Uhf satcom pirates The SATCOM pirates are at it again! The pirates are using the US Military SATCOM system to Apr 20, 2009 · Brazilian satellite hackers use high-performance antennas and homebrew gear to turn U. 2015-12-04 249. 9000 Pirates SE 255. We are non-profit community of radio pirates from around the world. Thread starter BackHive67; Start date Feb 11, 2016; Status Not open for further replies. Thread starter prcguy; Start date May 21, 2010; The pirates are a bit stronger on 255. 24 Apr - Управление Motorola GM360 через ПК+Telegram 2021. My friend listens to them all the time on his ham Feb 7, 2025 · HF Radio and Satcom Monitoring For UHF SATCOM, I use antennas such as the Trivec Avant AV-2011, AV-2055, and AV-2095. All parts were bought at Feb 21, 2019 · Simple dual band dish feed for Es'hail-2 / QO-100 Mike Willis G0MJW, Remco den Besten PA3FYM, Paul Marsh M0EYT February 2019 Abs Far right steerable dish in dome, and steerable UHF-Satcom array of helicals. 1 October 2012, updated 20 February 2017 I've found a number of excellent web resources Welcome to UHF-Satcom. Downlink Freq Bandwidth Notes Transponder spectrum plot; 245. groups. The transponders Mar 6, 2018 · This is quite a potent set up- the pirates are mostly fully quieting signals. Some days it is like listening to CB radio. The Joint UHF MILSATCOM Technical Working Group (TWG) is in the process of developing a single integrated waveform with the goal of providing a significant improvement over the two Jan 17, 2023 · UFO/military uhf sats operated usually by pirates Various ham sats (check AMSAT) to see what is current Non voice: NOAA VHF weather sat (assuming that is still running) I Nov 5, 2017 · Listening to the UHF Satcom pirates on FLTSAT 8. From: main@airspy. From research and off air monitoring, the satellite Nov 11, 2024 · Everything about SATCOM. 5000 Pirates SE 253. My understanding was that UHF SATCOM Apr 20, 2009 · Brazilian satellite hackers use high-performance antennas and homebrew gear to turn U. Estimated UHF/SHF SATCOM Terminal Deployment . To build your next adventure you will need to make Inmarsat, Iridium, HRPT weather satellites, GPS, Glonass, and other satellites operating in the L-Band. They have a quick detachable connect system for a variety of interchangeable Here’s a recording of SATCOM pirates, and another recording of SATCOM pirates. . Navy satellites into their personal CB radios. Now, since these pirates Mar 3, 2023 · These days the satellites are often hijacked by Brazilian radio pirates, who use the satellites for long range communications. 5M antenna on show at Brize Norton open day. Subject of the new topic: Jun 14, 2018 · Over on YouTube Corrosive has published a video of him browsing through the UHF Satcom band with a remote Airspy SDR being streamed via SpyServer. sdr-radio. It is possible to use linearly polarised antennas and suffer the Feb 22, 2022 · Subject: Re: Anyone monitoring UHF Satcom Pirates? Wed Feb 23, 2022 7:20 pm: RadioWavez wrote: Especially fun if you know Spanish or Portuguese. Viasat is the world leader in shipboard and fixed-station UHF SATCOM radio communications for defense organizations. 550 MHz is very heavily used by the Brazilian pirates. 7250 294. Joined Oct 9, 2014 I somewhat Jun 23, 2024 · SATCOM Pirates use the old military satellites "no longer used by the military" abandoned years ago now space junk, some people are using them to communicate to each UHF-Satcom transmissions tend to be right hand circular in polarity, and as such the most efficient antenna is a helical. TACSAT-4 is a technology demonstration satellite launched by the Naval Research Lab in the USA. I may May 1, 2007 · I just monitored what (I think) are English speaking SATCOM pirates on 262. The UHF Nov 5, 1997 · Users of UHF satcom require higher data rates to support today's sophisticated C4I mission planning and execution methods that are associated with the digital battlefield of the Here are my notes for UHF satcom frequencies monitored here in California. 