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News
The K7RA Solar Update
Both average daily sunspot numbers and solar flux increased this week. Average daily sunspot numbers rose from 118.6 to 133.4, while…
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CW
QCX CW Transceiver Firmware Upgrade Guide with USBAsp for Windows
QCX is a feature-packed, high performance, single-band 5W CW transceiver kit, with WSPR beacon and built-in alignment/test equipment. Available for…
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CW
Morse Code Decoder
Your browser doesnot support iframes click here to view the page directly. Instructions: Since MorseDecoder uses your computer’s microphone to…
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Band Plans
Emergency Communications Frequencies
GLOBAL FREQUENCIES These frequencies have been adopted into the bandplans of each IARU region to be a focus for emergency communications in their areas.…
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Freq Tables
New Articles
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QCX CW Transceiver Firmware Upgrade Guide with USBAsp for MacOS
QCX is a feature-packed, high performance, single-band 5W CW transceiver kit, with…
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Communication With Amateur Satellites & ISS
Theoretically, there are hundreds of satellites orbiting the sky with an orbit…
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FM/AM/LW/SW SSB/USB Radio Project with SI4735
It’s possible to make digital radios very easily with SI47xx and SI48xx…
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uBitx Raduino Flashing New Firmware – Howto Guide
If you come here to make some improvements on your uBitx rig…
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DMR Radio Guide
We am going to share some general information about DMR (Digital Mobile…
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FT8, FT4, PSK, RTTY, JT65, JT9 Frequencies for Region-1
The following frequency bands are defined for the T65, JT9 and FT8,…
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Satellite
A New Satellite Tracker App for Hams
SkyRoof is an open source, 64-bit Windows application for Hams and satellite enthusiasts, available on the terms of the GPL…
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Band Plans
Emergency Communications Frequencies
GLOBAL FREQUENCIES These frequencies have been adopted into the bandplans of each IARU region to be a focus for emergency communications in their areas.…
Read More » -
CW
Morse Code Decoder
Your browser doesnot support iframes click here to view the page directly. Instructions: Since MorseDecoder uses your computer’s microphone to…
Read More » -
CW
QCX CW Transceiver Firmware Upgrade Guide with USBAsp for Windows
QCX is a feature-packed, high performance, single-band 5W CW transceiver kit, with WSPR beacon and built-in alignment/test equipment. Available for…
Read More » -
Howto Guide
Understanding the CHIRP Parameters for Baofeng Programming
CHIRP software can add multiple repeater memories (and naming them) much easier and leaves the VFO Mode free for normal…
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