Destroy all 50 of the GTA Online Signal Jammers for a heist bonus, unlocking hacker Avi Schwartzman to join the support crew for your Diamond Casino Heist team.. Signal Jammers are collectibles in GTA Online. Read this guide to know all their locations and the completion reward waiting.
Here is a guide on where you can find all 50 signal jammer locations in GTA Online and what rewards you can get.. Signal Jammers are a collectible in Grand Theft Auto Online, added as part of The Diamond Casino Heist update, released on December 12, 2019. There are fifty Signal Jammers scattered throughout the state of San Andreas. The jammers can be destroyed with almost any weapon, and they can be locked on with homing missiles, such as those on vehicles or with the Homing Launcher, making their.