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Query: radioaficion
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Spainsh dealer in Barcelona -
Closer pictures of Yaesu VX-150 -
Schematic diagram for the Kenwood KPG 46 programming cable interface for Kenwood TM 271E TK 71 TK 81 TK 7302 NX 700 NX 800 series -
With over 20 years of experience, Proyecto 4 operates as a specialized ham radio retailer in Madrid, Spain, providing a diverse inventory of transceivers, antennas, and related accessories. The store features popular models like the _ICOM IC-705_ and _ICOM IC-7300MK2_, alongside Yaesu transceivers such as the _FTX-1 Optima_, which delivers 100W on HF and 50W on V/UHF bands. The product range includes mobile and portable antennas, such as the D-Original DX-NR770HB, offering 3 dB gain on 144 MHz and 5.5 dB on 430 MHz, and the Diamond RH-770 with a BNC connector. CB radio enthusiasts can find the Anytone CB SMART II AM/FM transceptor and the Telecom LS145 mobile antenna, rated for 500W and 4 dB gain on 26-30 MHz. Proyecto 4 emphasizes its in-house technical service, inviting customers to visit their laboratory for repairs and technical consultations via sergio@proyecto4.com. The store also highlights customer reviews and offers promotions like Yaesu Cashback, providing savings up to 100€. -
Federachi - federacion de clubes de radioaficionados de chile -
The .64 wavelength antenna is presented as a single-element design offering superior gain, specifically noted for achieving at least 0.8 dB/d more gain towards the horizon compared to a 5/8 wave element. The discussion emphasizes identifying specific hardware revisions, defining clear operating goals for various signal paths like receiving, transmitting, and data, and establishing a baseline measurement before any modifications. This methodical approach ensures accurate assessment of antenna performance. Practical application involves a structured testing methodology where only one variable is altered at a time to ensure valid comparisons. The article suggests exploring related technical paths, referencing components like the R820T Rafael Micro and Mirics MSI3101 SDR USB Dongle, and encourages a holistic view of the radio system from antenna to operator. This systematic process helps hams optimize their antenna systems for improved DXing and contesting. -
Radioaficionados - Morse - dx peditions and software -
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Pagina personal de Radioaficion, Satelites, Antenas, Electronica y Aviacion -
Personal Blog devoted to ham radio topics, amateur radio issues, social impact of ham radio and opinion. -
Aqui encontraras todo lo relacionado con la radioaficion de Puerto Rico -
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Basic information in spanish hon how to become ham radio operators, or radioaficionados -
Por una Radioaficion unida y solidaria . Uruguay -
CRAM - Club Centro Radioaficionados Montevideo, CX1CCC, Montevideo, Uruguay -
Ham radio club of Catalunya Spain Portal de la Radioaficio de Catalunya -
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Presents a web software defined radio service hosted by the ARDAM amateur radio club in Ordino, Andorra, situated at an altitude of 1,400 meters in the Pyrenees. The system incorporates four FunCubeDonglePro+ receivers, providing access to the 60m, 40m, 20m, and 80m amateur bands. These receivers are connected to a dipole antenna oriented East/West, enabling users to monitor signals, check their own transmissions, or simply enjoy general ham radio listening from this unique QTH. The interface provides a waterfall display, frequency tuning, and signal strength plotting, with options for both Java and HTML5 WebAudio, though Java is noted as a requirement for full functionality on some browsers. The resource details the operational aspects, crediting PA3FWM for the underlying software and C31CT and EA3KZ for system operation and maintenance, ensuring 24/7 availability. It also includes a significant section outlining the ARDAM association's ongoing disputes with the URA (Unió de Radioaficionats Andorrans) regarding amateur radio regulations, CEPT licensing for foreign visitors, and the installation of a VHF-DMR repeater, highlighting the challenges faced by ARDAM in promoting amateur radio in Andorra. -
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Demonstrates the activities and mission of ARMIC, the Association of Visually Impaired and Disabled Radio Amateurs of Catalonia, operating under the callsign EA3RKR. The organization focuses on making amateur radio accessible to all, particularly those with visual impairments, by providing resources and fostering a supportive community. It highlights their commitment to inclusive radio operation within the amateur radio service. ARMIC's initiatives include an accessible radio school, emphasizing practical construction projects and operational techniques tailored for members. The association actively promotes participation in various amateur radio activities, ensuring that visually impaired operators can engage fully with the hobby. Their work underscores the importance of adaptive technologies and methods to overcome physical barriers in radio communication. This resource reflects ARMIC's dedication to building an accessible radio environment, aligning with the broader goals of the Grupo Social ONCE, a Spanish organization supporting blind and visually impaired individuals. -
Radioaficion,satelites,APRS,DX,scanner,radioaficionado,PSK31,by EA1URO Union de radioaficionados de Ourense Espana -
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Operating on the HF and VHF bands, the URE WebCluster serves as a real-time DX spotting network for amateur radio operators. It aggregates DX spots from various sources, presenting them with detailed information such as DX callsign, frequency, mode, and spotter details. The platform integrates essential propagation data, including current solar indices like _K-index_ and _A-index_, alongside visual propagation maps, which are crucial for planning long-distance contacts. Users can submit new DX spots, contributing to the collective intelligence of the amateur radio community, and filter existing spots by band, mode, or callsign, enhancing operational efficiency. This resource enables operators to monitor band openings and identify active DX stations, significantly aiding in _DXCC_ pursuit and contest operations. The integration of solar-terrestrial data directly within the cluster interface allows for immediate correlation between propagation conditions and observed DX activity, a feature not universally present in all web clusters. By providing both raw spot data and contextual propagation information, the URE WebCluster offers a practical tool for real-time decision-making during operating sessions, allowing hams to quickly adapt to changing band conditions and target specific _DX_ entities.
