Digital Bridge of the Skies: Astra 1N Satellite Technical Details and Frequency Guide
Playing a critical role in Europe’s digital infrastructure, from television broadcasting to data transmission, the Astra 1N satellite continues to serve at the 19.2° East orbital position with high-performance reliability. As a powerful member of the SES (Société Européenne des Satellites) fleet, this hardware stands out not only for its wide coverage area but also for its signal stability and capacity for high-definition broadcasting.
What is Astra 1N and Why Does It Matter?
Astra 1N is a highly durable, high-capacity satellite built on the Eurostar-3000 platform by the French technology giant Astrium (now Airbus Defence and Space). Launched in 2011, it served in various orbital slots before settling into its permanent home at 19.2° East. Today, it provides Direct-to-Home (DTH) services to millions of households, particularly across the European continent.
The primary advantage of this satellite is its capacity of 52 Ku-band transponders. This expansive bandwidth ensures that HD and 4K Ultra HD broadcasts reach viewers with crystal-clear continuity and zero interference.
Technical Hardware and Coverage Analysis
The technical architecture of Astra 1N is built upon energy efficiency and longevity. Designed with a service life of approximately 15 years, the satellite generates massive amounts of energy through its advanced solar arrays.
When looking at the coverage area (beam), Astra 1N exhibits a very strong signal intensity over Western, Central, and parts of Eastern Europe. In these regions, a standard 60 cm satellite dish is usually sufficient to receive all broadcasts without issue. However, in regions located at the fringe of the footprint, such as parts of Turkey or North Africa, a larger dish diameter may be required to maintain signal stability.
Astra 1N Current Frequency and Broadcast Parameters
If you are looking to configure your satellite receiver or the built-in tuner of your television for Astra 1N, the precision of technical data is paramount. Here are the core installation parameters:
- Orbital Position: 19.2° East
- Frequency Band: Ku-Band
- Polarization: Horizontal (H) and Vertical (V)
- Forward Error Correction (FEC): Variable (e.g., 2/3, 3/4, or 5/6) depending on the specific broadcast.
- Modulation: DVB-S (QPSK) and DVB-S2 (8PSK)
Major broadcast packages, including Sky Deutschland, Canal+, and ARD/ZDF, utilize this satellite to reach their audiences. The values ranging from 11,000 MHz to 12,750 MHz in frequency lists represent the primary operational field of this satellite.
Key Considerations During Installation
To get maximum efficiency from Astra 1N during a manual installation, the LNB skew angle must be adjusted meticulously. Depending on your geographical location, the 19.2° East position requires a specific LNB tilt to align with the satellite’s polarization. Keeping your signal quality above 70% is the most critical factor in preventing “pixelation” or signal loss during heavy rain or snow.
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