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5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems
5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems
5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems
5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems
5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems
5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems
5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems
5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems

5.2-5.8GHz Cavity Filter – Compact SMA Female Bandpass Module with DC Short Protection for Wireless Bridges, UAV Video & Industrial WLAN Systems

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Product Description

In high-density 5GHz RF environments, wireless bridges and high-speed industrial links frequently suffer from adjacent interference and electrostatic discharge. The 5.2-5.8GHz Cavity Filter is engineered to protect sensitive receiver front-ends while maintaining an ultra-slim profile for space-constrained integrations. Featuring a wide passband, DC Short port protection, and robust SMA Female connectors, it effectively blocks spurious signals without compromising your link budget. Housed in a rugged black aluminum enclosure, this filter delivers the spectral purity and mechanical durability required for demanding WLAN equipment, UAV video downlinks, and high-speed wireless transmission hardware.

Typical Applications

  • Wireless Bridge Modules: Enhance signal purity for point-to-point 5.2-5.8GHz bridge systems.
  • UAV Video Downlinks: Protect sensitive video receivers from strong adjacent interference.
  • Industrial Wireless Hardware: Suppress spurious emissions in high-speed transmission equipment.
  • Outdoor WLAN Equipment: Ensure spectral compliance and receiver protection for robust WLAN deployments.
  • 5GHz ISM Systems: Isolate operating bands from external noise to maximize operational range.
  • RF Testing & Diagnostics: Provide precise bandpass filtering for laboratory and field validation.

Technical Specifications

Parameter

Value

Working Frequency

5150-5950MHz (Center 5800MHz)

Input And Output Impedance

50Ω

VSWR

≤1.5

Insertion Loss

≤1.0dB

In-Band Ripple

<0.5dB

Out-of-Band Rejection

≥30dB

Power Supply

20W

Operating Temperature

-40~80℃

RF Connectors

SMA Female

Port Protection

DC Short

Housing

Rugged Aluminum & Painted Black

Size

90*47*17mm

Net Weight

0.23kg

Intended Use

Indoor

Key Advantages

Compact Profile with DC Short Protection. Measuring only 90*47*17mm and weighing 0.23kg, this slim filter includes DC Short port protection to prevent damage to sensitive radio front-ends from static discharge or DC bias.

Low Insertion Loss and Broadband Coverage. Covering a wide 5150-5950MHz passband, it delivers ≤1.0dB insertion loss and VSWR ≤1.5, ensuring minimal signal attenuation while maintaining effective ≥30dB out-of-band rejection.

Rugged Black Aluminum Construction. The painted black aluminum chassis provides excellent shielding and mechanical durability, while the SMA Female connectors ensure reliable, low-loss integration into indoor wireless devices and industrial hardware.

What's in the Box

  • 1 × 5.2-5.8GHz Cavity Filter