T: Difference between revisions

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==T==
==T==
'''Telegraphy''' ; text based [[Modes |modes]]. Includes morse and RTTY.
'''[http://en.wikipedia.org/wiki/Vacuum_tube Thermionic Valve]''' : (Also known as an '''Electron Tube''' or a '''Vacuum Tube'''). A device that creates or modifies an electrical signal through the movement of electrons in a low pressure (vacuum) space.


'''THROB''' : An MFSK digital mode based on tone pairs.
'''THROB''' : An MFSK digital mode based on tone pairs.
'''TNC''' : [[Terminal Node Controller]] - a device used in packet radio that disassembles and re-assembles packets of data.


'''TOR''' ('''T'''eleprinting '''O'''ver '''R'''adio): Used in three digital modes; AMTOR, PACTOR and G-TOR.
'''TOR''' ('''T'''eleprinting '''O'''ver '''R'''adio): Used in three digital modes; AMTOR, PACTOR and G-TOR.
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'''[[Feedlines | Transmission Line]]''' : Also known as [[Feedlines |feedline]].
'''[[Feedlines | Transmission Line]]''' : Also known as [[Feedlines |feedline]].
'''Tuned Circuit''' : A capacitor and an inductor, usually in parallel. The circuit responds strongly at its resonant frequency and is used to select or tune in wanted signals.
'''[[TVI]]''' : Interference to television reception.


'''TX''' : Abbreviation for transmit or transmission
'''TX''' : Abbreviation for transmit or transmission

Latest revision as of 16:57, 28 July 2019

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 - 9

T

Telegraphy ; text based modes. Includes morse and RTTY.

Thermionic Valve : (Also known as an Electron Tube or a Vacuum Tube). A device that creates or modifies an electrical signal through the movement of electrons in a low pressure (vacuum) space.

THROB : An MFSK digital mode based on tone pairs.

TNC : Terminal Node Controller - a device used in packet radio that disassembles and re-assembles packets of data.

TOR (Teleprinting Over Radio): Used in three digital modes; AMTOR, PACTOR and G-TOR.

Toroid : A donut-shaped solid usually constructed of ferrite, used as the former for transformers and inductors'

T pad  : one of the possible configurations used in Attenuators

Transceiver : A radio that has both a transmitter and a receiver, which either share common circuitry or a common housing or both.

Transient : A short spike or trough on a power line, usually lasting for a few microseconds.

Transmission Line : Also known as feedline.

Tuned Circuit : A capacitor and an inductor, usually in parallel. The circuit responds strongly at its resonant frequency and is used to select or tune in wanted signals.

TVI : Interference to television reception.

TX : Abbreviation for transmit or transmission