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765 links - and 1 categories

Portable satellite antenna
A project for a portable antenna for amateur radio satellite reception for 2 meters and ...

[ Hits: 3059 | Votes: 0 | Rating: 0 ]

Yagi-Uda Antenna
The Yagi Uda antenna information on basic design project and measure of Yagi Uda antenna ...

[ Hits: 1328 | Votes: 6 | Rating: 7.67 ]

The Anthracite Repeater Association
The ARA provides communications services to the area through its network of repeaters at the ...

[ Hits: 317 | Votes: 0 | Rating: 0 ]

Amsat FR - Ballon
Site dedicated to amateur radio ballooning

[ Hits: 494 | Votes: 0 | Rating: 0 ]

WideBand for Yaesu 817 857 897 ^pop
Free Download of Widebander This software will allow you to extended TX for the Yaesu ...

[ Hits: 41158 | Votes: 65 | Rating: 6.14 ]

AA4DF's Consumer Electronics Repair - Dave Miller
Look for free manuals download in amongst paid offerings for test equipment manuals The freebies ...

[ Hits: 976 | Votes: 3 | Rating: 6 ]

USAPhotoMaps - Doug Cox
Free Windows APRS Client with capability of downloading free aerial photo and topo map data ...

[ Hits: 1217 | Votes: 1 | Rating: 10 ]

DStar Comms - matt miller
Email GPS Beacon GPS Tracker Text Chat Private messages internet Network node link across the ...

[ Hits: 2559 | Votes: 5 | Rating: 6.2 ]

MultiDem
USB LSB AM Modem Modulator Demodulator for SdR and DSB direct conversion transceivers by F6CTE ...

[ Hits: 4214 | Votes: 2 | Rating: 6.5 ]

ScopFIR
Free windows comprehensive tool for Finite Impulse Response (FIR) filter design

[ Hits: 1877 | Votes: 3 | Rating: 1.33 ]
FilterCAD
A free computer aided design program to help users without special expertise in filter design ...

[ Hits: 11773 | Votes: 28 | Rating: 5.03 ]
AADE Filter32
ADE Filter Design and analysis is a free for download windows program to design filters ...

[ Hits: 4414 | Votes: 11 | Rating: 7 ]
AADE Filter Design - AADE ^updated
Dowwnload this free windows programs to design Butterworth Chebyshev Elliptic Caur Bessel Legendre and Linear ...

[ Hits: 24859 | Votes: 114 | Rating: 7.17 ]

WinHell
Feld hell freeware windows program that permits RTX hellschriber operations by PA3BQS

[ Hits: 1439 | Votes: 2 | Rating: 4.5 ]

Log DXpedition
Freeware windows software log book management dedicated to dxpedition operations by IK6CAC

[ Hits: 650 | Votes: 0 | Rating: 0 ]

RufzXP - Fabian, DJ1YFK
RufzXP is an excellent free training software for improving code speed and CW practice particularly ...

[ Hits: 11750 | Votes: 33 | Rating: 6.53 ]

SimplePTT - Norbert Varga
This free windows application is used for simply triggering PTT via DTR RTS COM port ...

[ Hits: 3133 | Votes: 8 | Rating: 6.75 ]

SigJenny
SigJenny turns your PC into a flexible and powerful audio signal generator for free It ...

[ Hits: 17770 | Votes: 22 | Rating: 6.72 ]

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 ]