000: LHCP: TT&C: DSCS3-12: 57. One of the easiest Jun 14, 2019 · The UHF-SATCOM band is anywhere between 243 - 270 MHz and contains fairly strong signals from many several US satellites that can be received with a simple antenna and Oct 8, 2014 · Is this UHF Pirates on a 250 MHz SATCOM? This is some interesting stuff. S. The transponders are actually wider than 12 kHz but the Brazilian Pirates do not have "real" SATCOM radios. ☠️ The DoD uses SATCOM to support air, land and sea operations critical to U. Join us in Telegram C-band is usually associated with 'old style' satellite TV downlinks, but there are many interesting transmissions to be heard, including Inmarsat communications, old SCPC telephone circuits, Oct 1, 2012 · 252. Most UHF satcom modulation is digital and there are many formats of DAMA spanning several bit rates and for US based comms probably 99% Sep 11, 2019 · I have picked up good usable UHF satcom stuff inside my house on a PRO-43 hand held scanner with Maldol AL-500H whip and with an old PRO-2004 and a Discone. The satellite, catalogue 37818 was launched on the 27th September 2011. Written by PJM on {{ "2018-02-11T16:51:06+00:00" | date "longDate" }} This blog post explains how to get the USA-Satcom Feb 24, 2023 · Ever since the first artificial satellite was launched into orbit, radio operators around the world have been tuning in to their space-based transmissions. 0 East: 7604. The ARA-0548M is a dual-port, 225 to 400 MHz UHF Line-of-Sight (LOS, low You are not likely to hear any clear audio or data traffic via these satellites, except for Sicral-1 which has two cross-strapped UHF to X-band / Ka-Band transponders. Its crossed Yagiantenna design in a partially assembled package allows Dec 4, 2016 · At the same time, some inherent disadvantages of UHF SATCOM are limited bandwidth, the inability to apply frequency re-use in the geo-stationary arc and hence less Apr 24, 2024 · An applicable terminal is a 5- or 25-kHz UHF SATCOM terminal that (1) is undergoing major modification after the date of this standard, or (2) is under development. Discuss models, modifications and other similar worldwide standards Oct 8, 2014 · Is this UHF Pirates on a 250 MHz SATCOM? This is some interesting stuff. A common hobby of RTL-SDR users is to listen to Feb 13, 2018 · 25th November 2006 - Satcom pirates testing SSB via Sicral's 252. Nonprocessed UHF Satellite Systems and Channel Characteristics 29 Table 3-2. NAVY SHF Terminals - some photographs of Apr 22, 2017 · The MT X-wing project antenna works better than a $7,000 military Trivec X-wing within CONUS, I've measured them both. Contents: Aug 18, 2024 · Not really, just listening to our favorite Brazilian pirates on the SATCOM band 250-270 Mhz in the backyard with this newly homemade X-Wing Antenna. Nov 10, 2010 · Hello, I need a few active Military (UHF) SATCOM freqs. £15GBP + shipping (usually a few GBP within UK) 28mm ID X-Band super VE4MA feed designed COSPAS-SARSAT is a series of VHF/UHF to L-Band transponders that fly on a few satellites, with the sole purpose of providing a 'search and rescue' radio location service. The extended conversation between a man and a woman concerned preparations for · Locked HF+ and UHF Satcom Pirates Simon Brown. 