John
Like electric fences, tractors, 2 stroke chain saws....seems like I'm
surrounded by them. Then again, I live in a very rural area. The
Orion 2 hardware noise blanker works most of the time during the
daytime on 20 and 40 meters. I also have a 300 kv powerline within 1/2
mile of me. That probably also radiates noise but actually not as bad
as electric fences and spark motors.
73, John, N4DXI
-----Original Message-----
From: John T. Fleming <john@w3gqj.net>
To: 'Discussion of Ten-Tec Equipment' <tentec@contesting.com>
Sent: Tue, 28 Apr 2009 4:24 pm
Subject: Re: [TenTec] Noise and ORION II
John,
The "hard" noise filter is actually a hardware noise blanker as opposed
to
the DSP noise filter. It is designed for spark type noise.
73,
John
-----Original Message-----
From: tentec-bounces@contesting.com
[mailto:tentec-bounces@contesting.com]
On Behalf Of n4dxi@aol.com
Sent: Tuesday, April 28, 2009 12:01 PM
To: tentec@contesting.com
Subject: Re: [TenTec] Noise and ORION II
I find setting the hard noise filter makes a big difference with my
Orion 2. You have to hold in the NR button until the filter logo
appears. Takes a lot of noise out of 20 and 40 meters SSB.
73....John Bescher N4DXI
-----Original Message-----
From: dl2rdh@aol.com
To: TenTec@contesting.com
Sent: Tue, 28 Apr 2009 4:16 am
Subject: [TenTec] Noise and ORION II
Hello !
I find the NR of the ORION II poor. To my ear the noise of the Orion II
in SSB
is very aggressiv and the NR ist unusable while not doing much to
reduce the
noise.
I am setting AGC and RFGain. I must reduce the RF-Gain to "60", while
the bands
are too noisy. This is my subjective opinion.
Vy 73 de Wolfgang, DL2RDH
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