[ICOM] Icom noise blanker
Bonddaleena at aol.com
Bonddaleena at aol.com
Wed Feb 22 21:07:21 EST 2006
In a message dated 2/22/2006 11:55:35 AM Eastern Standard Time,
ny9h at arrl.net writes:
With the NB only in the dsp, If the nasty stuff is very loud, won't
it swamp out the front before the dsp can get to it ????
I notice the Orion is using analog NB before the NR in DSP.
However I have no experience with NB in DSP only.
I still believe that Inoue could have done better with the NB.. in
the 756 , P2 & P3 I have now. I say that while awaiting 10 months of
ComEd visiots and promises.
The latest "reason" for delay, " ran out of the parts needed"...
to FIX the five poles 1400' away while provide S6-S9.. on 20 ( yes w/pre on)
bill
At 08:50 PM 2/21/2006, you wrote:
>Hi Dick,
>
><< a modern DSP-based noise blanker, such as in the 756P3 >>
>
>Correction: The NB in the IC-756Pro series is not DSP-based. It is a
>conventional analogue pulse-gate type noise blanker.
>
>The IC-7800 and the new IC-7000 feature a DSP-derived noise blanker. In
>fact, the NB is a process in the DSP algorithm.
>
>Arcing is a difficult type of noise to suppress, as it is not periodic in
>nature. NB combined with NR can sometimes reduce it.
>
>Cheers for now, 73,
>Adam VA7OJ/AB4OJ
>
>
>
>
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>----
>Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net
>Icom Users Net: Sundays, 1700Z, 14.316 MHz
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----
Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net
Icom Users Net: Sundays, 1700Z, 14.316 MHz
Icom FAQ: _http://www.qsl.net/icom/_ (http://www.qsl.net/icom/)
I feel you pain. I have had 7 complaints into Florida Power and Light (FPL)
for both foliage (wires burning a tunnel through the trees!) and loose
hardware. Zero replies. On my last e-mail, I mentioned that this was their last
chance. My next e-mail was going to be to the FCC and Riley Hollingsworth. WOW!!
3 replies within 8 hours.....
I HATE to use threats, but sometimes, you gotta.....
ron
N4UE
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