5G NR Band Frequency Support n71 617–698 MHz Full n28 703–803 MHz Full n5 824–894 MHz Full n41 2496–2690 MHz Full n48 3550–3700 MHz Full n77 3300–4200 MHz Partial: 3300–4000 MHz n78 3300–3800 MHz Full 617–4000 MHz Low PIM 5G DAS Ceiling Antenna for Next-Generation Indoor Cellular CoverageThe 617–4000 MHz 3–5 dBi Low PIM Indoor Omnidirectional Ceiling Antenna is an industry-leading indoor wireless coverage solution engineered for modern 4G LTE, 5G NR, DAS, CBRS, Private LTE, Private 5G, cellular repeater, signal booster, and in-building wireless systems. Designed for professional telecom environments, this wideband ceiling antenna combines broad 617–4000 MHz frequency coverage, 3–5 dBi gain, 360-degree omnidirectional coverage, Low PIM performance of ≤ −140 dBc @ 2 × 5 W, and a compact Φ220 × 17 mm ultra-slim profile. One Wideband Antenna for 4G LTE, 5G NR, DAS and Private Cellular NetworksToday's commercial buildings often need to support multiple operators, frequency bands, cellular technologies, and private wireless networks simultaneously. Rather than deploying separate antennas for different cellular frequency ranges, this 617–4000 MHz wideband cellular antenna provides a versatile platform for 4G LTE, 5G NR, DAS, CBRS, Private LTE, Private 5G, cellular repeaters, signal boosters, and multi-band indoor cellular coverage. For system integrators, DAS installers, telecom contractors, wireless infrastructure distributors, and commercial property operators, the wide frequency range helps simplify system architecture, reduce antenna variety, and improve long-term network flexibility. Built for the Transition from 4G LTE to 5GMany commercial buildings still depend heavily on 4G LTE while simultaneously upgrading their wireless infrastructure to support 5G. The 617–4000 MHz frequency range allows one antenna platform to support multiple generations of cellular technology, helping reduce the need to replace antennas as networks evolve. This can help customers reduce inventory complexity, simplify procurement, support multi-band networks, and prepare indoor wireless infrastructure for future LTE and 5G upgrades. Professional Low PIM Performance for DAS and Multi-Carrier Networks≤ −140 dBc @ 2 × 5 W Low PIM PerformancePassive Intermodulation, or PIM, is a critical consideration in professional cellular networks, especially in multi-carrier DAS systems. When multiple RF carriers travel through RF components, unwanted intermodulation products can be generated. These signals may interfere with cellular uplink frequencies and reduce overall network performance. This antenna provides Low PIM performance of ≤ −140 dBc @ 2 × 5 W, making it highly suitable for professional DAS, cellular repeater, multi-carrier, and in-building wireless infrastructure. The Low PIM design helps support cleaner RF environments, reduced intermodulation risk, stable multi-carrier operation, and more reliable indoor cellular performance. 360° Omnidirectional Indoor Cellular CoverageThe antenna features an omnidirectional radiation pattern designed to provide 360-degree horizontal signal distribution around the installation point. When properly positioned within an engineered DAS or signal booster system, the antenna can distribute RF signals throughout surrounding indoor areas without requiring precise directional alignment. This makes it particularly suitable for ceiling installation in office buildings, hotels, shopping malls, hospitals, airports, universities, warehouses, factories, transportation hubs, commercial buildings, and other large indoor facilities. For DAS system integrators and cellular signal booster installers, this indoor omnidirectional ceiling antenna provides a practical solution for improving distributed RF coverage across complex building layouts. Balanced 3–5 dBi Gain for Indoor Wireless CoverageThe antenna provides 3–5 dBi gain across its operating frequency range. For indoor cellular systems, extremely high gain is not always required. Ceiling antennas must balance signal strength, coverage uniformity, radiation pattern, and installation density. The 3–5 dBi gain provides a practical balance for distributed indoor cellular systems, while the omnidirectional pattern allows the antenna to deliver broad local coverage rather than a narrow directional beam. This makes it suitable as a 5G ceiling antenna, 4G LTE ceiling antenna, indoor 5G antenna, indoor LTE antenna, DAS ceiling antenna, signal booster indoor antenna, and in-building cellular coverage antenna. Ultra-Slim 17 mm Low-Profile DesignCommercial indoor antennas need to provide strong RF performance without negatively affecting the appearance of the building interior. This antenna measures only Φ220 × 17 mm, giving it an exceptionally slim and discreet profile. Compared with many traditional