Digital Antenna’s 288-PW universal 18" dual band cellular antenna Ideal for many applications, including boats, RVs, homes and offices. This omni-directional 9dB gain cellular antenna improves signals on cellular (810-900 MHz) and PCS (1800-1990 MHz) bands, offering excellent performance in a compact design. When communication is critical, our award-winning antennas make the connection. Model 288-PW is the same outside antenna that is included with the PowerMax™ 4KSBR-50U Small Building Repeater System and 4KMR-30U Mobile Repeater System. All of our antennas are made in the USA, assembled, tested and tuned by hand for maximum performance, quality and durability. Features: Powerful brass radiators Soldered connections Power directing ferrite choke bead High gloss urethane finish 316 stainless steel ferrule 9dB gain 288-PW 18" Dual Band Cellular Antenna Mount: L-bracket for pole/wall Connector: Highest quality type N female Cable: Not included – use PowerMax™ antenna cables To mount the 288-PW to a 1"–14 threaded mount, use the F114 double female ferrule.