TIANYAN 01
amateur radio satellite, NORAD 44881
No recent reports
Modes Linear, Digi
Orbit LEO, 97 min
TIANYAN 01 frequencies
| Uplink | Downlink | Beacon | Mode |
|---|---|---|---|
| 435.270-435.290 MHz | 145.935-145.915 MHz | — | SSB |
| — | 145.890 MHz | — | 4k8 GMSK |
| — | 145.910 MHz | 145.910 MHz | CW |
Nominal frequencies, without Doppler. The live map shifts them for your station during a pass. Frequencies: SatNOGS DB (modified: working amateur transmitters only, in MHz), CC BY-SA 4.0.
Status
No recent reports: nobody reported hearing TIANYAN 01 on AMSAT in the last 30 days.
From reports filed on AMSAT, last 30 days.
Orbit
| Type | Low Earth orbit |
|---|---|
| Altitude | 598–619 km |
| Inclination | 97.7° |
| Period | 96.9 min |
| TLE epoch | 2026-10-08 07:49 UTC |
Orbital elements: CelesTrak, checked every 3 hours.
Questions about TIANYAN 01
- What is the TIANYAN 01 uplink frequency?
- TIANYAN 01 listens on 435.270-435.290 MHz (SSB).
- What is the TIANYAN 01 downlink frequency?
- TIANYAN 01 transmits on 145.935-145.915 MHz (SSB), 145.890 MHz (4k8 GMSK) and 145.910 MHz (CW).
- What is the TIANYAN 01 beacon frequency?
- The beacon is on 145.910 MHz.
- Is TIANYAN 01 active?
- No recent reports: nobody reported hearing TIANYAN 01 on AMSAT in the last 30 days.
- When does TIANYAN 01 pass over my location?
- Open TIANYAN 01 on the live map and enter your Maidenhead locator or use GPS: the tracker lists the passes of the next 24 hours with AOS, maximum elevation and LOS, and shifts the frequencies for Doppler.