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AA5TB USA flag USA

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QSL: LOTW, BUREAU, OR DIRECT

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Ham Member Lookups: 17550

QSL image for AA5TB

 

E.F. Johnson Speed-X Bug

LotW

(I like trading real QSL cards too!)

I enjoy all aspects of amateur radio but CW (radio telegraphy) and antennas are my favorite parts of the hobby. I do dabble in contests and DXing but I also really enjoy operating portable with homemade QRP gear. You may find me anywhere on the bands from 160 m to 70 cm (sometimes 3 cm) from my small city lot but you will often find me on CW near 7030 kHz or working DX at the bottom of the bands. If my CW fist sounded a bit off it was probably because I was using my 1960 E. F. Johnson Speed-X 114-520 bug shown above. Even though I've been doing CW since the 1970's I only started learning how to use a bug at the start of 2014. For some reason I'm addicted to using it even though it kicks my butt sometimes.

 

 

If you worked me on 40 m while I was QRP at 2 Watts then you may have worked my QRP station shown in the above photo. It is my home brew 40 m rig built around the SW-40+ kit, NORCAL Keyer, and the Hendricks Digital Display. The paddles and end fed half wave antenna coupler are also home brew. This is the complete station and I often take it to the field or onto my back patio. The station including antenna and power source fits in a small canvas military tool bag. I've worked the world with this little rig.

 

Yaesu FT-897D

 

My primary rig for big contests, etc., is a Yaesu FT-897D shown above. I've used the heck out of this rig from 160 m to 70 cm including several Field Day's when the ambient temperature exceeded 107 F (42 C)! As of this writing I've had about 10,000 QSO's with it.

 

SGC SG-237 AutotunerInverted-L (6 m X 14 m)

 

The main antenna that I use from 160 m to 6 m is an Inverted-L that runs vertically up the side of my home's chimney for 6 m (20 ft) and then horizontally through a tree for about 14 m (46 ft). The antenna is tuned at the base with an SGC SG-237 autotuner and that is fed with RG-213 that is buried in the ground for 30 m (100 ft) to my station on the other side of the house. My antenna's ground system consist of nothing more than a copper ground rod stuck into mostly limestone rock. It could greatly benefit from an extensive radial system but I just don't have room for it. My main band is 40 m and the antenna base is at a very high impedance on that band, consequently the antenna performs best on that band.

73,

Steve Yates - AA5TB (ex-KA5DUU 1979-1990)

"I don't always run QRP, but when I do, I prefer CW."

PG-9-14109 - General Radiotelephone Operator License. (since ~1983)

WFE - Shore station in Houston, radio operator and technician, 1981-1984.

http://www.aa5tb.com/

http://groups.yahoo.com/group/NORTEX_QRP/

AK QRP Club - # 135

AMTA (Antenna Measurement Techniques Association) - since 1996

ARRL (American Radio Relay League)- since 1979

BVARC (Brazos Valley Amateur Radio Club) - Vice President 1987, President 1988

DFW Contest Group

GORC (The Great Outdoor Radio Club) - # 119

GQRP Club - # 9304

IEEE - Antennas and Propagation Society, Microwave Theory and Techniques Society

LMRA ARC (Now extinct) - past member

NAQCC - # 57 (North American QRP CW Club)

NORTEX QRP Club

NRHARC (North Richland Hills Amateur Radio Club) - intermittent member

QRP ARCI (QRP Amateur Radio Club International) - # 9101

QRP-L - # 1624

SKCC (Straight Key Century Club) - # 110

Tarrant County RACES - # NW-089

I adhere to the following:
 
"FCC Rules Part 97.3(a)(4): Amateur service: A radio communication service for the purpose of self-training, intercommunication and technical investigations carried out by amateurs, that is, duly authorized persons interested in radio technique solely with a personal aim and without pecuniary interest.
 
 
 
 
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