BasicB-003-015-004
What does "network" mean in packet radio?
C
Answer
Basic radio theory
Type
A
The programming in a terminal-node controller that rejects other callers if a station is already connected
B
A way of connecting terminal-node controllers by telephone so data can be sent over long distances
C
A way of connecting packet-radio stations so data can be sent over long distances
D
The connections on terminal-node controllers
Answer Notes
In packet radio, a "network" refers to a system of interconnected amateur radio stations that work together to route data over distances greater than a single direct transmission can reach. These stations use digipeaters and nodes to pass packets along via radio frequency.
This concept is similar to how the internet routes data through various servers, but a packet radio network relies primarily on RF connections between amateur stations rather than commercial infrastructure.
Distractors suggesting the use of telephone lines or physical wire connections miss the essence of an amateur radio packet network, which is designed to be a wireless, independent communication web.
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What is the function of a digipeater?
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Why can dozens of FT8 communications occur simultaneously in the space needed for one single-sideband transmission?