3 centimetres - Revision history

Carlb: /* Australian bandplan */

2009-04-09T03:27:35Z

Australian bandplan

← Older revision		Revision as of 20:27, 8 April 2009
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	10450.000 - 10500.000 AMATEUR SATELLITES		10450.000 - 10500.000 AMATEUR SATELLITES


			{{bands}}

G7VRD at 16:59, 12 July 2008

2008-07-12T16:59:02Z

← Older revision		Revision as of 09:59, 12 July 2008
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	{{Band		{{Band
	\|band=3cm		\|band=3cm
	\|USG=~~10000~~-~~10500~~		\|USG=10-10.5 GHz
	\|USE=~~10000~~-~~10500~~		\|USE=10-10.5
	\|USA=~~10000~~-~~10500~~		\|USA=10-10.5
	\|UST=~~10000~~-~~10500~~		\|UST=10-10.5
			\|UK=10-10.5
	}}		}}

TimVK4YEH: changed troposphere to tropspheric to match existing page

2008-07-03T09:37:31Z

changed troposphere to tropspheric to match existing page

← Older revision		Revision as of 02:37, 3 July 2008
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	== Propagation ==		== Propagation ==

	Although propagation on the band is largely [[line-of-sight]], significant [[~~troposphere~~ ducting]] does occur. Long-distance contacts have been made over hundreds of kilometres across Lake Superior.		Although propagation on the band is largely [[line-of-sight]], significant [[tropospheric ducting]] does occur. Long-distance contacts have been made over hundreds of kilometres across Lake Superior.

	Most 10 GHz [[QSO\|QSOs]] are made through prearranged schedules, on nets, or during contests. Because of the high-gain antennas used, contacts are typically point-to-point, rather than initiated through calling [[CQ]].		Most 10 GHz [[QSO\|QSOs]] are made through prearranged schedules, on nets, or during contests. Because of the high-gain antennas used, contacts are typically point-to-point, rather than initiated through calling [[CQ]].

TimVK4YEH at 04:58, 2 July 2008

2008-07-02T04:58:25Z

← Older revision		Revision as of 21:58, 1 July 2008
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	Other VHF/UHF/Microwave wiki pages : [[13 centimetres]], [[9 centimetres]], [[6 centimetres]], [[1.25 centimetres]] and [[Bands above 24GHz]].		Other VHF/UHF/Microwave wiki pages : [[13 centimetres]], [[9 centimetres]], [[6 centimetres]], [[1.25 centimetres]] and [[Bands above 24GHz]].

TimVK4YEH at 21:02, 1 July 2008

2008-07-01T21:02:56Z

← Older revision		Revision as of 14:02, 1 July 2008
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	~~Back to [[Bands]] page~~

	Other VHF/UHF/Microwave wiki pages : [[13 centimetres]], [[9 centimetres]], [[6 centimetres]], [[1.25 centimetres]] and [[Bands above 24GHz]].		Other VHF/UHF/Microwave wiki pages : [[13 centimetres]], [[9 centimetres]], [[6 centimetres]], [[1.25 centimetres]] and [[Bands above 24GHz]].

TimVK4YEH: addd internal links

2008-07-01T21:02:30Z

addd internal links

← Older revision		Revision as of 14:02, 1 July 2008
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	Back to [[Bands]] page		Back to [[Bands]] page

			Other VHF/UHF/Microwave wiki pages : [[13 centimetres]], [[9 centimetres]], [[6 centimetres]], [[1.25 centimetres]] and [[Bands above 24GHz]].

	{{Band		{{Band

TimVK4YEH at 20:42, 1 July 2008

2008-07-01T20:42:42Z

← Older revision		Revision as of 13:42, 1 July 2008
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			Back to [[Bands]] page

	{{Band		{{Band
	\|band=3cm		\|band=3cm

TimVK4YEH: added vk info

2008-07-01T20:22:52Z

added vk info

← Older revision		Revision as of 13:22, 1 July 2008
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	Most 10 GHz [[QSO\|QSOs]] are made through prearranged schedules, on nets, or during contests. Because of the high-gain antennas used, contacts are typically point-to-point, rather than initiated through calling [[CQ]].		Most 10 GHz [[QSO\|QSOs]] are made through prearranged schedules, on nets, or during contests. Because of the high-gain antennas used, contacts are typically point-to-point, rather than initiated through calling [[CQ]].

