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eBay
Cet UNUNTENNA de 40 m à 10 m est léger et compact pour arrière-cour et portable SOTA. Le BALUN de tension 9: intégré correspond à votre entrée d'impédance déséquilibrée de 50 ohms à de longues lignes déséquilibrées d'impédance de 450 ohms.
eBay
(Der aus einem Hochfrequenz-Magnetring (50 MHz) bestehende Balun eignet sich perfekt Für Kurzwellenantennen mit langer Leitung. Stehende Welle: Weniger als 1,5. 1 1:9 Balun-Antenne). Benutzerfreundliches Design: Mit Epoxidharzplatte, 304 Edelstahlring und Kupferlöchern zum Anschluss an 2 Oszillatoren.
eBay
Wide Frequency Range: Supports operation from 100KHz to 50MHz for versatile radio applications. Supports long forRTL-SDR antennas with BNC connectors. 9:1 impedance converter (balun). The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Features: supporting long- Antennas 9:1 impedance Transform (BALUN). Connect with BNC. Frequency : 100K-50MHz. light weight, easy accessibility, and QRP stations set up for outdoor use .Great for attaching a long wire to the HamsIt Up Extend your signal capture range with this Antennas accessory for various reception needs. Perfect for radio enthusiasts and professional interested in wireless communication. Suitable for spectrum wireless signal analysis, and more tasks. Acceptable most power: 5W; Specifications: Material:ABS Package Includes: 1x 1:9 Balun note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
Wide Frequency Range: Supports operation from 100KHz to 50MHz for versatile radio applications. Supports long forRTL-SDR antennas with BNC connectors. 9:1 impedance converter (balun). 9:1 Impedance Converter: Matches impedance for improved signal transmission with long wire antennas.
eBay
Portable 9:1 Balun SDR Balun Antenna SDR Receiver Accessory with 16.5m Red Wire and 10m Blue Wire. - Blue wire: 10m. - 1 x Antenna. - Red wire: 16.5m. Usually it costs about 30USD-50USD. - Weight: 335g.
eBay
Unterstützt lange fürRTL-SDR Antennen mit BNC-Anschlüssen. 9:1 Impedanzwandler (balun). 9:1 Impedanzwandler: Entspricht Impedanz für verbesserte Signalübertragung mit Langdrahtantennen.
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