MFJ-868 SWR/Wattmeter
On 9/7/2011 11:54 AM, Jeff Liebermann wrote:
The plot thickens. I checked the accuracy of the MFJ-269 and is was
off on the real part of anything it was measuring about +10%. A good
50 ohm load would read about 56 ohms. It didn't take long to find the
culprit. Instead of 51.1 ohms (1%), R88 showed 54 ohms, while R85 and
R86 read 52 ohms (or there about within the limits of my cheapo
ohms-guesser). It therefore seems possible that the owner had
transmitted into the instrument (even though he denies it).
Yeah, denial is de rigueur.
- 73 de Mike N3LI -
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