| Home |
| Search |
| Today's Posts |
|
|
|
#1
|
|||
|
|||
|
On Fri, 10 Oct 2003 23:51:53 +0200, Stephan Grossklass
wrote: That's usually two way propagation - once from the transmitter on the short path (shortest possible connection to you), once on the long path (the other way round the globe - even if radio waves travel 300,000 km/s, the greatest distance possible is around 40,000 km, which makes about a 133 ms delay max). Can also be satellite feed related if a station uses two different transmitters (say, on different continents) on the same frequency. Stephan The echo was approximately 2 or 3 seconds and faint in the background, but loud enough to cause the brain to absorb what was being said again, and try to digest the present speech. Sort of a loop de loop de loop de loop ..... ![]() I didn't realize that the signal could go both directions. WWRB was severely over modulating, the speaker was vibrating even at low volume; so the signal seemed to be boosted (to the point of being illegal). I'm not sure of maximum wattage allowed in the U.S. At 4 pm EST, they went off the air for transmitter tweaking. This is also their new transmitter 4. Whatever this new transmitter is, it sure packs a punch. Thank you for replying. ------------------ {0 ) {0 Justemoi I'm "Just Me" ------------------ |
| Reply |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| That pesky 7238 kHz CW signal | Homebrew | |||
| Poor quality low + High TV channels? How much dB in Preamp? | Antenna | |||
| signal to noise ratio drops on connecting the antenna | Homebrew | |||
| Reflection Delay is it real??? | Antenna | |||
| rho = ( ZL - Zo ) / ( ZL + Zo } | Antenna | |||