power
Voltage Standing Wave Ratio (VSWR – sometimes pronounced “Viz-Wer”) or Standing Wave Ratio (SWR) is a measure of how well...
- Tech Blog
- 27 December 2019
This PoE lesson is from our IT Networks Fundamentals online training course that’s just $79.99 USD. Power over Ethernet (PoE)...
- Tech Blog
- 11 April 2019
What is Adaptive Coding Modulation (ACM)? Adaptive Coding and Modulation (ACM) is a technology which automatically changes the Forward Error...
- Tech Blog
- 13 October 2017
Frequency [su_table] Hz Hertz Cycles per second (1Hz is 1 Cycle per second) kHz kiloHertz 1,000Hz MHz  MegaHertz 1,000,000Hz GHz...
- Tech Blog
- 22 August 2017
Ah, good question and something that you should definitely know if you are working in satellite or communications. Basically, Bels...
- Tech Blog
- 10 June 2016
This is a little USB detector that I recently purchased from eBay for less than $10 which included free postage...
- Tech Blog
- 23 February 2015
