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Old December 31st 08, 06:50 PM posted to rec.radio.shortwave
RHF RHF is offline
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First recorded activity by RadioBanter: Jun 2006
Posts: 8,652
Default MatchBoxes Do They Work ? -aka- Improve Your Effective RadiatedPower ?

On Dec 31, 6:13*am, Dave wrote:
RHF wrote:
On Dec 29, 1:44 pm, John Smith wrote:
RHF wrote:


[...]


- Anyway you cut it ... a matchbox never will improve
- the performance of a poor antenna,


JS,


So you are saying that I have an Antenna and Transceiver
and can hear 5 Radio Operators in a Net on a Frequency;
but only 2 of them can hear me.


I then put a MatchBox in-line between my Antenna and
Transceiver and Adjust-It; and can still hear all 5 Radio
Operators on a Frequency and now all 5 of them can
hear me.


To Me That Is Very Real Improved Performance from
My Antenna and Transceiver that is a direct result of
using the MatchBox between them. ~ RHF
*.


- It doesn't make the antenna any better.

? More Signal Out is Not Any Better ?

-*It improves the system performance by reducing
- the reflected mismatch at the generator end of
- the transmission line.

So - All the 'reflected mismatch' is now trapped, wasted,
consumed as a Power Loss in the MatchBox ?
Or - Just may be does some of the 'reflected mismatch'
now get Radiated as Signal Output in the Antenna ?