Vaxis Storm 1000s Transmitter and Receiver with V-Mount . Vaxis  Storm 1000s is a new antenna-free design. The TX also features a built-in mounting bracket that uses a 3/8″ thread. Having no external antennas will mean less chance of them getting broken or in the way. The TX features an SDI in/out as well as a HDMI input. The RX has two SDI and one HDMI output. It has a maximum range of 350m