On 23 May 2005 23:54:06 -0700, "
wrote:

front panel indicator?). Do you have a dummy load to test it
against?

Yes, it agrees. I don't have a dummy load. From what I read in this
group and elsewhere, I think a dummy load is the first test gear I
should get. It will definitely show whether the coax is faulty or the
antenna.

Hi Ramakrishnan,

Coax is not something that goes wrong with subtle error. Simple
continuity testing is quite often enough. However, a good load still
resolves full power issues.

Given the low power setting available from your rig, a corresponding
low power load can be built without too much trouble. If you have a
suitable multimeter, you can even extend the range of your SWR meter
to do low level measurements. Crack open that Lafayette (it has to be
a good 30 years old) and see how simple things can be. Identify the
RF section, as distinct from the DC conversion that drives the meter.
You will notice there are not too many parts involved and getting to
know what they are for will give you the momentum to take on the low
power challenge.

A tuner is no more difficult than a similar box with a gozinta and a
comesoutta, a multipole switch for a coil you wind, and a couple of
variable caps stolen from an old radio.

This, again, goes to flexibility. In this regard, knowing where an
old parts outlet is like having a treasure house. Not sure what
options you have in that regard in Bangalore.

73's
Richard Clark, KB7QHC