4-way Power Divider/Combiner 800-2700MHz/800MHz-3700MHz N Female Low PIM RF Power Splitter for DAS/5G Indoor Coverage
This 1-to-4 cavity power splitter/combiner is designed for multi-band wireless communication systems, offering two wideband options: 800-2700 MHz and 800-3700 MHz. It fully covers 2G/3G/4G and mainstream 5G bands. Featuring a high-precision cavity resonator structure and N-type female connectors, it delivers ultra-low insertion loss and high isolation to effectively suppress intermodulation interference (Low PIM). Its rugged metal housing supports high-power transmission and ensures uniform signal distribution across all four output ports. Ideal for Distributed Antenna Systems (DAS), Indoor Distribution Systems (IBS), cellular base station expansion, and walkie-talkie networks, this component is the core solution for building high-performance, low-interference RF networks.
In Stock（200）
Product Overview
This modelFour-Compartment DividerPower DividerCombinerDesigned for high-density wireless coverage scenarios, featuring a precision cavity resonant structure that supports 800-2700MHz and 800-3700MHz.
Dual-band selectable; fully compatible with 2G/3G/4G/5G mainstream communication standards. Its N-type female connector ensures stable connections to antennas, amplifiers, feed lines, and other equipment, featuring low PIM characteristics.
Effectively suppresses intermodulation interference and ensures system signal-to-noise ratio. Designed for Distributed Antenna Systems (DAS), Indoor Distribution Systems (IBS), 5G macro-site expansion, and professional applications.
The intercom system is an ideal component for building a high-reliability wireless network.
Key Features
Dual-band flexible adaptation: Offers two frequency bands, 800-2700 MHz and 800-3700 MHz, to meet the requirements of different carriers and device compatibility.
High-stability cavity structure: Employs a metallic cavity resonator design, offering lower insertion loss and higher power handling compared to microstrip structures.
Low PIM interference suppressionIntermodulation products are below -150 dBc, effectively preventing signal interference in multi-carrier systems and improving communication quality.
4-way equal power distribution: The signal is evenly distributed across all four output ports, ensuring consistent signal strength throughout the coverage area with no dead zones.
Industrial-grade rugged designThe housing is made of high-strength aluminum alloy, supports high-power transmission, and withstands harsh environments like outdoor sites or server rooms.
Parameter Table
Parameter Item | Numeric |
|---|---|
Operating Frequency | 800-2700MHz / 800-3700MHz |
Interface Type | N-type female |
Assign Routes | 4 lanes |
Insertion Loss | ≤6.5dB |
Isolation | ≥20dB |
PIM value | ≤-150dBc |
Power Capacity | 200W (average) |
Operating Temperature | -40℃ ~ +85℃ |
Use Cases | UAV Defense System，Cell Phone Signal BoosterDeployment, DAS, IBS, 5G base stations, and intercom systems |
Q&A
Does this power splitter support 5G bands?
Answer: Yes, the 800-3700MHz version covers mainstream 5G bands (such as n78, n79) and is suitable for 5G indoor coverage and macro station expansion.Is grounding required during installation?
Answer: We recommend grounding the enclosure to effectively shield against external electromagnetic interference, enhancing system stability. This is especially critical in high-interference environments.Can it be used with walkie-talkie systems?
Yes, absolutely. Its low PIM and high isolation make it ideal for multi-channel two-way radio systems, preventing channel interference and ensuring clear communication.
Selection and Compatibility Guide
Power allocation and combining for indoor distribution and multi-antenna systems, featuring low insertion loss in the cavity structure.
| Project | Description |
|---|---|
| Interface Matching | N-type female, 4-way output, available in 800-2700 MHz and 800-3700 MHz frequency versions. |
| Styling Tips | DAS indoor coverage, 5G indoor distribution systems, and multi-antenna feeder allocation. |
| Not applicable | When output power approaches the device's rated limit, verify power capacity and thermal dissipation first. |
| Procurement Notice | Confirm the frequency band version and number of channels when placing your order. Compatible patch cables can be purchased together. |
Related:Accessories & Cables · Technical Support · Request Datasheet & Sample Evaluation
常见问题
该型号 覆盖哪些频段？
工作频段为 800 MHz, 2.7 GHz, 3.7 GHz, 5 GHz。下单前请确认使用地的运营商频段或目标链路，如需调整频段组合可提出定制需求。
该型号 适合哪些应用场景？
该型号用于配件与线缆相关项目。说明场地结构、目标链路与使用环境，我们会给出匹配的配置建议。
该型号 支持定制与批量采购吗？
支持。可按频段组合、接口、外壳丝印与包装定制，样品阶段可用于评估验证，批量出货可随货提供测试记录。
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