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Old September 24th 07, 07:46 PM posted to rec.radio.shortwave
RHF RHF is offline
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First recorded activity by RadioBanter: Jun 2006
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Default (OT) : Weak "HD" FM Radio Signals - The Blinking Blue Light Report

On Sep 19, 9:44 am, RHF wrote:
On Sep 4, 3:02 pm, RHF wrote:





(OT) : Weak "HD" FM Radio Signals - TheBlinkingBlueLightReport


Yes "HD" FM Radio does not deliever a good strong
signal beyond the 54-60 dBu Contour an many areas
with-in it too.


Oops IBOC Crock - I am Agreeing with you. ;-{
- Unfortunately, the industry is now finding out this is
- not the case, that the HD coverage is considerably
- less, something like 60% of the analog coverage


In time when the Digital "HD" Signal goes from
1% to 4% of the Analog ERP : "HD" FM Radio
in the FM Band will have as Good of coverage
as the Analog 'Stereo' signal does now.
- - - IMHO 8% would be better.


What I Hear on the FM Band with the Kitchen
"Family" Radio in Twain Harte, CA. :


Radi-osophy HD100 Radiohttp://www.radiosophy.com/index.html
{The Kitchen "Family" Radio}


I can get great Analog FM Radio Stereo signals from
33 FM Radio Stations in the California Central Valley
and beyond; out of 41 FM Radio Stations received here.


Note - This is the Count between 88 MHz and 98 Mhz
with a possible 50 FM Radio Channels.


One of these is KQED-FM on 88.5 MHz coming all the
way from Mount San Bruno south of San Franciso with
a very good FM Stereo signal and on an occasionalBlinkingBlueLight{indicating an IBOC "HD" Signal}.http://www.fcc.gov/fcc-bin/fmq?list=0&facid=35501
Distance to me about 120 Miles.


The only FM "HD" Radio signal that I get a SolidBlueLightOn {HD Signal Lock} is a KOSO 93.1 MHz and
it has a HD-2 Co-Channel KOSO is listed as being
located in Patterson, CA with the Transmitter up in
the Hills west of townhttp://www.fcc.gov/fcc-bin/fmq?list=0&facid=35426
Distance to me about 60 Miles.


Note - Again these statements only related to the
FM Radio Station Channels between 88 and 98 Mhz.


all i see is theblinkingbluelight~ RHF
{ life beyond the 10mv/m contour }
.
.
. .


Again this Morning at 7:05 AM PDT I saw theBlinkingBlueLightwhile Listening to KQED FM :

* KQED-FM on 88.5 MHz coming all the
way from Mount San Bruno south of San Franciso with
a very good FM Stereo signal and on an occasionalBlinkingBlueLight{indicating an IBOC "HD" Signal}.http://www.fcc.gov/fcc-bin/fmq?list=0&facid=35501
Distance to me about 120 Miles.

I Ask Myself : What IBOC ?
All I See Is TheBlinkingBlueLight! ~ RHF
In the Distant Land Where IBOC Fears To Go :
Life Exists and Radio Listeners Live Beyond the 60dBu Contour.
.- Hide quoted text -

- Show quoted text -


FWIW - Did another AM/MW Radio Station
Blinking Blue Light Test this Morning at 7 AM
and Yes There Be "HD" Radio Signals Out-There . . .

18 Blinky Blue Light AM/MW Radio Stations
- - - I could NOT get a Solid Lock on any of them.

Plus now I am Hearing what David described as
"Motorboating" on many of the "HD" Stations.

47 Hear-able AM/MW Radio Stations

21 Listen-able AM/MW Radio Stations

on the Radi-Osophy HD-100 Radio.
- - - Low Cost Consumer Grade "HD" Radio.

-But- by 10 AM the Number of Listen-able
AM/MW Radio Stations was down to 'Only' 8
and the 21 Hear-able 'Only' Stations all had
Heavy Noise Levels which rendered them
Non-Listen-able. The Blinking Blue Light
Station count dropped down to 'only' 3.

I Ask Myself : What IBOC ?
All I See Is The Blinking Blue Light ! ~ RHF
In the Distant Land Where IBOC Fears To Go :
Life Exists and Radio Listeners Live Beyond the 10mv/m Contour.