255. SAILOR SP3560 Portable UHF ATEX is designed for use in hazardous marine environments, such as tankers, supply vessels and other offshore Feb 28, 2024 · The VPA-100 is an integral part of a SATCOM and Line-of-Sight (LOS) UHF DAMA/TDMA communications system that complies with the waveform requirements of MIL Jun 18, 2019 · MUOS is different than the "bent-pipe" UHF Satcom Transponders that the pirates are using. Photo: Divulgação/Polícia Federal Jun 14, 2019 · In this episode Corrosive interviews an anonymous informant who has an interesting story about his involvement with the UHF Military SATCOM pirate radio scene in UHF Satcom Frequencies. Signals Dec 12, 2021 · Yes, it can be a mess up there on those old FLTSAT UHF transponders. Bookmarks /-/ooligan; incidents inmarsat Jun 24, 2018 · VHF/UHF Logs, including satellites and radiosondes » SATCOM 250 MHz Pirates 24 Jun 2018; We seek to understand and document all radio transmissions, legal and Oct 17, 2024 · HF Radio and Satcom Monitoring For UHF SATCOM, I use antennas such as the Trivec Avant AV-2011, AV-2055, and AV-2095. com The number one Internet resource for satellite and spacecraft downlink frequencies and information. 5500 Pirates SE 256. This band is specifically reserved for Space to Earth transmission of TT&C, ranging data and payload Feb 11, 2018 · USA-Satcom xHRPT decoder setup. If you are not familiar with UHF Satellite Communication (SATCOM) Antenna 23NOV10 REV:-Harris Corporation: RF-3080-AT001: 276Kb / 2P: ANTENNA, PORTABLE UHF SATCOM ANTENNA Ultralife Corporation. 2022. 0 East: 7600. BackHive67 Member. national security, including beyond line-of-sight communications between command posts and operators in the Jan 9, 2024 · Chelton's UHF SATCOM antennas are designed to be rugged to withstand harsh environments whilst offering superb coverage. Most every time I endeavour to update Fltsatcom satellite elements (TLEs) they are very old and/or place Nov 11, 2024 · Everything about SATCOM. Photo: Divulgação/Polícia Federal Dec 7, 2022 · UHF SATCOM Satellite Downlinks Receivable in North America Matt Blaze. io? This cannot be undone. I know most of those comms are secure, but just wondering if the U. 0750 CONR-1 NORAD 260. Bookmarks /-/ooligan; incidents inmarsat Dec 12, 2019 · I was visiting in Sao Paulo, Brazil and while going to lunch with an amateur radio friend there he announced he listens to Brazilian pirates on UHF satcom while driving to and May 26, 2019 · Known CONUS UHF Satcom Networks Down Up Description ----- 260. 706 moderated Re: HF+ and UHF Satcom Pirates Meduzi Jellyfish <iain@> #24767 . NB that the transponder bandwidths given are approximate. Bookmarks. 1. Your better off sticking with your Watson At the center of this enigma lies the tale of the South American satellite pirates, a clandestine network of individuals who have ingeniously tapped into retired UHF MilSat bands to extend their radio range deep into the heart of the rainforest. @pdgls; @thenewarea51; EAM Watch; HF Underground; Milcom This is an important step in case #hearsat needs to be closed to registered users only. , the satellite portion, of the UHF SATCOM system includes three different types of satellites, each Apr 26, 2023 · I recently heard some ham traffic being relayed by pirates on UHF SATCOM (263. Bookmarks /-/ooligan; incidents inmarsat Mar 2, 2025 · The ARA-244 series of antennas are the smallest, sturdiest, lightest, most powerful and rugged handheld UHF SATCOM antennas available. 6000 Pirates SE From: main@airspy. As I am typing this, I am also hearing pirates on Jan 23, 2024 · Table 3-1. May 11, 2014 · 269. io] On Behalf Of Meduzi Jellyfish Sent: 06 November 2017 10:20 To: main@airspy. 85M X-band terminal (above) Reacher 2. 3250 CONR-2 EADS (B-52 assets) 263. This blog post explains how to get the USA-Satcom Aug 28, 2024 · It’s all about the frequency. The main payload was 12 transponders operating in the UHF / SHF uplink and UHF downlink The new topic will begin with this message. satcom@home:~$ Archive About RSS. 8500 Pirates SE 253. 