0102030405
The demand for 2000MHz-2100MHz filters has surged, and high-performance filters in this frequency band have become the key to breaking through the communication industry chain.
2026-03-16
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Technical Indicators| XST 2000MHz-2100MHz | ||
|---|---|---|
| S/N | Item | Parameters |
| 1 | Center Frequency(F0) | 2050(MHz) |
| 2 | Pass Band Frequency | 2000MHz-2100MHz |
| 3 | Pass Band Insertion Loss | ≤0.3dB |
| 4 | Pass Band Ripple | ±0.2dB |
| 5 | Pass Band Return Loss | ≤-18dB |
| 6 | Stop Band Rejection | ≥45db@1850MHz and 2250MHz |
| 7 | Impedance | 50 Ohms |
| 8 | Power Handling | 100W Max. |
| 9 | Connectors | SMA-K OR N-K |
| 10 | Surface Finish | Painted Black |
| 11 | Temperature Range | -40°C~+80°C |
| 12 | Material | 6061 Aluminum |
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Core performance advantages of 2000MHz-2100MHz filters💡
1. Ultimate signal fidelity Low insertion loss: ensures that signals pass through the passband almost without attenuation, directly improving the coverage radius of base stations and the endurance of terminal devices.
High out of band suppression: forming a steep "cliff like" barrier for adjacent frequency bands (such as 1800MHz, 2300MHz), effectively filtering out interference, is the key to improving network capacity and user experience.
High out of band suppression: forming a steep "cliff like" barrier for adjacent frequency bands (such as 1800MHz, 2300MHz), effectively filtering out interference, is the key to improving network capacity and user experience.
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2. Excellent stability and reliability High power capacity: Tolerates high-power transmission from macro base stations, ensuring signal distortion and stable and reliable operation under high traffic and high load conditions.
Excellent temperature stability: Its performance parameters vary minimally within a wide temperature range (-40 ° C to+85 ° C), ensuring long-term stable operation of outdoor equipment in all-weather environments.
Excellent temperature stability: Its performance parameters vary minimally within a wide temperature range (-40 ° C to+85 ° C), ensuring long-term stable operation of outdoor equipment in all-weather environments.
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3. Advanced features supporting system evolution Balancing high Q value and low loss: Advanced processes such as BAW and high-performance SAW are used to achieve ultra-high quality factor (Q value) to improve selectivity while maintaining extremely low insertion loss, which is difficult to achieve with traditional technologies. Miniaturization and Integration: While maintaining high performance, the size continues to shrink, making it easy to integrate with devices such as PA and LNA, providing key support for device miniaturization (such as Massive MIMO AAU) and terminal design.
These performance advantages do not exist in isolation. They work together to enable this frequency band filter to accurately "clear" rather than "block" signal channels, thereby directly determining the efficiency, capacity, and reliability of communication systems. They are essential core components for the future evolution of networks towards higher frequency bands and more complex architectures.