A satellite transmits data every 75 seconds, and a ground station receives a burst of 120 complete transmissions. How many minutes does it take for the ground station to receive all 120 transmissions?

Sun, 03 May 2026 07:49:36 +0000

**Why Are We Talking More About Satellite Data Transmission Now?**
Satellite communication is quietly powering key innovations across the U.S.—from precision agriculture and disaster response to global internet access and remote monitoring. With more low-orbit satellites orbiting every 75 seconds, understanding how burst data arrives on the ground becomes essential. This precise timing isn’t just technical trivia—it’s central to real-time data reliability in industries where timing and accuracy drive critical decisions. **Why This Timing Matters: The Data Burst Explained**
A satellite sends data in bursts sent every 75 seconds, and one ground station catches 120 consecutive complete transmissions. At first glance, calculating how long this takes might seem like a simple math puzzle—but context shapes perception. The actual delay depends on signal speed, ground station alignment, and processing timing, all orchestrated behind the scenes to keep systems synchronized. With 75 seconds between transmissions, 120 bursts total mean a pause of 75 seconds × 120 transmissions = 9,000 seconds total. Divided by 60, that’s 150 minutes—2.5 hours. So, it takes roughly 2 hours and 10 minutes for the ground station to receive and process all 120 complete transmissions. **Understanding the Ground Station’s Role**
Contrary to instant messaging myths, satellite data reception isn’t immediate. When a burst arrives, the ground station must decode, verify, and route the signals—processes that require precise timing coordination. Equipment calibration and atmospheric conditions can influence effective throughput, but under normal operations, each transmission aligns neatly with the 75-second interval, ensuring accurate data integrity throughout the sequence.