NN1G 20m. rig problem.... any ideas?

---------

From: Harry Bump (bump@redrose.net)
Date: Sun Apr 06 1997 - 05:39:19 EDT


Hi Gang,

Built an NN1G (Mk II) rig fer 20m a couple (2-3) years ago and have enjoyed using
it very much; however it has recently developed a problem.

When on my dummy load it shows one watt output and (almost) no reflected power, but
when switched to the antenna SWR shoots up to above 4:1.

When I do the same with my main station rig (same antenna, meter, switch, and cables)
the antenna appears to be resonant and SWR very near unity.

The same situation appears at the mobile antenna on my vehicle...

Any ideas?

73,

Harry, KM3D

Outlaw Wireless League
QRPARCI #3875
Norcal #1295
QRP-L #637


Search QRP-L Archives

[ QRP-L Archive | ]
[ 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 ]

---------

This archive was generated by hypermail 2b29 on Fri Jun 02 2000 - 11:33:25 EDT

kd4ab@kd4ab.org