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On Apr 7, 7:58 pm, "Steve" wrote:
On Apr 7, 8:17 pm, wrote: On Apr 7, 10:38?pm, RickaTTic wrote: Well Folks, I see that WABC, WOR and WFAN 770, 710 and 660 are broadcasting IBOC at ? 7:30PM tonight. I like to BCB DX and I have found that nulling out the ? IBOC sidebands is easy to do since they are weaker than the main signal. Using my GE Superradio II I just turn the receiver to a null and perfect ? copy +- 10khz. I am very close to New York City and the NJ Meadowlands ? where the signals all originate and it is not too hard to get a null. As ? signals pickup later into the evening from the skippers I have good copy. Now for my formal DX setup using the Horizontal pennant antenna with the ? DC null adjuster pointed towards New York I can very easily create deep ? nulls on the IBOC sidebands both plus and minus. So for home listening and ? DXing IBOC really does not seem to be a problem at night for me. For the ? avid DX'er just build a pennant antenna or get a directional loop. Driving cross country at night still has to be tried and I suspect that ? may be a little trickier. I suggest giving it a try to see that the IBOC ? signals do in fact null without to much difficulty. -- Using Opera's revolutionary e-mail client:http://www.opera.com/mail/ Nighttime IBOC does not go into effect for another 30 days.- Hide quoted text - - Show quoted text - Notice how a few legitimate posts about shortwave brought all the HD AM nuts out of the woodwork.- Hide quoted text - - Show quoted text - Steve, I was not sure whether he was talking about good old Analog AM/MW Radio reception over IBOC Interference -or- IBOC AM Radio reception inspite of IBOC Adjacent Channel Interference ? ? ? ~ RHF DXing Analog AM/MW Radio -inspite of- HD Radio -or- DXing HD {Digital} AM/MW Radio -inspite of- HD Radio just another squirrel in search of a nut ~ RHF http://bailey.aros.net/nature/images...20Squirrel.jpg |
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