Intelsat 7 is located at orbital position 18.0° W (342° from zero reference) and operates exclusively in the C-band. The satellite is oriented towards transatlantic communications and covers the Atlantic region, Europe, Africa and the Middle East. For most Ukrainian satellite reception enthusiasts, this satellite is primarily of technical interest: there are virtually no open television packages on board, however the signal is quite realistic to receive with an antenna of appropriate diameter.
History and Launch
The satellite was launched into geostationary orbit in 1993 by the Ariane 4 launch vehicle from the Kourou cosmodrome in French Guiana. Platform - Lockheed Martin AS-4000, a proven geostationary bus widely used in commercial satellites of that generation. Design lifetime - 15 years, which corresponded to industry standards of the 1990s. Intelsat 7 was created to increase transatlantic bandwidth capacity amid rapidly growing demand for international telephone traffic and television broadcasts.
Coverage Zones and Reception in Ukraine
The 18.0° W position is frankly disadvantageous for Ukraine. The satellite is shifted far to the west from the central arc of the geostationary orbit, so the antenna elevation angle decreases significantly as you move east across the country. In practice, when adjusting the dish to this position in Kharkiv or Dnipro, you have to tilt the antenna almost horizontally and deal with obstructions from buildings and trees.
| Beam / Region | Coverage | Antenna Diameter (Ukraine) |
|---|---|---|
| Atlantic (C-band) | Atlantic Ocean, coasts of Americas and Europe | 1.8 m and larger |
| European (C-band) | Central and Western Europe | 1.2-1.8 m |
| African (C-band) | Africa, Middle East | reception not practical |
In western Ukraine - in Lviv or Uzhhorod - the elevation angle is noticeably higher, and you can get by with a 1.2 m dish. In the east and south, in Kharkiv or Zaporizhzhia, you should not use less than 1.8 m. According to signal measurements in dense cloud conditions, the C-band holds up stably - this is its main advantage over Ku-band.
Transponder Capacity and Frequency Bands
Intelsat 7 operates in the C-band: reception 3.4-4.2 GHz, transmission 5.85-6.425 GHz. Rain fade resistance is an undeniable advantage of this band. The satellite is primarily used for telecommunications traffic, corporate data and transit video signals. Specific active transponders do not appear in public databases - capacity is distributed under closed corporate agreements with Intelsat.
Television Packages and Open Channels (FTA)
No open FTA channels have been detected on Intelsat 7 at present. The satellite is not designed for mass broadcasting. One-off transmissions or temporary feeds are theoretically possible, but this satellite is not suitable for regular television viewing. Receiver owners interested in television content should look at neighbouring active positions instead.
Frequently Asked Questions
What is the minimum antenna diameter needed to receive Intelsat 7 in Ukraine?
For central and eastern regions - from 1.8 m, for western Ukraine 1.2-1.5 m is sufficient. A C-band LNB with 3.4-4.2 GHz range is required, along with an offset or prime focus antenna.
Are there free Ukrainian or European channels on Intelsat 7?
Currently there are none. The satellite is used for telecommunications and corporate services.
How do I find Intelsat 7's orbital position in the NORAD catalogue?
The satellite is registered under identifier 25473. With this number it can be easily tracked through open satellite monitoring resources.
Will a Ku-band converter work for receiving Intelsat 7?
No. The satellite operates exclusively in the C-band, so a Ku-band LNB is useless here - a special C-band converter is required.