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Showing content with the highest reputation on 05/22/21 in all areas

  1. Paul, you need to know there are thousands more who read this post and could not add any more to what others have given the encouragement you need. From the thousands who read and could not find the words to say that have already been said... Jack
    1 point
  2. Good job of setup for software... This is a new post on BTWR website... https://www.buytwowayradios.com/blog/2021/05/how-to-install-the-programming-cable-and-software-for-the-kg-905g.html Has a good work around as well. Jack
    1 point
  3. I have fixed the issues with the license importing script. I never heard back from the FCC, so I had to put in a hack to pre-process the files looking for a certain case. WRMM237 and WRMN710 are both in the system now.
    1 point
  4. Right angle jumpers are serious hit or miss. Especially, the premade ones. Some times they are barely soldered on the center pole. Rf doesn't like right angle bends much either. We use loops and the mid point of the loop for long wire antennas (refer to fold backs). Well guess what you can adjust then fold back lengths to tune antenna. Even with a foot hang off the fold back. So much so that my random wire came with specific instructions to use pulleys to create curves in order to minimize bend radius that will be seen as the electronically the end of the antenna. Sent from my SM-G975U using Tapatalk
    1 point
  5. Good day DR. Power does play a factor, but it plays a minor factor in practice. Higher power can “burn” through the woods, but only if you put out enough power to “burn” through them. An increase from 5-50 watts is no where near enough to do that. While in outer space you could measure the increase in distance this extra 10dB would get you, on earth you have variable obstacles, terrain, curvature of the earth and variable RF noise conditions to contend with. All of these obstacles quickly chip away at what little power you have to give. This phenomena is truly why want you antenna a high as practically possible when long-range local communications is desired. The higher it is, the less obstacles the signal has to go through or around, thus the stronger the resulting signal will be at a given distance. Case in point. I can achieve achieve .6 miles reliable communication HT to HT in my heavily wooded area (level terrain) and unreliable communication out to 1.4 miles. Yet, using the same HT with same power I can open repeater 50 miles away when I stand in my front yard. What’s the difference? 1) The repeater antenna is perhaps 500-1000 foot higher in elevation than me. 2) There are no hills between me and the repeater to block my signal from reaching it. 3) There are no trees of consequence for the first 1-1/2 miles from my house in the exact direction of the repeater and 4) The performance of the repeater receiver is first rate. Hope this helps answer your question a bit. Michael WRHS965 KE8PLM
    1 point
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