Combat-net radio - Factbites

Combat-net radio - Factbites
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Topic: Combat-net radio

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	Combat-net radio - Wikipedia, the free encyclopedia
		CNRs are primarily used for push-to-talk-operated radio nets for command and control of combat, combat support, and combat service support operations among military ground, sea, and air forces.
		In telecommunication, a combat-net radio (CNR) is a radio operating in a network that (a) provides a half-duplex circuit and (b) uses either a single radio frequency or a discrete set of radio frequencies when in a frequency hopping mode.
		This page was last modified 17:51, 5 September 2005.
	www.wikipedia.org /wiki/Combat-net_radio (94 words)

	IRIS Sub Systems - Combat Net Radio
		In sum, the Combat Net Radios are a suite of rugged, lightweight radios that enable encrypted battlefield communication from the soldier in the trench to the highest level of command.
		Combat Net Radio (CNR) is a suite of lightweight HF, VHF, and UHF radios that provide ground and air/ground/air communications and can be deployed as manpacks or in vehicles.
		These radios have built-in voice and data encryption, and are deployed as manpacks, and low-power and high-power vehicle-mounted units.
	www.gdcanada.com /iris/subsys/subsyscnrpsumm.html (277 words)

	EH.Net Encyclopedia: US Economy in the 1920s
		The introduction of the radio, radio stations, and commercial radio networks began to break up rural isolation, as did the expansion of local and long-distance telephone communications.
		To combat the appeal of unions in the twenties, firms used the "yellow-dog" contract requiring employees to swear they were not union members and would not join one; the "American Plan" promoting the open shop and contending that the closed shop was un-American; and welfare capitalism.
		Real average net income per farm fell over 72.6 percent between 1920 and 1921 and, though rising in the twenties, never recovered the relative levels of 1918 and 1919.
	eh.net /encyclopedia/?article=Smiley.1920s.final (18445 words)

	Chapter 4
		These radios are used in functional networks such as command, administrative/logistical, fire support, and intelligence nets.
		CNR refers to the family of both single-channel and frequency hopping (FH) radios which are organic to many types of units.
		However, the radio is the most detectable means of electronic communications and is subject to intentional and unintentional electronic interference.
	www.globalsecurity.org /military/library/policy/army/fm/11-43/c4a.htm (425 words)

	FM 11-1 Chptr I - Equipment and Operations
		Net IDs, embedded in the hopset data, are loaded electronically with a fill device or by ERF and may be changed using the keypad on the front panel of the SINCGARS receiver-transmitter (except on ARC-210 radios).
		Each time the NCS radio transmits (in FH master mode), all radios on the net that receive the transmission are incrementally resynchronized to NCS sync time.
		Net stations receive their ERF from their NCS on the manual channel in the FH CT modes, store it in the appropriate channel, switch over to that channel, and enter the net.
	www.globalsecurity.org /military/library/policy/army/fm/11-1/Ch1.htm (3873 words)

	Battlefield Communication Network Modeling
		Radio interactions are directed to the Network Simulation whose task is to forward the message from radio node to radio node within the net.
		The radios are keyed to provide a hierarchical topology (see Figure 6) in which each platoon operates its own subnet.
		The Synthetic Electromagnetic World is a real-time database that keeps track of radio node positions in the terrain and the radio node state (transmiting/standby/receiving, operating frequency, transmit power level, etc.).
	dss.ll.mit.edu /dss.web/98F-SIW-143.html (3353 words)

	ABSTRACT: The IRIS combat-net radio - Link-level Simulation
		The CNR(P) is a digital packet VHF radio, whose link-level operation in point-to-point data transmission is investigated.
		Also described is a software technique for narrowband mobile radio channel simulation, which has been developed and validated against the analytical expressions for density function, level-crossing rate and average fade duration.
		Trends in the results are found which relate to the error probability after one ARQ retransmission, the carrier-to-noise ratio, errors on the reverse ARQ channel, interleaving of the data, and the fading channel model.
	ipcl.ee.queensu.ca /WWW/vigneron_abstract.html (203 words)

