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Topband: NCC-1 still for sale

To: topband@contesting.com
Subject: Topband: NCC-1 still for sale
From: Bob K6UJ <k6uj@pacbell.net>
Date: Sat, 24 Sep 2016 11:33:04 -0700
List-post: <topband@contesting.com">mailto:topband@contesting.com>
The NCC-1 is up for sale again.  I thought it was sold.
I deleted the two inquiries I received, and was
going to notify but thought it best to let everybody know it was back on sale.
Contact me at k6uj@pacbell.net if interested.  (off the reflector please)

thanks,
Bob
K6UJ


On 9/24/16 8:34 AM, Bob K6UJ wrote:
I have two DXE NCC-1 noise cancellers.
I am selling one.  Brand new, never used.
Asking $450.00 shipped.
If interested contact me off the reflector  at  k6uj@pacbell.net

Bob
K6UJ

On 9/24/16 3:24 AM, vk6vz@arach.net.au wrote:
G’day

For those looking for insight into how the NCC-1 noise canceller works, I’d suggest looking at the following two web pages:

1. http://www.eham.net/ehamforum/smf/index.php?topic=75951.0

This is a thread on noise cancelling started by Martin G8JNJ and finishes with a brief exchange of posts between Martin and Tom W8JI (who according to the second of Tom’s posts here, is the person who designed the NCC-1).

2. With this in mind, then have a look at Tom’s web page at http://www.w8ji.com/mfj-1025_1026.htm.

If you read this on the basis that Tom designed the NCC-1 and that he talks about the homebrewed noise canceller design he uses on his web page, that may give you a good insight into the design of the best noise canceller on the market. ;-)

While there may not be a schematic available, there is some very interesting information available about the thinking behind the NCC-1 design.

I should add that Tom's web page is a gold mine for those who want to understand about how to do successful noise cancelling.


Vy 73

Steve, VK6VZ


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