			==Australian bandplan==

			Access : Advanced licensees only

			[[Image:Vk4yeh_vk_3cm_bandplan.jpg]]

			Additional notes

			10000.000 - 10160.000 ALL MODES

			10160.000 - 10360.000 WIDEBAND MODES

			10160.000 - 10180.000 Channel 1: Data

			10180.000 - 10200.000 Channel 2: Voice

			10200.000 - 10220.000 Channel 3: ATV

			10220.000 - 10240.000 Channel 4: Data

			10240.000 - 10260.000 Channel 5: Voice

			10260.000 - 10280.000 Channel 6: ATV

			10280.000 - 10300.000 Channel 7: Data

			10300.000 - 10320.000 Channel 8: Voice

			10320.000 - 10340.000 Channel 9: ATV

			10340.000 - 10360.000 Channel 10: Simplex, any mode

			10360.000 - 10368.000 ALL MODES

			10368.000 - 10370.000 NARROW BAND MODES

			10368.000 - 10368.100 EME only

			10368.100 - 10368.400 CW / SSB

			10368.100 Calling frequency: national primary

			10368.200 Calling frequency: national secondary

			10368.220 - 10368.240 Digital DX modes

			10368.400 - 10368.600 Beacons

			10368.600 - 10370.000 General / Experimental

			10370.000 - 10371.000 FM SIMPLEX (VOICE)

			10371.000 - 10380.000 FM SIMPLEX (DATA)

			10380.000 - 10440.000 WIDEBAND MODES

			10380.000 - 10400.000 Channel 11: Data

			10400.000 - 10420.000 Channel 12: Voice

			10420.000 - 10440.000 Channel 13: ATV

			10440.000 - 10447.000 FM SIMPLEX (DATA)

			10447.000 - 10448.000 FM SIMPLEX (VOICE)

			10448.000 - 10450.000 NARROW BAND MODES

			10450.000 - 10500.000 AMATEUR SATELLITES

YL: Added band template chart and corrected grammar.

2008-03-29T01:45:33Z

Added band template chart and corrected grammar.

← Older revision		Revision as of 18:45, 28 March 2008
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			{{Band
			\|band=3cm
			\|USG=10000-10500
			\|USE=10000-10500
			\|USA=10000-10500
			\|UST=10000-10500
			}}

	This band is also known as the 10 GHz band. In the United States, it extends from 10.0 to 10.5 GHz.		This band is also known as the 10 GHz band. In the United States, it extends from 10.0 to 10.5 GHz.

	== Equipment ==		== Equipment ==

	Commercially-manufactured gear for 10 GHz is nearly nonexistent. Amateur radio operators typically modify [[microwave]] gear intended for adjacent commercial bands. Because of a the small wavelength, extremely high gain antennas ~~become~~ practical. Typical 10 GHz antennas are dishes with gain of 30 to 40 dB, which means that very little power is required for high-quality voice communication.		Commercially-manufactured gear for 10 GHz is nearly nonexistent. Amateur radio operators typically modify [[microwave]] gear intended for adjacent commercial bands. Because of the small wavelength, extremely high gain antennas are practical. Typical 10 GHz antennas are dishes with gain of 30 to 40 dB, which means that very little power is required for high-quality voice communication.

	== Modulation ==		== Modulation ==
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	== Propagation ==		== Propagation ==

	Although propagation on the band is largely [[line-of-sight]], significant [[troposphere ducting]] does occur. Long-distance contacts have been made over hundreds of ~~miles~~ across Lake Superior.		Although propagation on the band is largely [[line-of-sight]], significant [[troposphere ducting]] does occur. Long-distance contacts have been made over hundreds of kilometres across Lake Superior.

	Most 10 GHz [[QSO\|QSOs]] are made through prearranged schedules, on nets, or during contests. Because of the high-gain antennas used, contacts are typically point-to-point, rather than initiated through calling [[CQ]].		Most 10 GHz [[QSO\|QSOs]] are made through prearranged schedules, on nets, or during contests. Because of the high-gain antennas used, contacts are typically point-to-point, rather than initiated through calling [[CQ]].

YL: New page: This band is also known as the 10 GHz band. In the United States, it extends from 10.0 to 10.5 GHz. == Equipment == Commercially-manufactured gear for 10 GHz is nearly nonexistent. Ama...

2008-03-08T04:04:53Z

New page: This band is also known as the 10 GHz band. In the United States, it extends from 10.0 to 10.5 GHz. == Equipment == Commercially-manufactured gear for 10 GHz is nearly nonexistent. Ama...

New page

This band is also known as the 10 GHz band. In the United States, it extends from 10.0 to 10.5 GHz.

== Equipment ==

Commercially-manufactured gear for 10 GHz is nearly nonexistent. Amateur radio operators typically modify [[microwave]] gear intended for adjacent commercial bands. Because of a the small wavelength, extremely high gain antennas become practical. Typical 10 GHz antennas are dishes with gain of 30 to 40 dB, which means that very little power is required for high-quality voice communication.

== Modulation ==

Although [[Modes#Frequency Modulation (FM)|FM]] used to be widely used on this band, it has been largely supplanted by [[Modes#Single-Sideband Modulation (SSB)|SSB]].

== Propagation ==

Although propagation on the band is largely [[line-of-sight]], significant [[troposphere ducting]] does occur. Long-distance contacts have been made over hundreds of miles across Lake Superior.

Most 10 GHz [[QSO|QSOs]] are made through prearranged schedules, on nets, or during contests. Because of the high-gain antennas used, contacts are typically point-to-point, rather than initiated through calling [[CQ]].