dome-style indoor antennas, the ultra-thin design allows the antenna to blend naturally into modern ceilings. It is particularly well suited for corporate offices, luxury hotels, shopping centers, hospitals, retail environments, conference facilities, public buildings, and premium commercial interiors where both RF performance and appearance are important. Durable UV-Resistant ABS HousingThe antenna features a white UV-resistant ABS radome designed to protect the internal antenna structure while maintaining a clean and professional appearance. The enclosure combines mechanical durability, low weight, RF transparency, and installation convenience. With an operating temperature range of −40°C to +65°C, the antenna is designed for reliable operation across a wide variety of commercial indoor environments. Professional N-Female Connector with RG141 CableReliable RF connectivity is essential in professional cellular infrastructure. The antenna is equipped with a 30 cm RG141 coaxial cable and N-Female connector, allowing straightforward integration with standard telecom and DAS infrastructure. It can connect to compatible RF feeder cables, jumper cables, cellular repeaters, signal boosters, RF splitters, RF couplers, DAS components, Private LTE equipment, Private 5G equipment, and RF distribution systems. The integrated RG141 cable also provides additional flexibility during ceiling installation. Designed for Commercial DAS SystemsA Distributed Antenna System (DAS) distributes cellular RF signals throughout a building using multiple strategically positioned antennas connected to centralized RF equipment. This antenna is particularly suited to DAS installations because it combines wide 617–4000 MHz frequency coverage, Low PIM performance, omnidirectional radiation, a professional N-Female RF interface, and an ultra-low-profile ceiling design. These characteristics make it a strong solution for multi-band indoor wireless systems serving commercial buildings and high-density cellular environments. A Powerful Solution for CBRS and Private 5G NetworksThe antenna covers the 3550–3700 MHz CBRS frequency range, allowing it to support 5G NR n48 applications. CBRS is widely used for private cellular connectivity in enterprise and industrial environments, making this antenna suitable for Private LTE, Private 5G, CBRS networks, manufacturing facilities, logistics centers, warehouses, campuses, healthcare facilities, and commercial properties. The ability to combine CBRS support with broader LTE and 5G frequency coverage allows integrators to use one antenna platform across multiple wireless applications. Solving Weak Indoor Cellular CoverageIndoor cellular signals can be weakened by reinforced concrete, metal structures, energy-efficient glass, multiple floors, underground areas, long corridors, and complex building layouts. A professionally designed DAS or cellular repeater system uses strategically located indoor antennas to redistribute RF signals into areas where outdoor cellular coverage may be weak. This in-building cellular coverage antenna acts as the final RF distribution point within these systems, helping support connectivity for smartphones, tablets, cellular routers, IoT devices, mobile terminals, enterprise communication systems, and other connected equipment. Reduce the Need for Multiple Antenna ModelsOne of the key advantages of the 617–4000 MHz wideband ceiling antenna is antenna consolidation. Instead of deploying separate antenna models for low-band cellular, LTE, 2.5 GHz, CBRS, and 5G C-Band networks, system integrators can use one wideband platform across multiple applications. This can help reduce: SKU complexity Inventory requirements Procurement complexity Installation errors Network redesign requirements Future upgrade costs For distributors and integrators, this broad compatibility provides both RF performance and important operational advantages. A Best-in-Class Platform for Modern In-Building Wireless NetworksThe 617–4000 MHz Low PIM 5G DAS Ceiling Antenna is engineered as a best-in-class platform for customers requiring wide cellular frequency support, professional Low PIM performance, discreet installation, and compatibility with current and next-generation wireless technologies. Its combination of 617–4000 MHz wideband coverage, 3–5 dBi gain, Low PIM performance, 4G LTE, 5G NR, CBRS, DAS, Private LTE, Private 5G, C-Band, and Sub-6 GHz compatibility, together with its ultra-slim 17 mm housing, makes it a powerful solution for professional indoor RF infrastructure. Whether deployed in a new DAS project, an LTE-to-5G upgrade, a commercial cellular signal booster system, or a Private CBRS / 5G network, this antenna gives system integrators the flexibility to build a cleaner, simpler, and more future-ready indoor wireless system.