AValon RF TX600 Series - Manual (Page 21)

AVALON RF, INC. Page 18
TX500 Series User’s Guide & Operating Manual
4.3 Recommended accessories.
4.3.1 Antennas
Overseas customers must check local regulations for compliance
before ordering. The choice of a particular antenna is dictated by
transmitter power consumption, the application environment, physical
size constraints, governing local regulations, etc. As a rule, the higher
the antenna gain, the larger it’s size and narrower the beam width
(the more directional the antenna).