Home |
Search |
Today's Posts |
#9
|
|||
|
|||
Where does it go? (mismatched power)
On Wed, 9 Jun 2010 19:00:37 +0000 (UTC), "Geoffrey S. Mendelson"
wrote: If you are designing a tuner, where would you design it to go? Hi Geoff, You would put it closer to the antenna. If you connect a tuner and it is "tuned", none of the power is reflected back to the transmitter. Obviously it has to go somewhere. From the perspective of the transmission line in between, when it hits the discontinuity of the tuner, it is reflected back to the antenna. The antenna drains away some of that power (just as it did in the original pass). The process repeats (the antenna is still partially reflective) and is further sustained with new cycles of energy. There are finer details that shift these dynamics. 73's Richard Clark, KB7QHC |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Mismatched Zo Connectors | Antenna | |||
Calculating loss on a mismatched line | Antenna | |||
Collins R390 power cord and power line filter | Boatanchors | |||
Collins R390 power cord and power line filter | Boatanchors | |||
Astron RS-20A Power Supply Great Condition - used to power a VHF radio | Swap |