	Category:Radio - What-Means.com
		Radio is a technology that allows the transmission of signals by modulation of electromagnetic waves with frequencies below those of light.
		List of radio stations in Austria, Liechtenstein and San Marino
	www.what-means.com /encyclopedia/Category:Radio (44 words)

	Global Defence Review : Military communications
		Combat net radio (CNR) comprises voice radio links between individuals or units on the battle-field.
		With a growing number of radios linked to live data links, it is almost impossible to prevent the enemy plotting the position of friendly forces from their radio transmissions.
		In peacekeeping operations where the local telephone infrastructure has been destroyed or warring factions prevent access for radio rebroadcast or trunk nodes, satellite links provide a means to bounce communications up into space and down to where they are needed.
	www.global-defence.com /1997/MilitaryCommunications.html (1023 words)

	Mobile radio device having adaptive position transmitting capabilities - Patent 6240294
		As radio network loading increases, the movement and periodic thresholds are increased to reduce the impact of position reporting on the radio network.
		As net loading increases, the movement and periodic thresholds are increased to reduce the impact of position reporting on the net.
		The SA Scheduler 28 and the two-minute timer 26 create "random" transmission timers for each CNR in the net for the purpose of randomizing in time the generation of SA messages on the net.
	www.freepatentsonline.com /6240294.html (4694 words)

	IRIS Sub Systems - Combat Radio - Combat Net Radio (High Frequency)
		It is generally used as a back-up to the VHF radio link in domestic operations and as the primary communication source for Peace Keeping Operations abroad.
		Faulty modules will be replaced and the radio manually tested by the IFR 1600 and returned to service.
		Modules that are suspected to be faulty will be isolated and tested using the Radio Communications Test Set (IFR 1600) in a manual test mode.
	www.gdcanada.com /iris/subsys/cnrhf.html (393 words)

	SINGLE CHANNEL GROUND and AIRBORNE RADIO SYSTEM (SINCGARS)
		DESCRIPTION: SINCGARS is a new family of VHF-FM combat net radios which provides the primary means of command and control for Infantry, Armor and Artillery Units.
		These radios will provide improved data capability, improved forward error correction for low speed data modes, and a Global Position System interface and Internet Controller which allows SINCGARS to interface with EPLRS and Battlefield Functional Area host computers.
		The ground radio acquisition strategy was revised in October 1996 from dual to single source commencing with the FY97 acquisition and continuing through completion of the program for the balance of the ground radio major components.
	www.globalsecurity.org /military/systems/ground/sincgars.htm (600 words)

	HANDHELD VHF HOPPING RADIO PANTHER P
		Essential to multi-media radio networks is an on-air management system able to provide voice priority and maximum throughput of data at the same time.
		The panther P is a 5 watt radio providing full over the air compatibility with the frequency hopping and encryption modes of Panther V in the 30 to 88 MHz frequency band.
		The radio can be fitted into a compact manpack frame to provide the traditional 5 watt of RF power into a 2.4 metre whip antenna.
	tpb.traderom.ro /En/Cd/PATROMIL/PATROMIL/ELPROF/panther_p.htm (750 words)

	GoAmericasArmy.com
		Combat Net Radio (CNR) will also be available for download at Nvidia's Nzone.
		GoAA is ready to begin trials for the new VoIP system known as CNR (Combat Net Radio).
		Feel free to use the CNR client to create password protected channels on the 3 Beta servers and use it for your clan or players on GoAA servers while we are in beta.
	www.goamericasarmy.com /www/index.asp?page={669621BF-8932-432F-8C54-E402F3E4C4BC} (3129 words)

	FM 11-32 Chptr 1 Combat Net Radio (CNR) Deployment
		IHFR is the primary radio used in the HF networks.
		SINCGARS can provide access to the area common-user (ACU) network through the Net Radio Interface (NRI) System, or its range can be increased by retransmission.
		The CNR network is designed around three separate radio systems.
	www.globalsecurity.org /military/library/policy/army/fm/11-32/Ch1.htm (1424 words)

	SINCGARS
		SINCGARS stands for "Single Channel Ground and Airborne Radio System." It's supposed to provide U.S. military commanders with a reliable, secure, easily maintained Combat Net Radio (CNR) that handles voice and data.
		SINCGARS operates in the VHF miltiary radio band, from 30 to 88 MHz.
		SINCGARS is replacing the incrementally-improved Korean-war and Vietnam-war-era crystal-controlled radios (AN/PRC-77 and AN/VRC-12).
	www.brainyencyclopedia.com /encyclopedia/s/si/sincgars.html (437 words)

