mspencer12...@yahoo.ca said: > This URL goes into some of the issues involved in using 75 ohm coax in a gps > system. I do acknowledge that several GPS manufacturers have promoted the > use of 75 ohm coax so some of the conclusions might be arguable..
If the coax is short, the loss due to mismatch dominates. If the coax is long, the attenuation per X meters will dominate. There should be a crossover length What is it for 50 ohm RG-58 and 75 ohm RG-6? If you are designing your own antenna, you have the option of making one that matches 75 ohm rather than 50. -- These are my opinions. I hate spam. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.