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dxAce · June 20th 07, 12:05 PM posted to rec.radio.shortwave

wrote:

On Jun 19, 5:12 am, RHF wrote:
On Jun 3, 7:00 am, David wrote:

On Sun, 03 Jun 2007 00:27:30 -0700, wrote:
On Jun 1, 5:43 am, David wrote:
Say goodbye to MWDX.

All 74 pages are available right he

http://hraunfoss.fcc.gov/edocs_publi...CC-07-33A1.doc

I can hearIBOCcrap on the analog signal. It's very low level, but
you can clearly tell when a local station is using the hash generator.
Also, the bandwidth goes to ****. The analog signal whenIBOCis
running is just barely better than a phone line.

If your receiver IF/Mixer isn't completely flat you'll hear theIBOC.
The digital sidebands are out of phase with each other and the system
relies on them cancelling out in your receiver. You can't use a synch
detector on anIBOCstation, unless you can listen to both sides at
once.

FWIW,

AM/MW "HD" Radio -Nightime- IBOC Is Here Almost . . .

Between 11 PM and 12:30 AM {this is local time}
in Twain Harte, CA north of Yosemite NP.

Dialed up and down the Radio and 'detected' about
Nineteen (19) IBOC Signals on the AM/MW Band.

Could not get a Lock-On any but they were there.

Nightime IBOC is a Fact of AM/MW Radio Listening.

KOAC 550 kHz - Corvallis, OR - Oregon Public Radiohttp://www.ntia.doc.gov/PTFP/coverage/or.htmhttp://en.wikipedia.org/wiki/KOAChttp://www.fcc.gov/fcc-bin/amq?list=0&facid=50587
KOAC was Broadcasting the BBC-WShttp://www.opb.org/radio/grid.php?c=am
580 kHz - KMJ ?
600 kHz - KOGO ?
640 kHz - KFI ?
680 kHz - KNBR ?
740 kHz - KCBS ?
770 kHz - KCBC ?
780 kHz - KKOH ?
810 kHz - KGO ?
980 kHz - KDVB ?
1020 kHz - KTNQ ?
1110 kHz - KDIS ?
1130 kHz - KRDU ?
1320 kHz - KCTC ?
1360 kHz - KLSD ?
1450 kHz - KVML ?
1510 kHz - KIRV ?
1530 kHz - KFBK ?
1560 kHz - KNZR ?

The reason for the "?" Mark is that the Frequency and
Station is not in Question but the IBOC "Digital" Signal
may possibily be coming from another Radio Station
on that Channel due to Late-Night-Skip.

The Blue "Digital" Light Blinked On-and-Off several
times but did not Lock-On and switch-over-to a Digial
Signal. FM Radio had several Solid Blue Lights.

NOTE - These Radio Stations were heard using the
Factory Supplied 3.5" x 4.5" Loop Antenna with just
Six Turns (6-T) of Wire on it.

The HD-Radio used was the Radiosophy "HD100" Radiohttp://groups.google.com/group/rec.radio.shortwave/msg/de367ba87e469adchttp://groups.google.com/group/hd-radio/msg/347fda9f492193dc

good or bad iboc is here - if you can hear it ~ RHF
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It is still up to the marketplace to determine the fate of HD Radio -
AM-HD will self-destruct and consumers are NOT buying HD radios. LOL !

And we're not buying Edweenies' crap.