	ITT A/CD Case Study Mercury NTDR
		The ADR+ was declared the preferred VHF combat net radio for the Bowman program in 2000.
		Their latest order for ATCS radios was placed in December 2000 as part of their modernization program.
		The government of New Zealand chose the SINCGARS ASIP radio to be part of their communications modernization program in 2001.
	www.acd.itt.com /case11.htm (608 words)

	SINCGARS RT-1439 Non-ICOM radio
		The RT-1478D SIP radio is based on a Digital Signal Processor (DSP) architecture, and is fully field reprogrammable to support (or adapt) any changes to the future growth of the radio’s performance or waveform.
		The airborne SIP radio is totally compatible with the ground SIP and ASIP radios in all modes of communications.
		The RT-1476 and RT-1477 radios were designed to be installed in non 1553 bus type aircraft and the RT-1478, installed onto data bus aircraft that have an air-to-air/air-to-ground data requirement.
	www.monmouth.army.mil /peoc3s/trcs/SINCARC201/abnweb.htm (409 words)

	Kongsberg Defence Communication - Provider of World Class Tactical Communication
		MRR works in autonomous packet radio and CNR networks that combine voice, broadcast and source-routed packet data.
		The transceiver and the radio control terminal (RCT) can be separated by up to 1 km through 2-wire field cable, providing extreme flexibility in vehicle integration and tactical deployment
		EriTac’s CNR systems fulfil traditional CNR requirements and meet the increasing demand for reliable high-speed data transfer in weapon and command, control and information (CCI) systems.
	www.kdefence.com /systems/combat_net_radio.html (220 words)

	EIB Station H: Communications
		At this point, you are required to operate as a station in a radio net using the AN/PRC-77.
		At this station, you are required to place the SINCGARS into operation, fill the radio with the ANCD, use nonsecure receiver-transmitter RT-1439/VRC and (SOI) to find the correct call signs and suffixes, and send a message using the proper call signs, prowords, phonetic alphabet, and numerals with 100 percent accuracy.
		You will enter the net through the NCS, correctly perform authentication, transmit an encoded message of five words/decode a message of five words, and ask permission from the NCS to leave the NCS within 12 minutes.
	www.geocities.com /eib2010/StationH.htm (1150 words)

	Army Communicator: HF combat net radio lesson learned again
		Additionally, during the same timeframe, Signal Corps leadership was bent on washing its hands of all combat net radio systems by declaring them "user-owned and operated".
		The Guderian designed HF radio nets provided a level of command and control never before achieved on the battlefield.
		Not only was it solved, it was solved without the use of satellite communications, complex tactical data networks, unmanned aerial vehicles, balloons, retransmission stations etc. A simple single-channel HF radio with the proper antenna, frequency assignment and the knowledge to use it is all that was required both then and now.
	www.findarticles.com /p/articles/mi_m0PAA/is_1_29/ai_n6355498 (1182 words)

	Military Guides Online .edu
		Learning Outcomes: Version 1: Upon completion of the course, the student will be able to install, maintain, and troubleshoot battlefield manual and automated signal support combat net radio systems and terminal equipment; perform basic functions on MS DOS-based computers; provide technical assistance to users of signal equipment; and deploy and operate dedicated retransmission stations.
		Topics include soldering, safety, and use of electronic measurement and diagnostic equipment; introduction to computers; Windows 98 operating system and applications; PC maintenance; CISCO routers and network administration; combat net radios; tactical satellite communications; mobile subscriber equipment; electronic systems installation, troubleshooting, repair, and maintenance procedures; and installation and testing of mobile antenna systems.
		Version 2: Upon completion of the course, the student will be able to install, troubleshoot, and perform unit level maintenance on manual and automated signal support systems and terminal equipment; provide technical assistance in implementing information systems; and deploy and operate dedicated computer systems.
	www.militaryguides.acenet.edu /ShowAceCourses.asp?aceid=AR-1715-0928 (358 words)

