I am a newly relicensed ham (June 2011) after being out of the hobby for more than 15 years. AK4JA is my fourth Amateur Radio license call, starting with my Novice, then Advanced (KF4GT), first Extra class call (WU4Z) -- which expired and was reissued to another ham -- and, of course, my present call.
Looking for something to "pick up" your ham experience? Tired of the ho-hum just-snagged-another-one-with-100/400/1000/1500-watts-same-old-same-old experience? One option: try QRP. With QRP every contact will be more of a workout, every contact will force you to hone your operating skills, every contact will force you to have more patience, making you to put up better antennas, and study . . . and experiment. In the end, when you make the contact via QRP it will probably leave with you a sense of pride that you may have long ago lost, something similar to those first contacts when you first got licensed. If you like a challenge, QRP is, to me, a logical progression.
My preferred operating mode is CW at QRP, or QRPp, power levels; second love, newly found, is operating portable using a FT-817ND Yaesu, all band, all mode QRP rig. That little rig has been a workhorse and, based on my experience with it so far, I'd buy another one in a heartbeat. I also have an FT-897 Yaesu that I use mainly for a mobile rig now. For a HF mobile rig antenna I use a MFJ "manual screwdriver" model and have been very pleased with it. One of my favorite contacts using it was when I worked New Zealand on 30 meters CW one early morning while driving my car down Interstate 75 in central Georgia when I was on a road trip to Florida.
I have worked all US states on 30 meters CW at QRP power levels. I also have made several 1,000 + mile-per-watt SSB contacts on 60 meters. My longest 60 meter, SSB, 1,000 mile-per-watt contact so far was to G0HNW near Leeds, in the UK, on 500 mw (0.5 watt) from Cheaha Mountain State Park near Talladega, AL. That worked out to be over 8,000 miles per watt.
I do a fair amount of digimode work -- mostly PSK31 -- as well, while operating portable. Up to this point, I mainly work 10 meters when operating PSK modes. One of my favorite PSK31 contacts so far was to an Argentinian ham (LU9DGE) when I worked him on 10 meters while I was running 400 milliwatts. That was 4,978 miles on 400 milliwatts, a 12,445 mile-per-watt contact. A new world record? Nope, not hardly but man, what a thrill!
Update: I just recently made a contact with ZL3KR in New Zealand while running 500 milliwatts on PSK31 which works out to be approximately 16,700 miles per watt, surpassing -- miles per watt wise, that is -- my previous contact with LU9DGE mentioned above.
NEWSFLASH/UPDATE: Just yesterday (September 4th, 2013) I worked K4AXF, Jim, in Virginia using CW on my new Micronaut transmitter that I built from scratch. Power output from the Micronaut was 10 milliwatts. K4AXF was 470 miles away from me and that works out to be 47,000 miles per watt. I'm still on cloud 9 from that contact! (Thank you, Jim, for an outstanding receive station with the TenTec Corsair receiver's outstanding performance) EVEN FUTHER UPDATE: HOLD THE PRESSES: I just worked (09/16/2013) Jay, WB5UDA, at the KC5NX Club Station in Nemo, Texas on 14.060 MHz using my homebrew 20 meter version of a Micronaut transmitter while running 5 mw. The KC5NX Club station was 755 miles from me and 755 (miles) divided by 0.005 (5 mw) works out to be a 151,000 miles per watt contact, a new record for me. Just when I think things can't get any better, the thrills just keep on getting even better than before. Needless to say, I'm hooked on milliwatting now. Note: here is a picture of the homebrew transmitter I built and used to make the 151,000 miles per watt contact. For a receiver I used my FT-817 and a separate receiving antenna, which gives me the added bonus of full QSK as well.
The little transmitter is a one transistor (2N4401) oscillator/final transmitter with variable output power through a potentiometer in the emitter circuit of the oscillator. The transmitter is keyed via a switching transistor that interrupts power to the oscillator. The transmitter is crystal controlled and a ton of fun to use, especially on 20 meters, where I have had the greatest success so far with my QRPp operation.
Here is a copy of the award garnered through this little unit. I want to point out that the award would not be possible without the yeoman's work at the other end of the QSO by Jay Stanfield, WB5UDA, who, with the help of an excellent station, did more than his part to make this happen. Thanks, Jay!
NOTE: I have circled the section in this copy that shows the miles per watt achieved in this contact.
I also occasionally use JT65 digimode. While not exactly a conversational QSO mode, it's supposed to be a good weak signal mode -- even though at this point I haven't found it, for some reason, to be better at working weaker signals than I can work on PSK31. One thing for sure, you don't have to be a fast typist to use JT65 effectively and JT65 will probably never be a Field Day operating mode that will garner a lot of points unless they change the standard format used for QSOs while operating JT65.
I also like to make antennas. So far I have built and use the following antennas: 160 meter band doublet fed with 450 ohm line (makes a great all-band antenna with a tuner), a 1/2 wave dipole resonant on 60 meters (makes a great 30 meter antenna as well with a tuner), a resonant on 60 meters end-fed half wave antenna (made the antenna matching unit for this one which was fun to do and I highly recommend it as a project), an end-fed-resonant-on-10-meters half wavelength vertical -- using a section of 450 ohm window line as the matching stub -- that works well on PSK31. Also, some portable mono-band dipoles for 60, 40, 30, 20, 17, and 12 meters as well as various antennas for the 2 meter band and the 70 cm band.
I currently hold QRPARCI (www.qrparci.org): 1000-Mile-per-Watt awards on the following bands: 10, 12, 15, 17, 20, 30, and 40 meter bands. At this point that is 7 bands with at least one (most of them I have several) thousand mile per watt CW contacts on each band. I also have a WAC (worked all continents) award on 30 meters using QRP power & CW only. Additionally, I just completed 400 Grid Squares on 30 meters and have received my CW QRP 400th Grid Square award -- again, all CW and all QRP. I also have a DX QRP Award on 30 meters, in which I worked 100 countries via QRP on the 30 meter band alone, all using only one mode - CW. Up to this point 30 meters has been the band that I have made the greatest number of contacts. I am also active in the Straight Key Century Club - member number: 10535T - an excellent club that promotes the use of CW. I am a CW fan and operate CW for the vast majority of the contacts I have made in Ham Radio. Please check out the SKCC at: www.skccgroup.com
As a final note on this biography, after over 10 years as an active ham I can't help but imagine what the ham bands in general would be like if hams actually followed this rule in the FCC's Part 97 regulations:
(a) An amateur station must use the minimum transmitter power necessary to carry out the desired communications.
It doesn't say run your radio at its maximum power output level just because it will go that high. If eveyone does, you can bet that guarantees unnecessary interference to your fellow hams. It's also interesting that the rule says "must use" instead of "if you feel like it", or "only if you are causing interference to your fellow hams". This rule (FCC Part 97.313 a) has its base in the spirit of best operating practices and courtesy to fellow hams, not to mention just plain common sense.
What a huge difference there would be, especially in the very crowded 75 meter and 40 meter phone portions of the bands, if hams would only follow this regulation -- a regulation no less important, by the way, than any other regulation that is mandated by the FCC in Part 97. Regrettably, asking most hams to reduce their transmitter power to the minimum needed is, in their minds, "crazy talk", or something akin to sacrilege.
Last modified: 2013-11-28 03:24:43, 8996 bytes cached
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