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Next satellite passCalculating pass
--:--:--
Uplink— Downlink— Mode— Tone—
AOS--:-- LOS--:-- Max elevation--°
Prepare handheld
—Waiting for verified transmitter data
RX / Downlink
TX / Uplink
Mode
—
Tone
—
Source ↗
Global status On air CALL OA4EFZ UTC --:--:-- Data Connecting
OA4EFZ
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Modos analógicos y telegrafía

RTTY

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

RTTY es una modalidad de radioteletipo de impresión directa y banda estrecha que utiliza un código digital.

RTTY es una modalidad de radioteletipo de impresión directa y banda estrecha que utiliza un código digital.

Also searched as

Radioteletype

References

APA 7 presentation

1
Silver, W. (2004). Ham radio for dummies. Wiley Publishing.

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