Tag: eshail2

Modifying EDUP EP-AB007 4W bi-directional Wifi amplifier for OA-100 Es’hail satellite operation, non-stop TX mode

Posted on by Zoltan

4 and 8 Watt WiFi bi-directional amplifiers are designed for about 10-20 dBm input power. They listening in their input for a relatively strong signal to decide whether turn over to TX state from RX state (and changing over RF switches). Doing this simply rectifying the inrush RF power and leading that into an amplifier Read more about Modifying EDUP EP-AB007 4W bi-directional Wifi amplifier for OA-100 Es’hail satellite operation, non-stop TX mode[…]

Es’hail-2 narrow band transponder live streaming

Posted on by Zoltan

The new GEO stationary ham satellite transponder is it’s in final phase of testing. Now the narrow band channel is actively tested with noise. Some strange CW transmissions occurs too which is not clear if part of the testing or pirate events, from the Amsat-DL forum: https://forum.amsat-dl.org/index.php?thread/81-es2hail-beacon-is-alive/&postID=1148#post1148 Here is the recorded CW transmission: Here is Read more about Es’hail-2 narrow band transponder live streaming[…]