Tracking 25963 objects as of 13-Aug-2022
HD Live streaming from Space Station
objects crossing your sky now


Track SAUDISAT 1C now!
10-day predictions
SAUDISAT 1C is classified as:

NORAD ID: 27607
Int'l Code: 2002-058C
Perigee: 591.9 km
Apogee: 705.1 km
Inclination: 64.6 °
Period: 97.5 minutes
Semi major axis: 7019 km
RCS: 0.0953 m2 (small)
Launch date: December 20, 2002
Source: Saudi Arabia (SAUD)

Uplink (MHz): 145.850
Downlink (MHz): 436.795
Beacon (MHz):
Mode: FM tone 67.0Hz
Call sign:
Status: Active

SAUDISAT 1C (or SO-50, Saudi-OSCAR 50) carries several experiments, including a mode J FM amateur repeater experiment operating on 145.850 MHz uplink and 436.795 MHz downlink. The repeater is available to amateurs worldwide as power permits, using a 67.0 Hertz PL tone on the uplink, for on-demand activation. SO-50 also has a 10 minute timer that must be armed before use. Thus, first transmit an initial carrier with a PL tone of 74.4 to arm the timer. The repeater consists of a miniature VHF receiver with sensitivity of -124dBm, having an IF bandwidth of 15 kHz. The receive antenna is a 1/4 wave vertical mounted in the top corner of the spacecraft. The receive audio is filtered and conditioned then gated in the control electronics prior to feeding it to the 250 mW UHF transmitter. The downlink antenna is a 1/4 wave mounted in the bottom corner of the spacecraft and canted at 45 degrees inward.
Your satellite tracking list
Your tracking list is empty

NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 27607U 02058C   22224.82202207  .00000407  00000-0  76174-4 0  9992
2 27607  64.5547 129.3970 0080674 283.6175  75.5952 14.76197853 56693
Source of the keplerian elements: AMSAT