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

Fundamentos eléctricos y electrónicos

Sonda lógica

Type: Concepto Advanced difficulty Last review: 2026-07-21

Una sonda lógica permite identificar niveles altos y bajos en circuitos digitales.

Also searched as

Logic probe