Intelsat 21 (58.0°W) Transponder 23C
| Orbital position | Satellite | Norad | .ini | News | channels | Free To Air only | Longitude | Declination now | Max declination | Azimuth | Elevation | Update |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 58.0°W |  Intelsat 21 |
38749 |  |
 |
284 | 49 | 57.99°W | 0.01° | 0.01° | N/A | N/A | 2025-10-18 18:30 |
All transmissions
Filtering and display options
2 record(s) - Sorted by frequency - Most recent updates: 2020-12-12 15:03 CET
| Pos | Satellite | Frequency | Pol | Standard | Modulation | SR/FEC |
 |
Name | Encryption | SID | Audio | Update |
| 58.0°W |  Intelsat 21 |
4159.00 | V | DVB-S2 | 8PSK | 3750 3/4 |
| Occasional Feeds, data or inactive frequency (2025-10-18) |
| 58.0°W | 1Intelsat 21 |
4177.00 | V | DVB-S | QPSK | 256 1/2 |
 |
Radio Maria Mexico | Clear | 1 | 785 esp | 2020-12-12 |
Detailed transponder stream properties (4159.00 V)
Legend
8K - Ultra HD
4K - Ultra HD
High Definition
Sporadic or full 16/9 transmission
Video: MPEG-4/AVC/H-264
Video: MPEG-H/HEVC/H-265
Video: MPEG-I/VVC/H-266
Clear
Encrypted
Displays a screenshot
3D
LIVE video broadcasts