Can someone give me an idea of how to calculate load capacity on a steel pipe with a certain OD at a given length? Are there calculators online I could use?
TIA
I would like to know if anyone could recommend an oscilloscope to use in a few projects I am working on. The first one is a radio kit and some testing requires an o-scope. I was looking on e-bay and hoping I could find one I could use for a couple hundred dollars or less.
TIA
Do any of you have experience with posting a job in the Eng-tips job section? I am not in a position to hire or anything but I know we (A&E firm) are looking for a Sr. RF Engineer and before I suggest posting on this website I was wondering if there was a good deal of "qualified" traffic. We...
Could someone steer me to a good book on RF. I am looking for something that discusses Intermodulation and other interference, noise figure, as well as equipment like isolators, duplexers, multicouplers etc. I would like something pretty detailed as long as the math isnt too much beyond Calc III.
I am trying to get information on what kind of separation is needed between antennas. I have found a few calculators but they seem to base "xdB" of separation requires "x ft" for omnidirectional antennas. If there is a situation where directional antennas are used how should this be appraoched...
When placing antennas close to one another (such as on an antenna farm), spacing or isolation is a concern. I think what needs to be considered is the propagation pattern of the antennas and as long as the main lobes and minimal side lobes reach an adjacent antenna, there should be adequate...
