Next satellite passCalculating pass

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Uplink— Downlink— Mode— Tone—

AOS--:-- LOS--:-- Max elevation--°

Global status On air CALL OA4EFZ UTC --:--:-- Data Connecting

APRS ALERTSCONNECTING

CONNECTING · OA4EFZ

--:-- UTC

Antenas, líneas y adaptación

Pérdida en línea

Type: Antena Beginner difficulty Last review: 2026-07-21

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Feed-line loss

References

APA 7 presentation

2

Deutscher Amateur-Radio-Club. (s. f.-k). Übertragungsleitungen. 50Ω Lernplattform für Amateurfunk. Recuperado el 22 de julio de 2026, de https://50ohm.de/NEA_uebertragungsleitungen.html

Silver, W. (2015). The ARRL general class license manual for ham radio (8th ed.). The American Radio Relay League.

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