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- In a military and navigational context, '''direction finding''' is procedure for finding the [[bearing (direction)|bearing]] of a source [[Image:Adkins loop on IJN Junyo.jpg|thumb|right|250px|Direction finding loop on ''IJN Junyo'']]3 KB (476 words) - 06:04, 8 April 2024
- #REDIRECT [[Direction finding]]31 bytes (3 words) - 17:53, 18 August 2008
- 286 bytes (40 words) - 02:01, 7 June 2010
- 223 bytes (28 words) - 03:53, 19 November 2008
Page text matches
- #REDIRECT [[Direction finding]]31 bytes (3 words) - 22:07, 24 July 2008
- #REDIRECT [[Direction finding]]31 bytes (3 words) - 22:08, 24 July 2008
- #REDIRECT [[Direction finding]]31 bytes (3 words) - 17:53, 18 August 2008
- {{r|Direction finding|Direction finding|**}}805 bytes (92 words) - 04:58, 14 March 2024
- {{r|Direction finding}}255 bytes (30 words) - 03:53, 19 November 2008
- In a military and navigational context, '''direction finding''' is procedure for finding the [[bearing (direction)|bearing]] of a source [[Image:Adkins loop on IJN Junyo.jpg|thumb|right|250px|Direction finding loop on ''IJN Junyo'']]3 KB (476 words) - 06:04, 8 April 2024
- {{r|Direction finding}}328 bytes (42 words) - 08:11, 4 May 2024
- {{r|Direction finding}}1 KB (140 words) - 11:18, 11 January 2010
- {{r|Direction finding}}686 bytes (86 words) - 21:24, 30 November 2013
- {{r|Direction finding}}531 bytes (66 words) - 19:06, 14 September 2009
- ...sion, must remain secret against the threats of [[traffic analysis]] and [[direction finding]].725 bytes (96 words) - 13:27, 30 September 2009
- {{r|direction finding}}563 bytes (72 words) - 22:09, 13 June 2008
- {{r|Direction finding}}715 bytes (96 words) - 02:45, 25 November 2010
- {{r|Direction finding}}630 bytes (79 words) - 10:08, 10 February 2023
- {{r|Direction finding}}715 bytes (85 words) - 20:16, 9 February 2010
- {{r|Direction finding||**}}697 bytes (85 words) - 11:30, 27 February 2010
- {{r|Direction finding}}751 bytes (97 words) - 17:31, 12 September 2009
- {{r|Direction finding||**}}732 bytes (93 words) - 06:10, 10 March 2024
- {{r|Direction finding}}896 bytes (110 words) - 18:21, 12 May 2008
- {{r|Direction finding}}881 bytes (109 words) - 20:17, 9 February 2010
- {{r|Direction finding}}1 KB (148 words) - 19:44, 6 September 2010
- 3 KB (385 words) - 18:08, 1 April 2024
- ===High Frequency Direction Finding=== A RIVET JOINT ITU frequency bands|High Frequency (HF) direction finding|Direction Finding (DF) System adds a ten element HF array antenna on RIVET JOINT to provide H6 KB (909 words) - 16:23, 30 March 2024
- {{r|Direction finding}}1 KB (187 words) - 09:11, 22 April 2024
- *[[direction finding|radio frequency direction finder]]2 KB (311 words) - 06:04, 8 April 2024
- '''Time difference of arrival (TDOA)''' is an electronic technique used in direction finding and navigation, in which the time of arrival of a specific signal, at physi2 KB (331 words) - 12:28, 22 March 2024
- ...that exploited inadvertent radiation from a radio receiv radio receiver. Direction finding and other signals intelligence techniques classically exploit radio ''trans2 KB (318 words) - 16:22, 30 March 2024
- {{r|Direction finding}}2 KB (305 words) - 14:13, 6 April 2024
- ...t early breakthroughs. GCCS also obtained valuable intelligence through [[direction finding]] and [[traffic analysis]] by a division called the "Y Service".3 KB (353 words) - 05:48, 8 April 2024
- Standardized USN systems go beyond simple direction finding and into COMINT. The AN/SLR-25 is a passive cryptologic exploitation system | title = Transportable Radio Direction Finding (TRDF) System (AN/SSQ-120)9 KB (1,236 words) - 08:34, 23 February 2024
- ...Second World War]], a U.S. Navy [[SIGINT before the Second World War#Naval direction finding and message interception|intercept station]] for [[communications intellige2 KB (345 words) - 08:51, 30 June 2023
