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| − | This page is an introduction for those new to the world of V/UHF military monitoring, as well as for folks more seasoned in the hobby. | + | This page is an introduction for those new to the world of '''[[VHF]]''' and '''[[UHF]]''' military monitoring, as well as for folks more seasoned in the hobby. This topic is discussed in the [https://forums.radioreference.com/forums/military-monitoring-forum.94/ RadioReference Military Monitoring Forum] |
| | | | |
| − | ==Pages with Useful Information== | + | ==Where to Start?== |
| − | * [http://24.61.250.39:89/slang.html Combat Air Patrol Glossary of Terms]
| + | Even if you aren't around a military base, there's still several possibilities to hear Military Communications (Milcom) traffic: |
| − | * [https://www.notams.jcs.mil/ Defense Internet NOTAM Service]
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| − | * [https://164.214.2.62/products/digitalaero/index.cfm DOD Digital Flight Publications]
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| − | * [http://henney.com/chm/callsign.htm Military Callsign List]
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| − | * [[Military Monitoring Glossary]] A page with definitions for abbreviations and terms used on the air
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| − | * [http://www.monitoringtimes.com/html/glossary.html MT Glossary]
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| − | * [http://www.ntia.doc.gov/osmhome/allochrt.html NTIA Frequency Allocations]
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| − | * [http://sua.faa.gov/ Special Use Airspace and ATC Assigned Airspace]
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| − | * [http://www.the-guide.nl/callsign/call/open?page=index The Guide's Internet Callsign List]
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| − | * [http://www.uhf-satcom.com/uhf/ UHF Satellite Reception]
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| | | | |
| − | ==Frequencies==
| + | ; Tips |
| − | * [http://www.carmachicago.com/profiles/pdf/pdfProfiles.html CARMA Frequency Profiles]
| + | * Any data on military trunk systems is linked in the 'Trunked Radio Systems' page linked on each state's page in our [[Collaboration Gateway]]. For an example, see the [[Trunked Radio Systems (MD)]] article. |
| − | * [[Delmarva Milcom Monitoring]] | + | * If you live near a major city, chances are good your local airport also uses UHF frequencies in addition to the usual civil air ones. Be sure to check the RadioReference Database for these. |
| − | * [http://www.markshadwick.net/scanner2.html Eastern Oklahoma/Western Arkansas Military Air Scanner Frequencies]
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| − | * [http://www.geocities.com/scanseva/index.html Hampton Roads Scanner Page]
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| − | * [http://hometown.aol.com/jerseymilair/jerseymilair.html Jersey Coastal Milair]
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| − | * [[Michigan MilAir Reference]]
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| − | * [http://henney.com/chm/mid-lant.htm Mid Atlantic Area - Military Frequencies of Interest]
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| − | * [http://www.milaircomms.com/ Military Comms Monitoring] | |
| − | * [http://www.siscom.net/%7Emmeece/military.html MONIX Military Frequency List]
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| − | * [[New England MilAir Monitoring]]
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| − | * [http://microvoltradio.com/ Northwest Aircraft Communications]
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| − | * [http://www.ohioscan.net Ohioscan]
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| − | * '''NOTE:''' A userid and password are required to access the milcom area
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| − | * [[United States Coast Guard]]
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| | | | |
| − | ==Mailing Lists==
| |
| − | * Also see the mailing lists on the [[Utility Monitoring]] page for additional links
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| − | * [http://groups.yahoo.com/group/AirCommSouthwest/ Air Comm Southwest]
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| − | * [http://groups.yahoo.com/group/CSFRC/ CSFRC]
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| − | * [http://groups.yahoo.com/group/FloridaScan/ FloridaScan]
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| − | * [http://groups.yahoo.com/group/FloridaMilcom/ FloridaMilcom]
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| − | * [http://groups.yahoo.com/group/HiDesertScan/ Hi Desert Scan]
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| − | * [http://groups.yahoo.com/group/low-level/ Low Level]
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| − | * [http://groups.yahoo.com/group/mid_atlantic_milcom/ Mid Atlantic Milcom]
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| − | * [http://groups.yahoo.com/group/MilAirCommsChat/ MilAirCommsChat]
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| − | * [http://mailman.qth.net/mailman/listinfo/milair Military Aircraft Comms]
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| − | * [http://groups.yahoo.com/group/Mil-AirUK/ Mil-AirUK]
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| − | * [http://mailman.qth.net/mailman/listinfo/milcom Milcom]
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| − | * [http://groups.yahoo.com/group/Milcom2/ Milcom2]
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| − | * [http://groups.yahoo.com/group/milscanners/ MilScanners]
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| − | * [http://groups.yahoo.com/group/mil-spotters-forum/ Mil Spotters Forum]
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| − | * [http://groups.yahoo.com/group/NAMAR/ NAMAR]
