Diverse reception - interference suppression
Every electrical device is a receiver of interference and can also become a source of interference. Electronics can be like that for a radio amateur
Read on...Ability to create a device, which receives or transmits a radio signal is a specific field of amateur radio. But not only that, and many other designs such as amplifiers, filtered, power supplies or antennas are things, which the dexterous hands of a radio amateur can produce.
Every electrical device is a receiver of interference and can also become a source of interference. Electronics can be like that for a radio amateur
Read on...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
Read on...Paľo OM0ET documented the construction of an antenna mast with a hexbeam antenna – two months of work in a 37-minute video:
Read on...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
Read on...What is Morserino-32? Morseino-32 is a multifunctional device for telegraphy (key holder, coach, decoder, even transmitter etc.). It is ideal for learning
Read on...T41-EP (aka T41) is a robust 20W SSB and CW SDR transceiver, on which Jack Purdum W8TEE and Al Peter AC8GY
Read on...Milan's OK1IF blog is certainly read by many radio amateurs. It is full of inspiring experiments. OK1IF blog http://ok1if.c-a-v.com However, few seem to have noticed, that
Read on...TRX-DUO is an SDR radio, which supports two-channel physical reception and transmission. Uses 2x 16-bit ADC LTC2208 to realize direct sampling
Read on...When preparing for radio amateur exams, it is difficult for interested parties to obtain comprehensible documents, from which they would understand the issues of electrical engineering and radio engineering.
Read on...In the first article of the series, I described the interface (interface) pre TCVR Kenwood TS-870S, which added another mode to our HAM family. To be continued
Read on...Having a good signal is a business card of a radio amateur. Having a good signal is a business card of a radio amateur, which years ago
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