- ...its tactical communications). If [[signals intelligence#direction finding|direction finding]] can localize the transmitter to the known position of an artillery site,12 KB (1,821 words) - 06:04, 8 April 2024
- ...hearing the signal until it determines the new frequency. In like manner, direction finding systems may not be able to follow the changing frequency long enough to get3 KB (476 words) - 16:23, 30 March 2024
- 4 KB (536 words) - 06:04, 8 April 2024
- ...estine human-source intelligence (HUMINT) they sent might seem reasonable, direction finding, a discipline of signals intelligence (SIGINT) might have shown they were t4 KB (556 words) - 07:36, 18 March 2024
- ...tially, the policy was that the South Vietnamese would be trained in basic direction finding using "known or derived" technical information, but, for security reasons,11 KB (1,683 words) - 05:35, 31 May 2009
- 3 KB (448 words) - 07:32, 18 March 2024
- ...If the EPIRB does not transmit the GPS coordinates, it may take several [[direction finding]] passes of the satellites to localize the beacon. Still, unless GPS is in4 KB (635 words) - 10:05, 24 August 2010
- ...sed on a now-outmoded VHF communications ssytem called NDRS. This has no [[direction finding]] capabilities, gaps in geographic coverage, and was based on single channe9 KB (1,309 words) - 10:49, 23 February 2024
- ...EAGLE and the JU-21 LEFT JAB, the latter being the first with computerized direction finding and data storage. Even more advanced ASA equipment was on P-2V aircraft bo ...elicopter, which has interception capabilities in the 1.5-150 MHz and direction finding between 20-76 MHz. The EH-60L has better communications and ungradabi18 KB (2,719 words) - 17:29, 12 September 2009
- ...nmi in his position calculation. During Jutland, there was limited use of direction finding on fleet vessels, but most information came from shore stations. ...erta and #3 SWS at Victoria B.C. Victoria also had a remote High Frequency Direction Finding ([[HF/DF]]) site in Nanaimo approximately 60 mi to the northwest." <ref>{{c16 KB (2,460 words) - 06:04, 8 April 2024
- ...hearing the signal until it determines the new frequency. In like manner, direction finding systems may not be able to follow the changing frequency long enough to get4 KB (694 words) - 16:22, 30 March 2024
- ...d the U-Boat Enigma cryptosystem traffic. But "HF/DF" Signals intelligence#direction finding|High Frequency Direction Finder) was still able to find where the U-Boats w14 KB (2,151 words) - 07:29, 18 March 2024
- ...function covering 0.5-18 GHz in five bands. This can achieve 5-degree direction finding. ...system, which gives detection, emitter location and MASINT identification, direction finding, and strategic intelligence support. It was first implemented in 2000 and s14 KB (1,936 words) - 09:03, 9 August 2023
- 5 KB (814 words) - 10:02, 24 August 2010
- 4 KB (583 words) - 11:05, 14 June 2010
- ...nmi in his position calculation. During Jutland, there was limited use of direction finding on fleet vessels, but most information came from shore stations.5 KB (811 words) - 11:04, 8 April 2024
- ...order of battle and movement information on the Japanese came purely from direction finding and traffic analysis.6 KB (782 words) - 12:48, 2 April 2024
- ...; those are the functions of subsequent steps such as signal detection and direction finding. {{main|Direction finding}}36 KB (5,247 words) - 05:49, 8 April 2024
- 5 KB (740 words) - 18:08, 1 April 2024
- ...32850 MANTIS DF system which, together, provide signal intercept and radio direction finding :*COMINT collection subsystem (CCS), including the AN/PRD-12 direction finding set (to be replace by TOPMAKER) and collection receivers32 KB (4,630 words) - 06:04, 8 April 2024
- ...nce]], both from [[cryptanalysis]] of the [[Enigma machine]], as well as [[direction finding]].9 KB (1,305 words) - 05:33, 31 May 2009