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| − | * [http://groups.yahoo.com/group/NashvilleScan/ Nashville Scan]
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| − | * [http://groups.yahoo.com/group/pamilitarymonitors/ PA.Military Monitors]
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| − | * [http://groups.yahoo.com/group/PanScan/ PanScan]
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| − | * [http://groups.yahoo.com/group/pdxmilcom/ PDX Milcom]
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| − | * [http://groups.yahoo.com/group/ScannerTalk/ Scanner Talk]
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| − | * [http://groups.yahoo.com/group/socalmilcom/ Socal Milcom]
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| − | * [http://groups.yahoo.com/group/Touchdown-News/ Touchdown News]
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| | | | |
| − | ==Receivers/Scanners== | + | ==Typical Questions and Answers== |
| − | ===Mini Handhelds===
| + | * '''What Do I Need to Hear Military Flights?''' |
| − | Care should be used when connecting any large antenna to these handhelds. Receivers in this range will likely overload,
| + | ** See our [[Milcom Receiving Equipment]] article. It covers SDRs, scanners, wideband radios, and some examples of antennas |
| − | as their front ends simply can't handle the amount of RF such antennas may deliver. They are most useful in airshows, or
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| − | if a base is geographically close to the user. A good set of earphones is strongly recommended.
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| | | | |
| − | *EHam.Net Reviews
| |
| − | ** [http://www.eham.net/reviews/detail/4519 Alinco DJ-X2]
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| − | ** [http://www.eham.net/reviews/detail/1925 Alinco DJ-X3]
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| | | | |
| − | *Strong Signals Reviews | + | * '''Where Can I Find Information for my area?''' |
| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=035 Alinco DJ-X2] | + | ** The first place you should go is the RadioReference Database, which contains frequencies maintained by a team of specialists in their area. |
| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=fi&class=recv&num=013 AOR AR16B] | + | ** Then check the [[Milcom Web Pages and Mailing Lists]] article |
| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=004 Welz WS1000]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=009 Welz WS2000]
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| | | | |
| − | *Wiki Pages
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| − | ** Icom [[IC-R1]]
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| − | ** Icom [[IC-R2]]
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| − | ** Icom [[IC-R5]]
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| − | ** [[Yaesu VR-120]]
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| − | ** [[Yaesu VR-500]]
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| | | | |
| − | *Other Models | + | * '''How can I find what is being used for milcom in my area if the above has nothing.''' |
| − | ** Alinco DJ-X1 | + | ** Post a question in your state's forum |
| − | ** Alinco DJ-X5
| + | ** See the [[Searching for Milcom Activity]] article |
| − | ** [http://www.alinco.com/Products/DJ-X7/ Alinco DJ-X7T] | |
| − | ** AOR AR16
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| − | ** AOR AR32
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| | | | |
| − | ===Handhelds (full size)===
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| | | | |
| − | * AOR [[AR8000]] | + | * '''What About Satellites?''' |
| − | * AOR [[AR8200]]
| + | * '''Can I Hear (and maybe talk to) the Astronauts on the International Space Station?''' |
| − | * Icom [[IC-R3]]
| + | **Military communications over satellites can occasionally be heard. Note that just about all U.S. military SATCOM voice transmissions are encrypted. Occasionally you can hear short comms in the clear, like voice testing, but this is infrequent. You can also hear telemetry and other constant data streams. More often, you can hear what sounds like casual conversations in languages other than English, but the reason for this is somewhat unclear. A receiver for monitoring SATCOM must coverage from 240 MHz to 270 MHz. While NFM mode is common, many other modes are possible. [[Software Defined Radios]] easily fit this requirement. Just like VHF/UHF Milcom, SATCOM uses an interval of 25 kHz. Optimal setups for receiving SATCOM are unique, involving hi gain antennas designed for correct polarization of the SATCOM signal. It is possible to hear SATCOM with nothing more than a handheld and a wideband whip. This technique involves going outside (SATCOM signals are relatively weak), searching the SATCOM frequency range, and experimenting with orienting your whip from vertical to horizontal. Listen carefully for carriers and periodic data bursts. See the [[SATCOM]] page for more information about amateur and military satellites, including the International Space Station. |
| − | * Icom [[IC-R10]]
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| − | * Icom [[IC-R20]] '''Note 2'''
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| − | * RS [[Pro-26]] | |
| − | * RS [[Pro-96]] '''Note 1'''
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| − | * RS [[Pro-97]] | |
| − | * Uniden [[BC250D]] | |
| − | * Uniden [[BC296D]]
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| − | * Uniden [[BCD396T]]
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| − | * Uniden [[BR330T]]
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| | | | |
| − | *EHam.Net Reviews
| + | --- |
| − | **[http://www.eham.net/reviews/detail/1031 Alinco DJ-X10]
| + | *Return to: [[Main Page]] |
