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297 links - and 1 categories

The YU7EF 6m and 4m antenna
Realization of the YU7EF 6m 6elm and 4m 7elm duo band antenna on a 6m ...

[ Hits: 1720 | Votes: 2 | Rating: 4.5 ]

Open Wire Feed Line a second look - N1II
Put up the longest dipole you can fit feed it with open wire line connect ...

[ Hits: 2682 | Votes: 8 | Rating: 6.69 ]

Optimizing half-wave sloper arrays for 160 meters
This article presents a 160 meter variation of this family of antennas and more importantly ...

[ Hits: 5242 | Votes: 2 | Rating: 7 ]

Antenna Tuning Units for better reception
For good Short Wave reception long aerial really is required to dig those distant stations ...

[ Hits: 4275 | Votes: 4 | Rating: 6.5 ]

n9adg.com - brian moran
Amateur radio Technology Towers Land Wilderness real estate Visalia DX Convention Report 1 Flexradio Antennas ...

[ Hits: 369 | Votes: 0 | Rating: 0 ]

VE2CLM Club Radio Amateur de la Rive Sud de Montreal
[ Hits: 463 | Votes: 3 | Rating: 8.67 ]
UMS Union Metropolitaine des Sans-filistes de Montreal
Ham Radio Club Montreal Canada

[ Hits: 417 | Votes: 0 | Rating: 0 ]

C.O.S.W.N. Central Ohio Severe Weather Network
Providing real time weather spotter reports for the following counties Delaware Fairfield Fayette Franklin Hocking ...

[ Hits: 480 | Votes: 5 | Rating: 7.4 ]

Signatec
Signatec manufactures pc based data acquisition waveform digitizers pci daq boards digital signal processing pci ...

[ Hits: 460 | Votes: 0 | Rating: 0 ]

Google Maps APRS - Heikki Hannikainen
APRS web map with weather telemetry messaging and a bulletin board Google Maps and Google ...

[ Hits: 930 | Votes: 14 | Rating: 7.42 ]

DStar- is anybody else worried about this?
D Star is being promoted as a new digital voice transmission mode For the second ...

[ Hits: 410 | Votes: 0 | Rating: 0 ]
ARRL Experimenting with Icom D-Star Digital System
ARRL has embarked on a project to learn firsthand what D Star digital technology has ...

[ Hits: 569 | Votes: 0 | Rating: 0 ]
D-Star on YouTube
D-star videos, introduction to d-start, real examples on YouTube

[ Hits: 797 | Votes: 1 | Rating: 10 ]

K6DBG - CW really is a language
Some things I've discovered about learning and operating CW by Chris Kantarjiev K6DBG

[ Hits: 646 | Votes: 3 | Rating: 10 ]

NU-Tech - Ariano Lattanzi
NU Tech is a powerful DSP platform to validate and real time debug complex algorithms ...

[ Hits: 845 | Votes: 1 | Rating: 10 ]

Spot - Intelligent DXCluster Client - Neal Campbell
Reliable amateur radio software for OS X and Windows that works the way you expect ...

[ Hits: 1621 | Votes: 0 | Rating: 0 ]

Spectrum Analyzer Real-time FFT - Oleg Ya. Shmelyoff
Eight channel Audio Spectrum Analyzer is a set of Real Time Multi Channel Gauges for ...

[ Hits: 11316 | Votes: 9 | Rating: 7.77 ]

Restoring an RF Signal Generator
This signal generator is intended for realignment of radio receivers

[ Hits: 3394 | Votes: 4 | Rating: 9.5 ]

1.8-54 Mhz Low pass filter - K8CU
An easy to make HF low pass filter form high power

[ Hits: 3836 | Votes: 3 | Rating: 4.67 ]

Vacuum tube liquid cooling system
This article describes an alternative to water as the cooling liquid for amateur radio vacuum ...

[ Hits: 667 | Votes: 1 | Rating: 10 ]