oK ... What's your setup?
DreamCatcher --> Passive Antenna -- is it connected to the outer SMA port?
DreamCatcher --> Active Antenna -- is it connected to the middle SMA port?
Did you download the firmware for Skylark or Armbian into an SD card? Do you need help with this?
Are you using a 2.1A USB power supply?
Where are you located? Have you found where to orient your antenna?
Use this website to locate the satellite from your location.
Tell me more about what's going on.