[TenTec] Paragon II Failure to Transmit

GARY HUBER glhuber at msn.com
Fri Jan 18 20:49:26 EST 2013


Not trying to argue Barry, see and hear Rob Sherwood's explanation at the 
Boulder Amateur Radio Club. Play the audio while viewing the slides. The 
OMNI-VII gets to play in the CW contests IF it has a Mechanical CW filter 
protecting its DSP.


73 ES DX,
Gary -- AB9M

-----Original Message----- 
From: Barry N1EU
Sent: Thursday, January 17, 2013 11:39 AM
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] Paragon II Failure to Transmit

It's not a question of arguing.  The O7 rx has an up-converting first i.f.
that lacks a narrow filter.  As a result, it is only capable of 80dB narrow
spaced dynamic range, compared with 90-95dB for the Eagle/Orion.  That
means the Eagle/Orion will do a noticeably better job of copying a weak
signal when there's a very strong signal close by.  If you don't have the
specific need of copying weak cw signals on a band crowded with strong
signals, then it wouldn't be an issue.

73,
Barry N1EU

On Wed, Jan 16, 2013 at 7:36 PM, Richards <jruing at ameritech.net> wrote:

> I won't start an argument, Barry... just ask a question:   Why not
> recommend the Omni VII as a CW contest rig?
>
> ------------------  K8JHR -----------------------
>
>
> On 1/15/2013 1:48 PM, Barry N1EU wrote:
>
>  Rick, you didn't say whether the contesting would be cw or ssb.  If it's
>> cw
>> contesting, I'd go with Eagle or Orion.  If it's ssb, any of the radios
>> would be fine.
>>
>
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