[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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>----
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>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
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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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