550, but only a few are easily audible. io Subject: Re: [airspy] HF+ and UHF 28mm OD X-Band Squeezed Tube Depolarisor, optimised for 8. 96 1913 NCG UNID SS RLG WFM BC, Nicaragua (via satcom) qrg: 269. #satcom from IRCnet closed at the end of 2004 due to network instabilities. e. military is still using "un-secure" Sep 4, 2024 · For UHF SATCOM, I use antennas such as the Trivec Avant AV-2011, AV-2055, and AV-2095. There were referred to as "Pirates" of which, the HF+ and UHF Satcom Pirates; × Close Search Search Cancel Single Toggle Dropdown Messages Topics Expanded Polls previous page #24775 next page Locked Re: HF+ and UHF Brazilian truckers and Russian radio pirates: exploring SATCOM satellites. More info: http://www. Moving the antenna outdoors improved the signals dramatically. Wagner, no-one here has called Brazilians "bandits". UHF SAILOR SP3560 Portable UHF ATEX. Antenna Finder. 5dB gain at X-Band RF: High Gain Antenna 45. Satcom Pirates Launched on 20th October 2018 and arriving at Mercury late 2025. Jun 23, 2024 · SATCOM Pirates Licence free two-way radio services that now includes both FM and digital channels. 7500 Pirates SE 253. 2GHz to 2. Find out All About UHF Apr 22, 2024 · UHF Line-of-Sight antenna; UHF SATCOM antenna; Ideal for high-speed and high-power SOTM operations; Magnetic attachment; Description. year 2009. Back in 2009, 39 Brazilian pirates were busted, but the activity continues. did some outdoor field testing today with the X-wing which rendered some impressive results. To receive SATCOM, you need a receiver that can tune the frequency range in narrow FM (most Dec 12, 2021 · All frequencies are 12 kHz wide FM. There are so many, and I don't know where to start. 4750 294. It is used for UHF On 7/11/2017 7:24:34 AM, Terry Gaff (techie@) wrote: Most every time I endeavour to update Fltsatcom satellite elements (TLEs) they are very old and/or place FLTSATCOM-8 over south Feb 12, 2025 · HF Radio and Satcom Monitoring For UHF SATCOM, I use antennas such as the Trivec Avant AV-2011, AV-2055, and AV-2095. On this site you will mostly find satellite and spacecraft Feb 28, 2025 · SATCOM 250 MHz Pirates 17 Jun 2018 We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. 480 MHz: 10 KHz: 2 tone IMD testing 17:08 30/3/2007 you can click on it for the full resolution version. 9250 Contribute to nikolagor/UHF-SatCom-Reception development by creating an account on GitHub. Yes, though FLTSATCOM abuse seems fairly rife throughout South America. I was uhf-satcom Tags 401 net APAC argentina army australia aviation bolivia brazil broadcast canada cbp chinese coast guard colombia CONUS digital haarp ham radio incidents inmarsat iraq Nov 29, 2008 · I hear lots of pirates in foreign languages, but nothing in English. Or, how do I know which RadioReference. 4dB gain at Ka-Band RF: Medium On Sun, Nov 5, 2017 at 04:46 pm, EB4APL wrote: They are Brazilians, aren't they? 73 de Ignacio, EB4APL. 32 Table 3-3. 3GHz band - there are exceptions to this as always. The four geosynchronous, or geostationary, Nov 17, 2024 · The Trivec AV2055-3 UHF Satcom Satellite Communication Antenna System is a military-grade antenna specifically designed for satellite communication. We do not Jul 27, 2009 · The 260 Mhz custom duck that I use for UHF SATCOM monitoring works in the 422 to 430 Mhz bands, so I'm sure it will pull in signals in the upper part of the 225-400 Milair band At the center of this enigma lies the tale of the South American satellite pirates, a clandestine network of individuals who have ingeniously tapped into retired UHF MilSat bands to extend their radio range deep into the heart of the rainforest. (above) Talon tactical 1. 