1pc Waterproof HF Balun. size; Φ46 70(mm). impedance: 450 Ohm.
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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. Color:white.
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Unterstützt lange fürRTL-SDR Antennen mit BNC-Anschlüssen. 9:1 Impedanzwandler (balun). Technische Daten Breiter Frequenzbereich: Unterstützt den Betrieb von 100 kHz bis 50 MHz für vielseitige Funkanwendungen.
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1pc Waterproof HF Balun. Frequency band : 1.8-54MHz. size; Φ46 70(mm). impedance: 450 Ohm.
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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. Wide Frequency Range: Supports operation from 100KHz to 50MHz for versatile radio applications.
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1pc 9:1 Waterproof HF Balun for 160m - 6m Bands (1.8 - 54MHz) 250W Waterproof. Frequency band : 1.8-54MHz. size;Φ20×110(mm). Weight : 108g.
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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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This 40m-10m UNUNTENNA is lightweight and compact for backyard and portable SOTA. Best efficiency for 20M distance, S performance of drive assembly is less than 40M and 10M, use non-resonant length cable, usually 41', 35.5' or 29', and optional /4 as balancer, 35' long balancer for All frequency bands.
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