Top band DX-ing is real ham radio challenge. 160m is also referred as the "Gentleman's band"...
160 meters - DX-ing on the Edge...

Noise Cancelling Solutions for Ham Radio 160m operation

17. ledna 2007 v 13:38 | Petr, OK1RP |  Technical topics
Hi,
as I have lot of problems with high noise level in my suburban QTH I am looking for some noise cancelling methods nor product to enhancing the signals on 160m except receiving antennas...
Just few days ago I found interesting informations about the "bhi" products as follows:
Demo sound files.
This page contains sample sound file demonstrating the noise cancellation capabilities of the bhi products. These sound files have been recorded off air, and not electronically altered in anyway.
Inteference.
The following sound files demonstrate the reduction of interference.
Click on waveform icon to play sound file.
Interference demonstration
90M background Noise
Interference.
90M Noise
Reduction of Noise on 160M band
75M short wave noise reduction
160M noise
75M Noise
Amateur Radio:
The following sound files demonstrate the noise cancelling abilities with amateur radio communications.

20M Band:
20M ssb conversation
Conversation
20M CW demonstration
CW
40M Band:
Conversation 1
Conversation 3
Conversation 2
CW
80M Band:
Conversation 1
Conversation 2
Are You interested in the products which are able to make the signal enhancement like You hear in preview samples? Yes, I am so I found many of them there : http://www.radio.bhinstrumentation.co.uk/index.html
...pages of
Noise Cancelling Solutions for
Amateur Radio and SWL
This website is dedicated to providing information and help for amateur and SW radio operators
Full product specifications can be found on our main website, along with pricing and ordering information Click on the Go to Main bhi Web Site button on the left hand side of the page.
When I will have some experiences or field tests reports then I will put over here for sure.
73, Petr OK1RP
 

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