01), which mandates that JITC certify/assess Ultra High Sep 5, 2022 · UHF Satcom Piracy Radio Pirates Heard on UHF Satcom Satellites September 05, 2022 · 1 min read . The SATCOM pirates are at it again! The pirates are using the US Military SATCOM system to The UHF-SATCOM band is anywhere between 243 - 270 MHz and contains fairly strong signals from many several US satellites that can be received with a simple antenna and any UHF Dec 10, 2022 · Here is a video I took while riding with an amateur radio friend in Sao Paulo, Brazil listening to Brazilian pirates on a US satellite. 4GHz but usable on X-Band milsat, as used @uhf-satcom ground stations. The robust S-Band. Written by PJM on {{ "2018-02-11T16:51:06+00:00" | date "longDate" }}. 820 MHZ. From single user terminals to complete stand-alone UHF systems for 4 days ago · The C34 Antenna Series pioneered UHF satcom for fixed-wing aircraft in the mid-1970s. Click on the frequency to The SRR-01 is a 14 dBi right-hand circularly polarised helical antenna optimised for the UHF SATCOM band, covering the MIL Standard frequency range from 240 to 320 MHz. RF:MPO High Gain Antenna is 1m with 38. com/Blog/PostId/17/pirates the HF+ does perform well up there. TacSat-4. UHF SATCOM refers to satellite repeaters that operate between 240 MHz and 270 MHz. Skynet 5D has a nice The Harris RF-3080-AT001 antenna provides maximum UHFSATCOM performance from a 6. 800 MHz: 25 KHz: 249. 3 Aug 20, 2024 · UHF SATCOM - SPACE SEGMENT The spaceborne segment, i. The first of its kind, this dual-mode (high- and low-angle) antenna is now standard Aug 2, 2022 · UHF satcom makes use of Geosynchronous Earth Orbit satellite; Geo as in 'Earth' and Synchronous as in 'at the same time'. The United States military has a worldwide UHF geostationary satellite May 21, 2010 · MT magazine UHF Satcom antenna project. 330MHz transponder (pjm recording) 24th November 2006 - Sicral UHF/X-band tpx's Jul 27, 2009 · Yes, the Yupiteru MVT-7100 is a VERY sensitive radio, but it's probably going to overload when connected to a rooftop base antenna. Sputnik 1 only sent · moderated HF+ and UHF Satcom Pirates Terry Gaff #24777 . 4500 Pirates SE 255. Feb 11, 2016 · SATCOM pirates - SSTV. Although MUOS and Are you sure you wish to delete this message from the message archives of airspy@groups. The SARSAT satellites and SAR (Search and Rescue) Satellite Location Frequency Pol Modulation FFT; WGS-F2: 60. 45 1606 UNID WFM BC STL, Latin America Feb 21, 2019 · USA-Satcom xHRPT decoder setup. The DoD also uses leased services from commercial SATCOM providers such as Iridium and Inmarsat. 330MHz / 7393. These are from military UHF satellites covering the CONUS and Asia-Pacific region. io] On Behalf Of Meduzi Jellyfish Sent: 06 November 2017 10:19 To: main@airspy. 3 lb package. io Subject: Re: [airspy] HF+ and UHF May 22, 2024 · JITC has a mission requirement to support the directives of Chairman of the Joint Chiefs of Staff Instruction (CJCSI 6251. 675) – Someone was rebroadcasting: “CQ CQ CQ Parks on the Air KE8WLW in K-6803” . It used to worst prior to the 2009 swoop. All Messages By This Member #24731 Nice, Apr 21, 2009 · blantonl writes "Brazilians all over the country are using modified amateur radio equipment to communicate with each other using US Military communications satellites — May 21, 2010 · Ok. At S-Band, the majority of satellite downlinks fall in the 2. Just a few will help. 1500 Pirates SE 253. MUOS is based on the WCDMA platform which provides authentication and Apr 9, 2015 · payload to support the legacy UHF terminals. io [mailto:main@airspy. 957 Stereo! corkscrew drift pattern .
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