- Different from direction finding in SIGINT, frequency analysis MASINT concentrates not on finding a specific15 KB (2,153 words) - 14:43, 18 March 2024
- 8 KB (1,184 words) - 14:08, 31 March 2024
- His other developments were in [[Optical fiber|fibre-optics]], radio direction finding, [[infrared]] night viewing and (possibly) [[radar]]. Questions remain abou11 KB (1,700 words) - 07:31, 20 April 2024
- His other developments were in [[Optical fiber|fibre-optics]], radio direction finding, [[infrared]] night viewing and (possibly) [[radar]]. Questions remain abou11 KB (1,700 words) - 07:31, 20 April 2024
- ...order of battle and movement information on the Japanese came purely from direction finding and traffic analysis.23 KB (3,456 words) - 18:47, 3 April 2024
- These protect against traffic analysis and, for transmitting sites, direction finding.13 KB (2,000 words) - 16:21, 30 March 2024
- ...nsports, when it was unknown if they would challenge the naval quarantine. Direction finding confirmed they had turned around. <ref name=NSA-Cuba /> ...tially, the policy was that the South Vietnamese would be trained in basic direction finding using "known or derived" technical information, but, for security reasons,74 KB (11,149 words) - 11:11, 4 April 2024
- In December, U.S. Army [[signals intelligence]] aircraft, using [[direction finding]] techniques, located a Viet Cong radio transmitter in Tan Thoi hamlet, 1413 KB (2,120 words) - 01:28, 27 March 2024
- 25 KB (3,805 words) - 22:34, 14 June 2009
- ...gnize hostile artillery fire control radars, and also how to do tactical [[direction finding]], [[traffic analysis]], and field-level [[cryptanalysis]] against opposing ...nsports, when it was unknown if they would challenge the naval quarantine. Direction finding confirmed they had turned around. <ref name=NSA-Cuba />72 KB (10,689 words) - 08:11, 4 May 2024
- 23 KB (3,544 words) - 10:05, 10 February 2023
- ...became available. These techniques anticipated, and then paralleled, radio direction finding in SIGINT, which first was goniometric and now, with the precision time syn75 KB (10,990 words) - 12:11, 31 March 2024
- 59 KB (8,914 words) - 07:36, 18 March 2024
- ...became available. These techniques anticipated, and then paralleled, radio direction finding in SIGINT, which first was goniometric and now, with the precision time syn19 KB (2,822 words) - 16:21, 30 March 2024
- ...ontent of the human intelligence (HUMINT) they sent might seem reasonable, direction finding, a discipline of signals intelligence (SIGINT) might have shown they were t60 KB (8,909 words) - 18:47, 3 April 2024
- Their principal initial responsibility was direction finding of Viet Cong radio transmitters, which they started doing from vehicles equ67 KB (10,278 words) - 01:06, 8 April 2024
- ...rol at least a basic signals intelligence capability, which, at least, has direction finding, security monitoring of one's own communications, operation of secure commu29 KB (4,252 words) - 07:36, 18 March 2024
- ...panying an ARVN team on a [[communications intelligence]] mission, doing [[direction finding]] on the Viet Cong.64 KB (9,843 words) - 10:44, 12 April 2024
- ...d sensor; an emitter mapping sensor for Radio Frequency (RF) intercept and direction finding; remote chemical detection; and a multifunction RF sensor. The RSV also has31 KB (4,588 words) - 02:18, 7 April 2024
- ...of the modern "all-source" center, where tactical reports, cryptanalysis, direction finding, and other functions came together to locate German submarines threatening37 KB (5,534 words) - 20:45, 2 April 2024
- ...n-watt/watson-watt.htm] radar receives its first trial (then called "radio direction finding"}.54 KB (7,884 words) - 12:15, 14 February 2024
- ...t with ARVN infantry, but part of a [[signals intelligence]] team, doing [[direction finding]] on Viet Cong radio transmitters in the field, whose team was ambushed.58 KB (8,909 words) - 13:42, 6 April 2024