What are the differences between the STANDARD and ENHANCED version of MARS 300 PRO? Hollyland Tech December 08, 2020 12:07 Updated The major difference between these two versions is the antennas, namely, the ability to avoid interference in complex Wi-Fi environments. Both versions come with receivers with built-in antennas. The transmitter is also with built-in antennas for the standard version, while external antennas are used on the transmitter for the enhanced version. Normally, the external antennas have a stronger ability to receive signals than built-in antennas. Related articles Why there is no video when using SONY camera? How to power on the device ? How long will the battery last ？ How to install the devices to get the best performance ? How to set them up when multiple sets of MARS 300 PRO are used at the same location ? Why there is no video display when using the system with a switcher ? Comments 0 comments Article is closed for comments.