Satellite Operating Modes
Satellite modes resources for hams worldwide.
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Subcategories
- Analog Satellites (2)
- AO-51 (4)
- Clubs (7)
- CubeSats (11)
- Digital Satellites (1)
- Hamsat VO-52 (1)
- QO-100 (7)
- Real Time Tracking (6)
- Weather Satellite (11)
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Live realtime satellite tracking system show current status of amateur radio satellites, ISS tracking is also provided by showing ISS Visible Passes based on your own location. This web site show the International space station live position and can be used as an iss tracker app to determine future satellite and ISS transit over your location. -
Satellites and Oscar 40, Microwave and ATV -
This article describes how to make a quadrifilar helix (QFH) antenna easily, from inexpensive materials: uPVC plumbing pipe and RG-58U co-axial cable. A low-cost, easy-to-build Quadrifilar Helix (QFH) antenna for weather satellite reception using uPVC plumbing pipe and RG-58U coaxial cable. Unlike traditional designs requiring copper pipe and plumbing skills, this approach enables construction with basic tools and minimal technical expertise. The antenna's shorter, wider proportions favor higher elevation angles, reducing interference from horizon-level pager transmitters. Electrical connections are simplified at the antenna's apex, with the coaxial cable forming the radiating elements. Testing demonstrated consistent signal strength throughout satellite passes, proving effective weather satellite reception is achievable without precision engineering to sub-millimeter tolerances. -
A list of active Amateur Radio satellites grouped by FM SSB/CW and satellite monitoring -
The DSP Satellite Transceiver is a conceptual transceiver designed as a dedicated unit for amateur satellite operators. The initial concept was brought about by the lack of satellite functionality on modern amateur radio transceivers, and the specialized requirements of the ham radio operator who utilizes OSCAR amateur satellites. -
AMSAT P3-E Satellite Donation Page. Get into Orbit with AMSAT-DL's P3E-Satellite -
Smart homebrew antenna-ELEVATOR system with linear actuator. The actuator is a cheap and heavy tool with high enough torque, ideal for elevation systems, but in practice it needs quite an effort in order to operate correctly in your homebrew antenna system. This page inform you of the actuator's secrets. -
A javascript satellite antenna look angles calculator -
About operating the AO-27 satellite -
144 MHZ to 28 MHZ 2nd Down-Converter for AO-40 Sat -
The home of Soci?t? Europ?enne des Satellites. -
Automatic Picture Transmission (APT) is used by Satellites to enable a fully automated unattended reception of the transmitted pictures. -
Use this online calculator if you need to know your azimuth/elevation relative to a satellite -
NORAD Two-Line Element Sets, FAQ, and related informations. -
History of all OSCAR satellites from 1961 till today in chronological order. -
Dopller effects on satellite tracking -
European Telecommunications Satellite Organization -
Digital satellites Frequency site -
If you are interested in the environment, the weather and other natural phenomena then there is something magical about being able to see pictures of the earth from space just as it is right this minute. One way you can do this is by receiving images from weather satellites. -
This listing was put together by ve7vdx on the USENET rec.radio.amateur.space, and is updated weekly there -
The home of Radio Facsimile wefax & SSTV. -
The Doppler Effect allows the distance between a satellite transmitting from space and a radio receiver on the ground to be measured by observing how the frequency received from the satellite transmitter changes as the satellite approaches, passes overhead, and moves away. -
5 Day prediction table for ISS and find when the ISS will be visible from your QTH by N2YO -
Keplerian elements are the inputs to a standard mathematical model of spacecraft orbits. -
Find out about the latest launch and mission to the Mir Space Station or Shuttle now consolidated in a single web site -
NAVSTAR GPS Timing Operations, USNO GPS Data & Information Files Global Positioning System Overview Current GPS Constellation, GPS Time Transfer Operations, GPS & Glonass Satellite Visibility -
Elimiate QRM when working with satellite antennas -
F4FAP maintains a useful listing of current saltellites that are on the air and that can be easily heard and worked. -
Information on how operate through the nominally geostationary satellite Oscar 40 -
Lots of cool stuff about satellite world -
Learn how to start using ham radio satellites for your DX contacts, PDF presentation by Dave Long -
An old satellite frequency list from 3 to 8475 Mhz dated 1996 -
Long and detaliled list of AMSAT and other satellites with pictures, drawings and satellite informations -
Information on so-35 satellite -
The SPACEWARN bulletin is intended to serve as an international communication mechanism for the rapid distribution of information on satellites and space probes. -
Many satellites homebrew projects from the sudanese amateur radio station ST2NH active on satellites, ISS, HF phone and digital modes. -
A close up of Doppler Shift, a phenomenon which is commonly observed by the lay person, yet still confuses many amateur satellite operators. -
Satellite observing guide and reference -
Satellite infos and links by Larry Johnston -
You wanna try to work modern satellite like AO-40 but have only one rig ICOM-706MKIIG ? This article will help you. -
History of amateur saltellites compiled by AMSAT india -
Working low-earth orbit satellites from any place -
A checklists of amateur (ham) radio satellites, including launch dates and images of the satellites. -
The ARRL powerpoint on satellite Operations by WB8IMY -
Status of active Satellites on Amateur Radio Frequencies -
Practice these operating techniques so you will be ready to capture that 100-point bonus on Field Day. QST Article -
An introduction article about how to start with amateur radio satellite communication. In this article, the author includes information on how to home brew your own dual band satellite antenna -
If you can program split-frequency memories in your dual-band radio, or your dual-band radio has two VFOs, you can work an FM satellite -
Eham article by Vince Waelti (K9TSU) -
A web site about amateur radio satellite -
NASA ask ham operators that can participate to assist in testing out some equipment onboard the JUNO spacecraft when it makes its flyby in October 2013. -
An online reference table with Satellite information including current status, uplink and downlink frequencies. -
Personal web site by Joe PS8ET an active amateur radio operator from Brazil very active both on HF bands and on Ham Radio Satellites. -
SAT filters ensure effective full-duplex satellite QSOs by mitigating interference between 145 MHz uplink and 435 MHz downlink signals. Custom coaxial and SMD-based filters address transmitter harmonic interference and improve receiver isolation, achieving over 70 dB suppression in the undesired band. Designed for simplicity, these filters maintain optimal VSWR and are housed in shielded brass enclosures. Practical implementations with Yagi antennas demonstrate compatibility with SDR systems, enabling seamless communication even in challenging satellite conditions, such as low-elevation passes and DX pile-ups. -
All Satellites Frequency List Update. A complete list of satellite frequencies available in several formats, including info on Satellite Uplink and Downlink frequencies Beacon, operative Mode, Callsign and Weather sat functionality. -
SatNOGS DB is an effort to create an hollistic, unified, global database for all artificial objects in space (satellites and spacecrafts). You can view and export the data, contribute to it, or even connect your application using API. -
In this page you will find soundtracks from various space objects including satellites, manned and unmanned space ships and space stations. -
N8VI\'s powerpoint on satellite keplerian elements. -
How to program Baofeng handheld transceiver with satellite frequencies, and how to get alerts when satellites are visible by using a smartphone app. A beginners guide to work satellites with a common VHF handheld radio.
