Galaxy 33 is a geostationary communications satellite operated by Intelsat at orbital position 133.0° W. The spacecraft is built on the Maxar Technologies SSL 1300 platform and combines three frequency bands: C, Ku and Ka. This hybrid architecture enables simultaneous service to broadcasters, corporate clients and broadband internet service providers. The primary service area covers North, Central and South America, the Atlantic Ocean, with partial coverage of Europe and Africa.
In the sathub database, Galaxy 33 has 10 active transponders and 52 channels registered. The satellite replaced Galaxy-15R at the same orbital position, ensuring service continuity during Intelsat's fleet modernisation programme.
Launch and technical platform
Galaxy 33 launched on 14 December 2021 from Cape Canaveral (Space Launch Complex 40) aboard SpaceX's Falcon 9. Manufacturer: Maxar Technologies, SSL 1300 platform. Designed operational lifetime: 15 years. The launch was part of Intelsat's comprehensive orbital constellation upgrade programme.
Coverage areas and reception in Ukraine
The primary beams of Galaxy 33 are oriented towards North America, Central and South America, and the Atlantic Ocean. For subscribers in Ukraine, the satellite is well beyond the reliable reception zone. In practice, even with a 90 cm dish in the Ku-band, signal levels will be marginal — any dense cloud cover significantly degrades reception quality.
| Beam / Band | Primary coverage | Antenna diameter (Ukraine) |
|---|---|---|
| Ku-band (TV) | North and Central America | from 90 cm |
| Ka-band (internet) | Americas, Atlantic | 1.2–1.8 m |
| C-band | Wide coverage, Atlantic, Africa | 2.4 m and above |
For antenna pointing in Ukraine: azimuth approximately 210–220°, elevation angle 25–30°. The antenna should be directed towards the south-west. A low-noise converter with a noise figure of 0.1–0.3 dB is recommended — this is critical when operating at the edge of the coverage zone.
Transponder capacity and frequency bands
Galaxy 33's hybrid architecture covers three bands with different characteristics. C-band is the most resistant to atmospheric precipitation and provides wide coverage of large territories. Ku-band is oriented towards direct satellite broadcasting and corporate networks. Ka-band is for broadband internet with high throughput; it is not used for direct broadcasting. Modulation standard is DVB-S2 with support for QPSK and 8PSK. The sathub database records 10 transponders and 52 channels.
Television packages and open channels (FTA)
Galaxy 33 is primarily oriented towards commercial and corporate services. Main areas of use include:
- Sports event broadcasts for cable and satellite TV operators
- International television channels for North and Latin American markets
- Corporate communications and data transmission services
- Broadband internet services via Ka-band
- Backup channels for operators in case of primary satellite failure
Open FTA channels are limited — the vast majority of content is distributed in encrypted format for Intelsat's B2B clients.
Frequently Asked Questions (FAQ)
Can Galaxy 33 be received in Ukraine?
Technically yes, but the satellite is well beyond the primary coverage zones. For Ku-band, an antenna of at least 90 cm is required; for C-band, at least 2.4 m. Signal measurements under dense cloud conditions show a sharp drop in reception quality, so setup requires patience and quality equipment.
What is Galaxy 33's orbital position and how do I find it?
Position: 133.0° W on geostationary orbit. For Ukraine, the azimuth is approximately 210–220°, elevation angle 25–30°. The antenna should be pointed towards the south-west.
Which band is best for reception?
For television signal — Ku-band with an antenna of at least 90 cm. C-band is more resistant to rain attenuation but requires a dish of at least 2.4 m. Ka-band is exclusively for internet services.
How many channels are available on Galaxy 33?
The sathub database records 52 channels on 10 transponders. Most of them are encrypted corporate or broadcast streams for operators in North and Latin America.