| − | **[http://www.eham.net/reviews/detail/2699 Alinco DJ-X10] | + | *Return to: [[Scanning Q%26A]] |
| − | **[http://www.eham.net/reviews/detail/4395 Alinco DJ-X2000]
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| − | **[http://www.eham.net/reviews/detail/1338 Alinco DJ-X2000]
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| − | **[http://www.eham.net/reviews/detail/3294 RS PRO-60]
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| − | **[http://www.eham.net/reviews/detail/1298 Trident TRX-100] | |
| − | **[http://www.eham.net/reviews/detail/2601 Trident TRX-200]
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| − | **[http://www.eham.net/reviews/detail/2928 Yupiteru MVT-7100]
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| − | **[http://www.eham.net/reviews/detail/2587 Yupiteru MVT-9000]
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| | | | |
| − | *Strong Signals Reviews
| + | [[Category:Military FAQ]] |
| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=008 Alinco DJ-X10]
| + | [[Category:Scanners FAQ]] |
| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=039 Alinco DJ-X2000]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=005 RS PRO-60]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=fi&class=recv&num=009 Sony IC-SP1PC]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=fi&class=recv&num=014 Trident TRX-100]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=014 Uniden BC-3000XLT]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=040 Yupiteru MVT-7300]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=016 Yupiteru MVT-9000]
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| − | | |
| − | * '''Note 1''' Programming UHF military air frequencies in the PRO-96 is only possible using [http://www.starrsoft.com/software/win96/ Win96]. In addition, sensitivity may not be optimum because the receiver was not designed for it. It's operation is otherwise normal in all other respects.
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| − | * '''Note 2''' In the November 2004 edition of Monitoring Times magazine, in the 'Scanner Equipment' column, author Bob Parnass AJ9S noted a pronounced loss of sensitivity in the 280-295 Mhz range.
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| − | * '''Note 3''' Icom receivers typically have a slow scan rate. Scanning large lists of frequencies effectively may not be possible. Software such as [http://www.datadeliverydevices.com/RadioMax.htm Radiomax] '''may''' increase the available scan rate.
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| − | * '''Note 4''' Computer control and other logging functions using RS/GRE radios is not possible. Only up/download operations are supported.
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| − | | |
| − | ===Base/Mobile===
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| − | | |
| − | * AOR [[AR3000]]
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| − | * AOR [[AR5000]]
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| − | * AOR [[AR8600]]
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| − | * Bearcat [[BC300]]
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| − | * Icom [[IC-R7000]]
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| − | * Icom [[IC-R7100]]
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| − | * Icom [[IC-R8500]]
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| − | * Icom [[IC-R9000]]
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| − | * RS [[Pro-2052]] '''Note 5'''
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| − | * RS [[Pro-2055]]
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| − | * RS [[Pro-2096]] '''Note 1'''
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| − | * Uniden [[BC895XLT]] '''Note 2'''
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| − | * Uniden [[BC898T]]
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| − | * Uniden [[BC780XLT]]
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| − | * Uniden [[BC785D]]
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| − | * Uniden [[BC796D]]
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| − | * Uniden [[BCD996T]]
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| − | * [[Yaesu FRG-9600]]
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| − | * [[Yaesu VR-5000]]
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| − | | |
| − | *EHam.Net Reviews
| |
| − | ** [http://www.eham.net/reviews/detail/4212 Bearcat BC-300]
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| − | ** [http://www.eham.net/reviews/detail/865 RS PRO-2004]
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| − | ** [http://www.eham.net/reviews/detail/864 RS PRO-2005]
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| − | ** [http://www.eham.net/reviews/detail/861 RS PRO-2006]
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| − | ** [http://www.eham.net/reviews/detail/2298 Uniden BC-9000XLT]
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| − | ** [http://www.eham.net/reviews/detail/1186 Uniden BC-9000XLT]
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| − | | |
| − | *Strong Signals Reviews
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=011 RS PRO-2035]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=020 RS PRO-2042]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=001 RS PRO-2045]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=022 Uniden BC-9000XLT]
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| − | | |
| − |
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| − | * '''Note 1''' Programming UHF military air frequencies in the PRO-2096 is only possible using [http://www.starrsoft.com/software/win96/ Win96]. In addition, sensitivity may not be optimum because the receiver was not designed for it. It's operation is otherwise normal in all other respects.
