Thanks Rick, My Antenna situation is temporary. I purchased a Hustler 6BTV from DX Engineering am working on getting it installed. It may take several weeks as I work full time and am working towards my MBA full time. I may shuffle the project priorities around and work on the Coax routing to move my temporary antenna outdoors. Since it's a temporary setup I'll be routing out through the window which is going to take a bit of construction to achieve something that's secure and energy friendly. I'm not able to avoid using USB but I can certainly move the antenna.
Jerry Moore AE4PB >Jerry, >Ignoring how you've set up your station for the moment (every station has compromises but some push that to an extreme); the shutdown? of the connection is likely that RF got into the USB cable (as demonstrated by the hot >ferrite) which caused the USB port hardware to lock up. >USB hardware can 'stick' so it won't work properly, a complete power cycle empties it of any charge, 'unsticking' the hardware.? (Yah a gross simplification, but you get the point.) >The only SURE way to restore it to function (assuming it's not blown) is a complete power down (unplugged from all power, let the power supply drain, disconnect the laptop battery, count another ten seconds) and restart.? That is >why it worked after you 'cooled it off'. >If you can shift to a real serial port (not a serial dongle), that will help.? USB is RF intolerant compared to serial.? It's simplest to avoid USB as much as feasible near any RF. >If you can't avoid USB, you'll need to add a lot more ferrite or better yet, improve the antenna situation dramatically. >In the cases I MUST run a USB connection, I distance the antenna from the computer as much as possible and I run <100 watts (QRP to me), but generally that's when I run a portable station.? Jim, K9YC will tell you it's related to 'Pin >1' and the short version is that is has to do with bonding all things to a common ground; USB devices often ignore this. >In a few cases, improved bonding between the computer and radio /may/ help, but I'd have low hopes if the antenna is mere feet away.? Take the hot ferrite as a warning sign, it's not a healthy environment. >73, >Rick NK7I ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com