Yes, get a license and stay legal! It is easier than ever, AFIK all or=20 most countries have eliminated code requirements because of=20 international treaties. In the US one who follows this list can prepare for the Tech license in=20 a couple of evenings. I am part of a Volenteer Examiner(VE) team that=20 does exams on the second Saturday morning of each month. The fee is $12.=20 We are very tight on the rules, but we really want everyone to pass. Most of my antenna experiments take place on the 2 meter band, 144mhz to=20 148mhz. The physical size and instrumentation needs are within easy reach. Wire antennas for HF are best developed at full size because of the need=20 to being so close to the ground in terms of wave lengths. A great deal of expense & effort can be saved by doing a little=20 modelling first. The free version of EZNEC will allow a good starting=20 place. On 8/30/2011 9:55 PM, RussellMc wrote: > > From about 5 months ago ... :-) > >>> If you want to experiment with Aerials and Wireless transmission, get a= n >>> Amateur licence. That's what it's for. :-) Till last year the official >>> Irish title was "Wireless Experimenter". > VM said: > >> "Get an amateur license", "Get a Spectrum Analyser"... >> Give me a break! > Just get a licence - it IS a break. > An amateur license (in many countries) allows the average person to > legally do things with RF that would get you them in trouble in > almost every other case. Sounds like a "break" to me. > > > > > Russell --=20 John Ferrell W8CCW "Until one has loved an animal, part of their soul remains unawakened." --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .