G - Revision history

TimVK4YEH: added internal link

2010-11-06T08:10:15Z

added internal link

← Older revision		Revision as of 01:10, 6 November 2010
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	'''Gel cell''' : A small sealed lead-acid rechargeable battery which uses a gel instead of a liquid electrolyte. Often used as backup power in applications such as alarm panel installations.		'''Gel cell''' : A small sealed lead-acid rechargeable battery which uses a gel instead of a liquid electrolyte. Often used as backup power in applications such as alarm panel installations.

	'''GHz''' : Gigahertz - one billion Hertz (1 000 000 000 Hz)		'''[[Frequency_Wavelength_and_Period#Frequency \| GHz]]''' : Gigahertz - one billion Hertz (1 000 000 000 Hz)

	'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.		'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.

TimVK4YEH: corrected an error

2009-10-21T07:19:29Z

corrected an error

← Older revision		Revision as of 00:19, 21 October 2009
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	'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.		'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.

	'''[[GMT \|GMT]]''' : Greenwich Mean Time - the time at Greenwich UK. ~~Also known as~~ Zulu and UTC.		'''[[GMT \|GMT]]''' : Greenwich Mean Time - the time at Greenwich UK. Related to Zulu and UTC.

	'''GOTA''' : (1) Get On The Air - a station available for supervised public use at [[Field Day]] events,		'''GOTA''' : (1) Get On The Air - a station available for supervised public use at [[Field Day]] events,

TimVK4YEH: internal link

2009-10-21T05:01:41Z

internal link

← Older revision		Revision as of 22:01, 20 October 2009
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	'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.		'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.

	'''GMT''' : Greenwich Mean Time - the time at Greenwich UK. Also known as Zulu and UTC.		'''[[GMT \|GMT]]''' : Greenwich Mean Time - the time at Greenwich UK. Also known as Zulu and UTC.

	'''GOTA''' : (1) Get On The Air - a station available for supervised public use at [[Field Day]] events,		'''GOTA''' : (1) Get On The Air - a station available for supervised public use at [[Field Day]] events,

TimVK4YEH: /* G */

2009-07-07T22:58:00Z

← Older revision		Revision as of 15:58, 7 July 2009
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	'''Ground''' : A direct connection from electrical equipment to the Earth - often achieved by driving a conducting spike into the ground, and connecting equipment to it.		'''Ground''' : A direct connection from electrical equipment to the Earth - often achieved by driving a conducting spike into the ground, and connecting equipment to it.

	'''Ground (2) : A common zero voltage reference point.		'''Ground (2)''': A common zero voltage reference point.

	'''Ground-plane Antenna''' : a quarter wavelength vertical antenna with radials extending horizontally from its base.		'''Ground-plane Antenna''' : a quarter wavelength vertical antenna with radials extending horizontally from its base.

TimVK4YEH: /* G */

2009-07-07T22:57:13Z

← Older revision		Revision as of 15:57, 7 July 2009
Line 7:		Line 7:
	'''Gel cell''' : A small sealed lead-acid rechargeable battery which uses a gel instead of a liquid electrolyte. Often used as backup power in applications such as alarm panel installations.		'''Gel cell''' : A small sealed lead-acid rechargeable battery which uses a gel instead of a liquid electrolyte. Often used as backup power in applications such as alarm panel installations.

	'''~~Ground~~''' : ~~A direct connection from electrical equipment to the Earth~~ - ~~often achieved by driving a conducting spike into the ground, and connecting equipment to it.~~		'''GHz''' : Gigahertz - one billion Hertz (1 000 000 000 Hz)

	'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.		'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.
Line 16:		Line 16:

	'''GOTA''' : (2) Guides On The Air - a programme sponsored by [[YL]] organisations to introduce Girl Guides to amateur radio (see also: Jamboree on the Air)		'''GOTA''' : (2) Guides On The Air - a programme sponsored by [[YL]] organisations to introduce Girl Guides to amateur radio (see also: Jamboree on the Air)

			'''Grey Line''' also '''Gray Line''' : a band around the earth that separates night from day.

			'''Ground''' : A direct connection from electrical equipment to the Earth - often achieved by driving a conducting spike into the ground, and connecting equipment to it.

			'''Ground (2) : A common zero voltage reference point.

			'''Ground-plane Antenna''' : a quarter wavelength vertical antenna with radials extending horizontally from its base.

			'''Groud wave propagation''' : [[Propagation]] via radio waves that travel along the surface of the earth.

	'''G-TOR''' (Golay - TOR) : A digital FSK mode that offers faster transfer rate than PACTOR. Rarely used by ham radio operators.		'''G-TOR''' (Golay - TOR) : A digital FSK mode that offers faster transfer rate than PACTOR. Rarely used by ham radio operators.

Carlb: /* G */

2009-06-18T18:38:21Z

← Older revision		Revision as of 11:38, 18 June 2009
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	'''[[Gain \|Gain]]''' : How much more effective an [[Antenna \|antenna]] is as a radiator than a half wave [[Dipole \|dipole]] (dBd) or a theoretical point source (dBi). A more directional antenna is considered to have higher gain.		'''[[Gain \|Gain]]''' : How much more effective an [[Antenna \|antenna]] is as a radiator than a half wave [[Dipole \|dipole]] (dBd) or a theoretical point source (dBi). A more directional antenna is considered to have higher gain.

