[TenTec] OT: Holiday SDR Project

Carl Moreschi n4py3 at earthlink.net
Sun Nov 9 15:10:54 EST 2014


No.  You just solder a wire from the SO238 for the antenna to the SO239 
for the connection to the transceiver.

Carl Moreschi N4PY
58 Hogwood Rd
Louisburg, NC 27549
www.n4py.com

On 11/9/2014 1:29 PM, Don Rasmussen via TenTec wrote:
> 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
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