QuestenaÜben und erkennen, was als Nächstes dran ist
Frage 323

What does it mean if a satellite is operating in U/V mode?

  1. The satellite uplink is in the 15-meter band and the downlink is in the 10-meter band
  2. The satellite uplink is in the 70-centimeter band and the downlink is in the 2-meter bandRichtige Antwort
  3. The satellite operates using ultraviolet frequencies
  4. The satellite frequencies are usually variable

Erklärung

In the letter designation the first letter is the uplink band and the second the downlink, with U meaning UHF, the 70 centimeter band, and V meaning VHF, the 2 meter band. So U/V means transmitting on 70 centimeters and listening on 2 meters; U here has nothing to do with ultraviolet.

Mit diesem Test weitermachen

Übung starten
Frage 323: What does it mean if a satellite is operating in U/V mode? · FCC Technician Class (Element 2) · Questena