Since nobody else commented on this, I will task my grey cells and comment
from memory. Several years ago, Ten-Tec re-designed its standard 100w final
PA circuit, switching from bipolar to FET transistors. This change was due
to unavailability of the bipolar transistors, not because of a need to clean
up the transceiver.
Having said that, it may be that the FET PA is now slightly cleaner than the
40+ year old bipolar design.
Maybe someone else has additional information.
When? That's a good question. I would guess it to be after 2010 because I
believe the first Eagles still had bipolar transistors.
73 - Rick, DJ0IP
(Nr. Frankfurt, Germany)
-----Original Message-----
From: TenTec [mailto:tentec-bounces@contesting.com] On Behalf Of Vic Klein
Sent: Thursday, January 28, 2016 11:18 AM
To: tentec@contesting.com
Subject: Re: [TenTec] OMNI VII ??
Regarding any changes during production, John Henry has mentioned that they
made a change to clean up the transmitter output more at one point. I don't
know what the date or serial number was when that occurred, but since I
bought mine new in 2014 I assume it has that improvement. Other than that, I
am aware only of several software updates that were made.
=Vic=
WA4THR
To:
Tentec reflector <tentec@contesting.com <mailto:tentec%40contesting.com> >
Subject:
[TenTec] OMNI VII ??
From:
David Perrin <dbperrin@gmail.com <mailto:dbperrin%40gmail.com> >
Reply-to:
Discussion of Ten-Tec Equipment <tentec@contesting.com
<mailto:tentec%40contesting.com> >
Date:
Wed, 27 Jan 2016 12:33:12 -0500
List-post:
<tentec@contesting.com <mailto:%3Ca%20href=> ">mailto:tentec@contesting.com
<mailto:tentec%40contesting.com> >
Hi- In the OMNI VII what is the receiver- similar or same as the Jupiter,
ORION I, ORION II or what? Has there been any hardware improvements in it
over the
years?
Thanks, 73 de Dave, K1OPQ
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