			'''Gel cell''' : A small sealed lead-acid rechargeable battery which uses a gel instead of a liquid electrolyte. Often used as backup power in applications such as alarm panel installations.

	'''Ground''' : A direct connection from electrical equipment to the Earth - often achieved by driving a conducting spike into the ground, and connecting equipment to it.		'''Ground''' : A direct connection from electrical equipment to the Earth - often achieved by driving a conducting spike into the ground, and connecting equipment to it.

Carlb: /* G */

2009-06-18T18:15:59Z

← Older revision		Revision as of 11:15, 18 June 2009
Line 6:		Line 6:

	'''Ground''' : A direct connection from electrical equipment to the Earth - often achieved by driving a conducting spike into the ground, and connecting equipment to it.		'''Ground''' : A direct connection from electrical equipment to the Earth - often achieved by driving a conducting spike into the ground, and connecting equipment to it.

			'''General coverage''' : The ability of a receiver to tune outside the amateur radio bands, typically over an extended continuous frequency range, to receive signals from non-amateur services such as shortwave broadcast or marine weather.

	'''GMT''' : Greenwich Mean Time - the time at Greenwich UK. Also known as Zulu and UTC.		'''GMT''' : Greenwich Mean Time - the time at Greenwich UK. Also known as Zulu and UTC.

Carlb at 21:44, 12 June 2009

2009-06-12T21:44:17Z

← Older revision		Revision as of 14:44, 12 June 2009
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	~~<table width~~=~~"750" border~~=~~"1" cellpadding~~=~~"6">~~		{{glossary}}
	~~<tr>~~
	~~<td>~~[[~~Dictionary of Ham Radio Terms~~ \| A]] ~~</td>~~		==G==
	~~<td>~~[[B]]~~</td>~~
	~~<td>~~[[C]]~~</td>~~		'''[[Gain \|Gain]]''' : How much more effective an [[Antenna \|antenna]] is as a radiator than a half wave [[Dipole \|dipole]] (dBd) or a theoretical point source (dBi). A more directional antenna is considered to have higher gain.
	~~<td>[[D]]</td>~~
	~~<td>[[E]]</td>~~		'''Ground''' : A direct connection from electrical equipment to the Earth - often achieved by driving a conducting spike into the ground, and connecting equipment to it.
	~~<td>[[F]]</td>~~
	~~<td>[[G]]</td>~~		'''GMT''' : Greenwich Mean Time - the time at Greenwich UK. Also known as Zulu and UTC.
	~~<td>[[H]]</td>~~
	~~<td>~~[[I]]~~</td>~~		'''GOTA''' : (1) Get On The Air - a station available for supervised public use at [[Field Day]] events,
	~~<td>[[J]]</td>~~
	~~<td>~~[[K]]~~</td>~~		'''GOTA''' : (2) Guides On The Air - a programme sponsored by [[YL]] organisations to introduce Girl Guides to amateur radio (see also: Jamboree on the Air)
	~~<td>[[L]]</td>~~
	~~<td>[[M]]</td>~~		'''G-TOR''' (Golay - TOR) : A digital FSK mode that offers faster transfer rate than PACTOR. Rarely used by ham radio operators.
	~~<td>[[N]]</td>~~
	~~<td>[[O]]</td>~~
	~~<td>[[P]]</td>~~
	~~<td>[[Q]]</td>~~
	~~<td>[[R]]</td>~~
	~~<td>[[S]]</td>~~
	~~<td>[[T]]</td>~~
	~~<td>[[U]]</td>~~
	~~<td>[[V]]</td>~~
	~~<td>[[W]]</td>~~
	~~<td>[[X]]</td>~~
	~~<td>[[Y]]</td>~~
	~~<td>[[Z]]</td>~~
	~~<td>[[0~~ - ~~9]] </td>~~
	~~</tr>~~
	~~</table>~~

TimVK4YEH: index

2009-06-12T21:24:07Z

index

New page

<table width="750" border="1" cellpadding="6">
<tr>
<td>[[Dictionary of Ham Radio Terms | A]] </td>
<td>[[B]]</td>
<td>[[C]]</td>
<td>[[D]]</td>
<td>[[E]]</td>
<td>[[F]]</td>
<td>[[G]]</td>
<td>[[H]]</td>
<td>[[I]]</td>
<td>[[J]]</td>
<td>[[K]]</td>
<td>[[L]]</td>
<td>[[M]]</td>
<td>[[N]]</td>
<td>[[O]]</td>
<td>[[P]]</td>
<td>[[Q]]</td>
<td>[[R]]</td>
<td>[[S]]</td>
<td>[[T]]</td>
<td>[[U]]</td>
<td>[[V]]</td>
<td>[[W]]</td>
<td>[[X]]</td>
<td>[[Y]]</td>
<td>[[Z]]</td>
<td>[[0 - 9]] </td>
</tr>
</table>