Description
x5.2GHz Bandpass Cavity Filter
The 5.2GHz Bandpass Cavity Filter is designed for reliable signal filtering in industrial and wireless communication systems. Built with rugged aluminum housing and finished in black paint, it provides stability, durability, and long service life. This filter is optimized for the 5150–5350MHz frequency range, ensuring stable performance and interference reduction for demanding RF applications.
Wide Bandwidth Coverage
With a 200MHz passband, the filter offers a wide operational range, covering the entire 5150–5350MHz spectrum. This ensures compatibility with multiple communication standards while maintaining signal clarity.
Ultra-Low Insertion Loss
The filter achieves an insertion loss of less than 1.0dB, minimizing signal attenuation and preserving transmission strength. An in-band ripple of less than 0.5dB ensures consistent signal quality throughout the passband.
Strong Out-of-Band Rejection
To improve system performance, the filter provides >30dB rejection at frequencies above 5375MHz and below 5125MHz. This effectively blocks out-of-band interference, reduces noise, and enhances communication reliability in complex environments.
Rugged Industrial Design
Constructed from aluminum and painted black for durability, this filter is suited for industrial-grade applications. Its compact design (99 × 47 × 16.2 mm) and light weight (<0.18kg) make it easy to integrate into existing systems.
High Power Handling & Reliability
Supporting >50W passing power, the filter is capable of handling high transmission loads. With an operating temperature range of -40°C to +80°C, it delivers stable performance in both indoor and outdoor environments.
Applications
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Wireless communication systems
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Industrial IoT networks
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5.2GHz RF filtering
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High-power transmission systems
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Environments requiring interference suppression
Key Features
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Bandwidth: 200MHz (5150–5350MHz)
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Ultra-low insertion loss (<1.0dB)
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High rejection (>30dB) outside passband
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Rugged aluminum construction
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Compact, industrial-grade design
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Supports >50W RF power
Packaging list: 1 Pcs of filter
Technical Specifications
| No. | Parameter | Specification |
|---|---|---|
| 1 | Frequency Range | 5150 ~ 5350 MHz |
| 2 | Impedance | 50 Ω |
| 3 | VSWR | < 1.3 |
| 4 | Insertion Loss | < 1.0 dB |
| 5 | In-Band Ripple | < 0.5 dB |
| 6 | Out-of-Band Rejection | >30 dB @ >5375 MHz / <5125 MHz |
| 7 | Passing Power | > 50 W |
| 8 | Operating Temperature | -40 ~ +80 °C |
| 9 | Interface | SMA-F |
| 10 | Size | 99 × 47 × 16.2 mm |
| 11 | Weight | < 0.18 kg |
| 12 | Surface Finish | Painted Black |
Appendix
The filter has no input and outout difference.
It means any port could be used as input, and the other port is output.
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