Archives "March 2021"

(ARCDXC) AMATEUR RADIO CONTEST DX CLUB - has existed since 2014. Located at the UN International Centre (VIC) in Vienna, Austria. Daily actively works on the amateur radio bands. The station's achievements include many prestigious diplomas and awards. In 2018, the club was nominated and received a prestigious "Guinness Book of Records" award. All detailed information about the club activity...


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The FDM-S3 receiver is an exceptional SDR with very powerful features. Here the Italian manufacturer has taken the possibilities of modern SDR design to the extreme. The FDM-S3 offers a fabulous bandwidth of 24 MHz, which can be scanned at the same time and in which up to 4 receivers can be operated at the same time. Up to now, this has only been reserved for far more expensive receivers in this form. The...


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https://soundcloud.com/sparky73/ri0q-dxpedition-2021 Date: March 22, 2021 Time: 07:25 GMT Freq: 14020 KHz Mode: CW QTH: Bol’shoy Begichev Island. Russia. Callsign: RI0Q. IOTA: AS-152   MARCH 21 – Outside temperature is -35C (it’s not been above -30C on this trip). Minor problems occur with generators and stove (fuel hoses burst from frost). One working tent is set up to get some...


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ACOM Company Tour. HF power amplifier production - ACOM 1010, ACOM 1000, ACOM 700S, ACOM 1200S, ACOM 1010, ACOM 1500, ACOM 2100 and ACOM 2000A. httpvh://youtu.be/h_K_6Rm41oc


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Radio amateurs in Israel have lost much of their spectrum between 1 and 6 GHz and suffered a “draconian” power reduction on 10 GHz, according to a report earlier this year in Southgate Amateur Radio News. The report said an Israeli Ministry of Communications amateur allocations document from November 17, 2020, shows these changes between 1 GHz and 10.5 GHz. The 9-centimeter band, which was 3.4 – 3.475...


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ANNOUNCEMENT: FlexRadio and SkySat are pleased to announce the Tuner Genius XL. The Tuner Genius XL is designed to complement the FLEX-6000 series and the Power Genius XL, but integrates with all modern transceivers. The Tuner Genius XL will be available in both SO2R and 1x3 versions. The Tuner is currently in beta testing and is currently being scheduled for both FCC and CE certifications....


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Ailunce HS1 SDR HF Transceiver Description: Spectrum Dynamic Waterfall Display Multiple Working Modes：Receive Mode, Transmit Mode, TUNE Mode, VFO Mode, SPLIT Mode DSP Digital Signal Processing Noise Reduction Automatic Notch Filter Humanized Interface Color Display Receive Fine Tuning Function, Changeable MIC Gain Value VCC Power Supply Voltage Indication Table Transmit Signal Strength...


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New AAT-100 Automatic Antenna Tuner from "Expert Electronics". Automatic antenna tuner designed for the SunSDR2 DX transceiver. The AAT-100 automatic antenna tuner works on all HF frequencies and allows to match a load impedance with SWR up to 5 (approximate impedance range from 15 to 300 Ohm). Based on the MB1 antenna tuner design, the AAT-100 has been developed to perfectly interface...


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