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| − | * '''Note 2''' The BC895XLT cannot receive the 138-144 mhz range in AM mode. The BC898T is capable of this operation
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| − | * '''Note 3''' Icom receivers typically have a slow scan rate. Scanning large lists of frequencies effectively may not be possible. Software such as [http://www.datadeliverydevices.com/RadioMax.htm Radiomax] '''may''' increase the available scan rate.
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| − | * '''Note 4''' Computer control and other logging functions using RS/GRE radios is not possible. Only up/download operations are supported.
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| − | * '''Note 5''' The PRO-2052 can be forced into AM mode in the VHF land mobile band (138-144 Mhz); a circuit modification is required
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| − | | |
| − | ===Computer Controlled Receivers===
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| − | * These receivers require the use of a PC to be useful
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| − | **[[PCR-1000/100]]
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| − | **[http://www.strongsignals.net/access/reviews/reviews.cgi?type=display&rtype=rev&class=recv&num=027 Optocom Review at Strong Signals]
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| − | **[[WinRadio]]
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| − | | |
| − | ===Other Sources of Reviews===
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| − | * [http://www.strongsignals.net/access/content/scanrbrf.html Scanner Review briefs by Bob Parnass AJ9S]
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| − | * [http://parnass.org/pubs.htm Bob Parnass AJ9S Publications list]
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| − | * [http://www.monitoringtimes.com/html/indexes.html MT Index of Reviews and Contents]
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| − | | |
| − | ==Antennas==
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| − | * [http://www.strongsignals.net/access/content/antenna.html Strong Signals Antennas Page]
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| − | * Also see our [[Scanner Antennas]] page for other links.
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| − | * Picking the right coax for your setup is very important. As you go higher in frequency, the loss from a cheap cable can be significant. [http://www.strongsignals.net/access/content/co-ax.html Here's] a good page on the subject.
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| − | * [http://www.radioreference.com/forums/forumdisplay.php?f=80 RadioReference Antennas Forum]
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| − | * [http://strongsignals.net/access/forums/viewforum.php?f=17 Strong Signals Antennas Forum]
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| − | * [http://www.grove-ent.com/BEAMII.html Grove Scanner Beam]
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| − | * [http://www.antennawarehouse.com/Scanner/Scan-log.htm Antenna Warehouse Log Periodic Scanner Beam]
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| − | * [http://www.dpdproductions.com/ DPD Productions]
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| − | * [http://www.antennawarehouse.com/Scanner/Scantenna.htm Antenna Warehouse Scantenna]
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| − | * [http://www.niljon.com/pages/1/index.htm NilJon Antennas]
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| − | * [http://www.rfparts.com/diamond/d130j.html Diamond D130J Discone]
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| − | | |
| − | ==Filters==
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| − | For those living in urban areas, putting up a good antenna (with the proper coax) can cause overloading. Sometimes this overloading shows up as pagers and other unwanted signals showing up in places where you don't want to hear them. These links show a few manufacturers that make filters for specific problem areas of the spectrum;
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| − | | |
| − | * [http://www.iceradioproducts.com/filtersrf.html ICE Filters Page]
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| − | * [http://www.radiofilters.com Radiofilters.Com]
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| − | * [http://www.parelectronics.com/ Par Electronics]
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| − | * [http://www.stridsberg.com/prod02.htm Stridsberg Engineering Filters]
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| − | | |
| − | ==Preamps/Splitters==
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| − | * [http://www.advancedreceiver.com/page2.html AR2 Communications Products]
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| − | * [http://www.electroline.com/en/products/drop_amplifiers/eda_ug/index.html ElectroLine Drop Amps]
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| − | * [http://www.grove-ent.com/PRE01.html GRE Super Amplifier (via Grove website)]
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| − | * [http://www.hamtronics.com/lnk.htm Hamtronics Preamps]
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| − | ** [http://www.monitoringtimes.com/html/mt2001reviews.html#Hamtronics%20LNK-WB%20Wideband%20Preamplifier Hamtronics LNK-WB Wideband Preamp review from MT]
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| − | * [http://www.grove-ent.com/PRE2.html Ramsey Wide Band Preamp (via Grove website)]
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| − | * [http://www.stridsberg.com/ Stridsberg Engineering]
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| − | * [http://www.durhamradio.com/s/home.php?cat=1831 Watson WRP1300 Amplifier]
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