[SixClub] Tuning & Measuring 6M Signals with MFJ's?

kd4e doc at kd4e.com
Sat Apr 10 18:36:33 EDT 2010


It looks fine on the rig indicator but putting
either the RS or the MFJ meter in-line results
in no reading.

I had the MFJ-941D on bypass and the MFJ-920
also has a bypass switch.  No joy.

Band is dead so it's a good afternoon, during
breaks in planting the garden, to test things
out!

BTW:  How does one know for certain that they
have the T or TH version?  The pictures I see
online show them all with only DX-70 on the
faceplate.  The low 6M output makes me wonder
if I was lied to and this is a 70T and not a
70TH.

> Try it straight through to a dummy load!
> 
> Jerry W9FS
> 
> 
> I am checking out the TX side of my Alinco DX-70TH.
> 
> I have a MFJ-902 "Travel Tuner" which I hooked to a Radio
> Shack digital meter 21-0527 -- I get no TX reading on 6M
> at all -- though the rig meter indicates output.
> 
> So I tried my MFJ-941D -- same result.
> 
> Is it possible that the Radio Shack digital meter 21-0527
> and the MFJ-941D would detect zero output on 6M?
> 
> Both meters appear to function fine up through 10m.
> 
> I know they are not designed for 6M but most meters will
> give some sort of reading up to 2M, albeit not terribly
> accurate.
> 
> WDYT?
> 

-- 

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