| Home |
| Search |
| Today's Posts |
|
#6
September 24th 09, 10:03 PM
posted to rec.radio.amateur.antenna
|
|||
|
|||
HELP WITH LADDER LINE CALCULATIONS.
On Sep 24, 3:46*pm, Owen Duffy wrote:
Owen Duffy wrote in news:Xns9C913EF99FBC5nonenowhere@ 61.9.191.5: The authors have cobbled formulas from different places, and they do not use a consistent meaning for S and d. Sorry, I was wrong there, they are 'correct'... 276log(2*6/0.08) gives 600 ohms which is the correct answer. Check that the graph you are referencing uses the same meaning for the two dimensions. Owen Close one end and then measure the impedance. If you are making your own you will eventually have to do it anyway to determine your matching system |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| HELP WITH LADDER LINE CALCULATIONS. | Antenna | |||
| HELP WITH LADDER LINE CALCULATIONS. | Antenna | |||
| Using Twin Lead or Ladder Line for your Antenna's Feed-in-Line ? - Then 'consider' a Pair of Vintage Style TV Antenna Clips . . . | Shortwave | |||
| Feed Line Length - Ladder Line | Antenna | |||
Threaded Mode
