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Home : ITU-R : SG09 : Contributions

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ITU-R SG09 C

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Fixed service

Results:20 total items.

Contributions [ Source: WP 9C ]
	Number	Title	Source	AI/Question	Date
	[ 158 ] (Rev.1)	Draft new Recommendation ITU-R F.[HF ADVANCED SYSTEMS] - Characteristics of advanced digital High Frequency (HF) radiocommunication systems	WP 9C	147/9	2007-05-16
	[ 157 ]	Review of existing Recommendations within Working Party 9C	WP 9C		2007-05-16
	[ 156 ]	Executive Report on the meetings of Working Party 9C	Chairman, WP 9C		2007-05-16
	[ 113 ]	Executive Report of the meeting of Working Party 9C	Chairman, WP 9C		2006-08-04
	[ 112 ]	Draft new Question ITU-R [HF-ADAPTIVE.CHAR]/9 - Technical characteristics and channelling requirements for adaptive HF systems	WP 9C		2006-07-31
	[ 111 ]	Draft revision of Question ITU-R 145-1/9 - Characteristics required for high-speed data transmission over HF radio circuits	WP 9C	145/9	2006-07-26
	[ 110 ]	Draft new Report ITU-R F.[F.HF.REQ] - Requirements for high frequency (HF) communications systems	WP 9C		2006-07-26
	[ 109 ]	Revision of Questions assigned to Working Party 9C	WP 9C		2006-07-26
	[ 107 ]	Draft new Recommendation ITU-R F.[9C/HF-AR](Doc. 9/107) - Channel access requirements for HF adaptive systems in the fixed service	WP 9C	205/9	2006-07-26
	[ 94 ]	Draft New Question ITU-R [HF-PERFORMANCE]/9 - Error performance and availability objectives for digital HF fixed systems	WP 9C		2005-12-01
	[ 91 ]	Executive report of Working Party 9C	Chairman, WP 9C		2005-11-30
	[ 88 ] (Rev.1-2)	Draft new Recommendation ITU-R F.[FS.HF.ENHANCED.CHAR] - Characteristics of enhanced applications for high frequency radiocommunication systems	WP 9C	158/9	2005-11-30
	[ 87 ]	Preliminary draft new Report ITU-R F.[FS.HF.ENHANCED] - Enhanced high frequency digital radiocommunication systems capable of providing enhanced applications	WP 9C	158/9	2005-11-30
	[ 86 ] (Rev.1)	Draft new Report ITU-R F.[FS.HF] - HF fixed radiocommunication systems	WP 9C		2005-11-30
	[ 85 ] (Rev.1-2)	Draft new Recommendation ITU-R F.[FS.HF.CHAR] - Characteristics of HF fixed radiocommunication systems	WP 9C	158/9	2005-11-30
	[ 84 ] (Rev.1)	Draft revision of Recommendation ITU-R F.240-6 - Signal-to-interference protection ratios for various classes of emission in the fixed service below about 30 MHz	WP 9C	143/9	2005-11-30
	[ 79 ] (Rev.1)	Draft revision of Recommendation ITU-R F.339-6 - Bandwidths, signal-to-noise ratios and fading allowances in HF fixed systems	WP 9C		2005-11-30
	[ 52 ]	Draft new Question [DISAST/9C](Doc. 9/52) - Technical and operational characteristics of systems in the fixed service operating in the MF/HF band used for disaster mitigation and relief	WP 9C		2005-05-18
	[ 27 ]	Status of Questions assigned to Working Party 9C	WP 9C		2004-09-29
	[ 8 ] +Add.1	Draft modification of Recommendation ITU-R F.763-4 - Data transmission over HF circuits using phase shift keying or quadrature amplitude nodulation	WP 9C		2004-02-27
Results:20 total items.

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