TenTec
[Top] [All Lists]

Re: [TenTec] OT: Holiday SDR Project

To: "tentec@contesting.com" <tentec@contesting.com>
Subject: Re: [TenTec] OT: Holiday SDR Project
From: Don Rasmussen via TenTec <tentec@contesting.com>
Reply-to: Don Rasmussen <wb8yqj@yahoo.com>, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Sun, 9 Nov 2014 10:29:14 -0800
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>
Carl, Is there a document for the mod anywhere? Photo, etc.

=================================================

The MFJ 1708 schematic shows the relay in the transmit position which is 
contrary to what it says in the diagram. Without the jumper, in receive only 
the panadapter receiver would be connected to the antenna, not the transceiver. 
Adding the jumper between the antenna and transceiver causes the transceiver to 
be always connected to the antenna which is exactly what you want. In transmit, 
the relay still grounds the panadapter antenna and removes it from the antenna 
which again is exactly what you want.

Carl Moreschi N4PY
58 Hogwood Rd
Louisburg, NC 27549
www.n4py.com
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec

<Prev in Thread] Current Thread [Next in Thread>