Meet the Digital 288-PW 18" Dual-Band Cellular Antenna—a compact, high-performance omni-directional solution designed to boost cellular and PCS signals for boats, RVs, homes, and offices. Its 9 dB gain on the 810–900 MHz and 1800–1990 MHz bands delivers clearer calls, faster data, and more reliable connectivity when you need it most.
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Size & Pattern: 18" omni-directional antenna provides broad coverage without realigning for optimal reception
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Gain: 9 dB gain on dual bands (810–900 MHz and 1800–1990 MHz)
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Bands: Dual-band cellular and PCS coverage
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Materials & Build: Brass radiators, soldered connections, ferrite choke bead, 316 stainless steel ferrule, high-gloss urethane finish
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Color & Finish: White, weather-ready housing designed for outdoor and indoor installations
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Mounting & Connector: L-bracket mounting; Type N female connector for broad compatibility
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Cable Note: Cable not included; for best results pair with PowerMax antenna cables
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Compatibility: Outside antenna identical to PowerMax 4KSBR-50U and 4KMR-30U systems
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Made in USA: Meticulous hand assembly, testing, and tuning in the United States
Designed for critical communication, this antenna delivers reliable coverage across diverse environments—from marine decks to parking lots and home offices. The 18" omni-directional pattern means you don’t have to realign as you move, while the 9 dB gain on the key bands strengthens signal strength for clearer calls and steadier data streams. Built to endure weather and salt spray, its brass radiators, ferrite choke bead, and stainless steel ferrule are finished with a durable white coating for long-lasting performance. For optimal results, pair with PowerMax cables, especially when used with compatible PowerMax systems, and enjoy dependable connectivity where you need it most.
