Diverse reception - interference suppression
Every electrical device is a receiver of interference and can also become a source of interference. Pre rádioamatéra môže tak byť elektronika
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SDR
Software-defined radios are becoming more widespread and more accessible not only to radio amateurs. SDR uses the principle, where the signal is fed to fast A / D converters and all others as soon as possible after processing by HF circuits
signal processing is only a software matter. FlexRadio transceivers are representatives of this generation of SDR radio, SunSDR, Xiegu G-90 or X6100, Icom IC-7610 or Yaesu FT-710 and many others.
OM7ZY KiwiSDR
Robo OM7ZY runs online KiwiSDR in Fiľakov (webSDR) online shortwave receiver at om7zy.proxy.kiwisdr.com:8073. Income is with MLA-30
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sBITX – SDR TCVR for constructors
Ashar Farhan won the first concession of the year 1982. On this more than 40-year journey through the radio amateur world, there are milestones like BITX, uBITX
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3Y0J - why was he dropped from the RA9USU team?
Radio amateurs enjoy the 3Y0J expedition to Bouvet Island. We know, that it is not easy to DX to this remote location
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3Y0J Bouvet
It is difficult to plan the logistics of such a huge project, such as DX expedition 3Y0J to Bouvet Island. After the sale of the originally intended vessel
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CATSync with Open Web RX support
We already wrote about CATSync by DJ0MY in an older version. What CATSync can do and what it is for? can control any
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Yaesu FT-710 firmware update
The December firmware update of the Yaesu FT-710 makes improvements: 1. Bug fixed, which was causing delay or unnecessary code for CW broadcasts using the built-in
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Morse code decoding in CQ WW DX Contest CW
A few days ago I participated in one of my favorite contests on HF, CQ WW DX Contest-u CW. Actually, It was
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Amateur radio meeting of the Tatras 2022
After a two-year break caused by the pandemic, the Slovak Association of Radio Amateurs is organizing 46. year of the meeting of TATRA radio amateurs. The meeting will take place on 18-20 November 2022 at the hotel
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Cheap SDR transceiver T41 na 5 band
T41-EP (aka T41) is a robust 20W SSB and CW SDR transceiver, on which Jack Purdum W8TEE and Al Peter AC8GY
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TN8K – Congo 2023
By the start of the year 2023 prepared by CDXP members Petr OK1BOA, Petr OK1FCJ, Stick OK1CRM, Pavel OK1GK , Ore OK2ZA, Ludek OK2ZC, Karel OK2ZI
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