- Name
- UWE-4
- Alternate Names
- DP0UWH
- Satellite ID
- WDIT-2736-3800-1720-7555
- NORAD ID
- 43880
- Website
- https://www.informatik.uni-wuerzburg.de/space/forschung/space-exploration/projects/uwe-4/
Satellite is in orbit
- Launch Date
- 2018-12-27T00:00:00+00:00
The UWE-4 satellite is based on the architecture introduced by UNISEC Europe which has been demonstrated first on UWE-3. It makes use of a backplane which interconnects all subsystems with a standardized interface and also interfaces the CubeSat’s panels. This architecture supports rapid development, test, and integration of new subsystems. It provides several redundant communication busses (I2C, UART, and MLVDS) and power busses, dedicated synchronization signals, and complete debug access to each subsystem. The subsystem stack as shown in Figure 2 consists of the OBC, AOCS (Attitude and Orbit Control System), the PPU, the EPS ( Electrical Power Subsystem), COM (UHF Communication System), and the FAB (Front Access Board). ). Beyond Europe, it is also applied in the Japanese BIRDS-1 and -2 satellites and has been used in industry by Airbus DS.
- Type
- Transmitter
- Downlink Mode
- FSK
- Downlink Frequency
- 437385000
- Baud
- 9600
- Type
- Transmitter
- Service
- Amateur
- Downlink Mode
- FSK
- Downlink Frequency
- 435600000
- Downlink Drift
- 435.599 MHz (-1000 Hz or -2296 ppb)
- Baud
- 9600
- IARU Coordination
- IARU Coordinated
| Observer | Latest Data |
|---|---|
| VU3IPU-MK82sx | 2026-09-09 19:44:16 UTC |
| KC1OCA UC-4364-531R (UHF)-FN32uc | 2026-09-09 17:41:36 UTC |
| LU3ARN-GF05sk | 2026-09-09 17:22:44 UTC |
| NKUA EVRIPOS - UHF-KM18tn | 2026-09-09 11:28:49 UTC |
| UX5UL-KO50ei | 2026-09-09 10:02:07 UTC |
- Script Name
- uwe4
- Decoder Fields
- Click here
- TLE Source
- Space-Track.org
- TLE Updated
- 2026-09-09 09:20:37 UTC
- TLE Set
-
1 43880U 18111E 26252.08417159 .00044588 00000-0 75717-3 0 9996
2 43880 97.5818 184.6564 0008190 40.5646 319.6215 15.51310052423762