	News Archive
		The rugged lightweight equipment supplied is designed to allow the secure and reliable transmission of real time electronic warfare related messages on existing combat net radio systems and field cable networks from the forward edge of the battle area.
		The combat workstations for this project were required to be capable of processing, encrypting and transmitting data at the highest classification level while maintaining full compatibility with in-service CYCOM® data equipment including that operated by the CLEWS project.
		The company's Research Director noted that CRL's continuing success in this particular niche of the combat data market reflected the fact that this equipment was designed specifically to meet the mission requirements of Australian SF users beginning with the SAS in the late 1980's.
	www.cypher.com.au /news-old.htm (1889 words)

	SUMMARY OF ERICSSON PRESS RELEASES - Quarter 2, 1990
		Combat Net Radio 8000, called StarCom in its export version, is equipped with frequency hopping encryption to avoid jamming and/or overhearing.
		The European Fighter Aircraft is a single-seat defensive fighter for combat and interception.
		The resulting 'cordless PBX' systems will be the first in the world to offer hand-over between radio cells, the ability to receive calls as well as make them, and roaming between offices.
	www.ericsson.com /press/q290.html (2407 words)

	BBC NEWS Technology Net fingerprints combat attacks
		This type of close analysis has become very useful as net attacks are increasingly launched using several hundred or thousand different machines.
		"What we want to do is help net service firms communicate with each other and then push the attacks further and further back around the world to their source," said Mr Pollard.
		The system creates digital fingerprints of ongoing incidents that are sent to every network affected.
	news.bbc.co.uk /go/rss/-/1/hi/technology/4380189.stm (494 words)

	NTIA Federal Long-Range Spectrum Plan - 30 to 1300 MHz
		However, this band is used primarily for tactical and training operations by U.S. military units for combat net radio operations that provide command and control for combat, combat support, and combat service support units.
		This band is used primarily for tactical and training operations by U.S. military units for combat net radio operations that provide command and control for combat, combat support, and combat service support units.
		Primary use of this band is for U.S. Coast Guard shipshore radio station communications for safety and distress response functions, marine safety broadcasts, and command and control of USCG vessels, as well as communications with the general maritime community.
	www.ntia.doc.gov /osmhome/LRSP/LRSP5a.htm (7614 words)

	Kongsberg Defence Communication - Provider of World Class Tactical Communication
		MRR has built in SW for multi-role usage, spanning from plain voice CNR and advanced SCRA "mobile telephone" functions, e-mail and IP applications, to line switched data and multi-hop data transfer in X.25 packet radio networks for real-time weapon control applications.
		MRR is a family of tactical VHF Radios (PRC, VRC and Handheld) for data and voice.
		MRR is a truly modular radio, the same modules forming various configurations: portable PRC (10mW to 5W) and vehicular VRC-single (5w or 50W) or VRC-dual mount (5w plus 50W).
	www.kdefence.com /systems/mrr.html (591 words)

	Elektrobit Group - Mobile Subscriber System
		Radio Access Point for mobile subscribers on Combat Net Radio Network.
		Integrates Combat Net Radio Network as a part of Tactical Telecommunications Network (TTN).
		Mobile Subscriber may have CNR set to command network channel, when they have no call connected through MSS.
	www.elektrobit.com /index.php?550 (152 words)

	Ericsson: Tactical Systems
		The Multi-Role Radio is a VHF Combat Net Radio especially designed to support the modern digitised battlefield.
		The Ericsson RL 400 series radio relay systems provide highly survivable tactical microwave bearers.
		Ericsson is ideally positioned to supply microwave systems, which do not have to meet full military specification requirements.
	www.ericsson.com.au /products/defence/tactical_systems.shtml (116 words)

	weapon systems 7
		The combat net radio (CNR) interface unit is another unique OA product that allows current and legacy CNRs to be integrated into modern digital communications networks for near real-time exchange of mission critical data.
		The combat net radio interface unit (CNR) allows current and legacy CNRs to be integrated into modern digital communications networks for close to real-time exchanges of mission critical data
		OA is constantly improving this technology and developing a new range of high performance communications products for both military and commercial applications.
	www.global-defence.com /2001/WSpart7.html (988 words)

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