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Author Archives: n2htt
Digital on Board
Summer is in full swing here in the Hudson Valley, alternating between humid rainy days, and blindingly hot humid sunny days. Did I mention humid? So once again, on the drier days I’m out whenever possible with one of the … Continue reading
Posted in Ham Radio, Linux
Tagged Amateur radio, Anderson Powerpole, bamboo cutting board, Bioenno, DC-DC converter, digital modes, FT-817, FT-847, FT8, FTDI, GPS, ham radio, Li-PO, Linux, low power, MiniProSC, portable operation, Powerpole, PSK-31, QRP, QRP operation, Raspberry Pi, Raspberry Pi 3B+, Scotch Extremely Strong, WSJT-X
2 Comments
O’scope Fun
My first FDIM was memorable for a variety of reasons, but the most exciting part for me was participation in the the Buildathon. The Buildthon, hosted by Rex Harper W1REX of QRPme unleashes 40 or so builders with soldering irons … Continue reading
Posted in Ham Radio
Tagged Amateur radio, board kit, Buildathon, building, Circuit Specialists, DSO 150, FDIM, Four Days in May, ham radio, Homebrew, LobsterCon, Mahattan style, MePads, oscilloscope, QRPme, test equipment
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Hello, Antuino!
Having just come back from my first Four Days in May, hosted by QRP-ARCI, I have a lot to talk about. My first FDIM really exceeded my expectations; true, the Dayton Hamvention is an impressive event, but the activities and … Continue reading
Posted in Arduino, Ham Radio
Tagged Antuino, Arduino, Dayton, FDIM, Four Days in May, Hamvention, HF Signals, Homebrew, QRP, QRP-ARCI, Scalar Network Analyzer, SNA, SWR analyzer, uBitx
3 Comments
Goodbye, old Paint
I can’t believe that I haven’t made a post since the middle of August. The latter part of summer was absorbed by major family events, and the time just evaporated. Now as winter is approaching, and things have settled down … Continue reading
Automating the Eclipse
We did not include plans to travel to view the total eclipse taking place this August, it just didn’t work out with other family obligations scheduled for late this summer. So I was really excited to learn about the Solar … Continue reading
Posted in Ham Radio
Tagged Amateur radio, CW, Eclipse, Elecraft, ham radio, K4MTX, KX3, Morse code, N1MM, N1MM logger, SEQP, SO1V, Solar Eclipse QSO Party
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Roll your own
It’s the height of summer, and we are enjoying a week’s vacation at the alt-QTH in New York’s beautiful Southern Tier. The weather is warm and dry, with occasional afternoon thunder showers keep everything green, and the pace is slow … Continue reading
Posted in Ham Radio
Tagged Amateur radio, EFHW, end fed half wave, Homebrew, low power, MTR-4B, QRP, QRP operation, SOTABeams
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Nice guys.
I’m very excited about operating out-of-doors this season. It seems to be in the air: the May 2017 issue of QST is featuring portable operating, with a nice assortment of hiker-ish tools adorning the cover. It wasn’t that bad a … Continue reading
Posted in Ham Radio
Tagged Amateur radio, bowline, fiberglass mast, guy line, guys, ham radio, knots, LNR Precision, MTR-4B, QRP, QRP operation, slip loop, SOTA, SOTABeams, Summits on the Air, trucker's hitch
4 Comments
A cootie?
Settling in for the long winter season, I have lots of bench projects waiting in the queue. Some have time constraints and are higher priority, such as getting my HX-1681 back on the air in time for this years Novice … Continue reading
Posted in Ham Radio
Tagged Amateur radio, building, cootie, CW, Depot key, glass arm, ham radio, Homebrew, KC4ICY, LHSpodcast, Llaves Telegraphicas Artesanas, LTA, Morse code, Novice Rig Roundup, side-swiping, sideswiper, sideswipery, Vizkey
1 Comment
Another radio, another VXO
Well, another holiday season has steamrolled past, and as usual the need to celebrate rose to the top of the charts once again. My lovely XYL is always on the lookout for a ham radio themed holiday present for me, … Continue reading
Posted in Ham Radio
Tagged 4SQRP, axiom, Bayou Jumper, building, crystals, CW, decals, FT-243, ham radio, HC49/U, kit, kit building, low power, Morse code, QRP, QRP operation, Radio, receiver, regen, regenerative receiver, rock-bound, rockbound, sidetone, SKCC, SKN, Straight Key Century Club, Straight Key Night, transmitter, VXO
9 Comments
Wiggle room.
I’ve been spending a lot of time messing with VFOs recently, both vintage tube units and modern digital synthesis projects, all driven by the quest for frequency agility with homebrew QRP rigs. My favorite homebrew transmitter is the 2-tube W1TS … Continue reading
Posted in Ham Radio
Tagged air variable capacitor, Amateur radio, building, crystal, CW, ferrite, FT-241, FT-243, FT-50-43, FT-68-2, ham radio, HC/49, HC/6, Homebrew, Knight T-60, powded iron, QRP, QRP operation, quartz crystal, rockbound, toroid, transmitter, VXO
7 Comments

