISCO, CA (NULLING LOCAL
>> KNZZ
>> EAST OF US)
>> 1110 KBND BEND, OR (NORMAL PEST IS KFAB)
>> 1120 KZSJ SAN MARTIN, CA
>> 1130 KRDU DINUBA, CA
>> 1140 KHTK SACRAMENTO, CA AND LATER KXST LAS VEGAS, NV
>> 1150 KAGO KLAMATH FALLS, OR
>> 1180 KOFI KALISPELL, MT
>> 1190 KEX PORTLAND, OR
>> 1200 KYAA SOQUEL, CA
>> 1210 KHKR WASHINGTON, UT
>> 1220 KDOW PALO ALTO, CA
>> 1230 KLAV LAS VEGAS, NV...THIS WAS AN ACCIDENT; WE HAVEN'T STARTED TO
>> CHASE GYs YET
>> 1250 KNEU ROOSEVELT, UT
>> 1260 XEWI (??) PUERTO VALLARTA, MX AND LATER KSFB SAN FRANCISCO, CA
>> 1280 KQLL HENDERSON, NV
>> 1290 KCUB TUCSON, AZ AND LATER KPAY CHICO, CA
>> 1300 KCMY CARSON CITY, NV
>> 1310 KLIX TWIN FALLS, ID
>> 1320 KFNZ SALT LAKE CITY, UT
>> 1330 KWKW LOS ANGELES, CA AND LATER KLBS LOS BANOS, CA
>> 1350 KTDD SAN BERNADINO, CA
>> 1360 KFIV MODESTO, CA
>> 1370 KSOP SOUTH SALT LAKE CITY, UT
>> 1380 KTKZ SACRAMENTO, CA
>> 1390 KLOC TURLOCK, CA (NO I-D; IDENTIFIED BY FORMAT)
>> 1410 KERI BAKERSFIELD, CA AND LATER KMYC MARYSVILLE, CA
>> 1420 KSTN STOCKTON, CA
>> 1430 KLO SALT LAKE CITY, UT
>> 1440 KFNY RIVERSIDE, CA
>> 1460 KENO LAS VEGAS, NV (NO I-D; IDENTIFIED BY FORMAT)
>> 1470 XEHM CUIDAD DELICIAS, MX
>> 1500 KSJX SAN JOSE, CA
>> 1510 KFNN MESA, AZ AND LATER KSFN PIEDMONT, CA
>> 1520 ALL SS (PEST KOKC NULLED OUT)
>> 1530 KFBK OF COURSE SACRAMENTO, CA
>> 1540 KMPC LOS ANGELES, CA (KXEL NULLED)
>> 1550 KXEX FRESNO, CA
>> 1560 KNZR BAKERSFIELD, CA
>> 1570 KPRO RIVERSIDE, CA
>> 1590 KLIV SAN JOSE, CA AND LATER KVTA VENTURA, CA
>> 1600 KTUB CENTERVILLE, UT
>>
>> COMMENTS: Any Double-Kaz non-believers still around? I want to thank
>> Neil
>> Kazaross for explaining the Double-Kaz antenna at the recent joint
>> convention. I became an instant convert when he displayed the EZNEC
>> pattern
>> for pickup capability.
>>
>> After nulling KOA, there were literally NO signals heard from the
>> East...with the exception of WHO and WOAI wandering in and out
>> occasionally.
>>
>> If there's one thing "wrong" with the antenna it's the ultra-wide
>> acceptance
>> angle. We plan to duplicate this DX-Pedition using D-Kaz antennas in
>> BROADSIDE ARRAY, narrowing the beam-width. For this deployment, antenna
>> dimensions were 120 feet end-to-end with a 20-foot height. A 10 db RF
>> amplifier was used to overcome the inherently low-level output; most
>> noticeable apparent on the low end due to the small size of the array.
>>
>> Further info available...
>>
>>
>> Regards,
>>
>> Mark Durenberger
>>
>>
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