DSP
2025-07-13
Digital Signal Processing refers to the use of computers and specialized processors to manipulate digital signals such as radio, video, or sensor ...
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HF
2025-07-13
High Frequency (HF) in amateur radio refers to frequencies between 3 and 30 MHz.
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operating mode
2025-07-13
In amateur radio contexts, an operating mode refers to the way an operator transmits and receives signals.
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QRP
2025-07-13
In amateur radio contexts, QRP refers to the practice of operating with low power. This is typically 5 watts or less for CW and digital modes, and 10 ...
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SSB
2025-07-13
In amateur radio, Single Sideband (SSB) is an operating mode in which transmission occurs on only one sideband of the modulated signal. SSB is the ...
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attribution-steffens2020
2025-05-14
Attribution of Advanced Persistent Threats How to Identify the Actors BeHind Cyber-Espionage
by Timo Steffens, 2020
Springer Vieweg
ISBN ...
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cardinality
2025-05-09
In mathematics and computer science, cardinality refers to the number of elements in a set or the distinct count of values in a dataset.
For example, ...
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RFC 1541
2025-05-09
RFC 1541 specifies the Dynamic Host Configuration Protocol (DHCP).
This RFC has been obsoleted by RFC 2131 ...
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RFC 2131
2025-05-09
RFC 2131 defines the Dynamic Host Configuration Protocol (DHCP).
https://datatracker.ietf.org/doc/html/rfc2131
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RFC 3927
2025-05-09
RFC 3927 defines how IPv4 devices can automatically configure a link-local address (169.254.0.0/16) when no DHCP server is available. ...
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