LAIRD's FG4503 3 dBd gain fiberglass omnidirectional antenna operates in the 450 – 460 MHz frequency range. The UHF antenna has a durable gold-anodized sleeve that will not oxidize and is terminated with an N Female connector. The maximum power input is 100 W. Order the FM1 or FM2 mount separately.brbrThis Laird FG4503 economical fiberglass omnidirectional antenna is mostly used for public safety applications or applications within private networks.