Catalogue
High Frequency RF Cavity Filter 24–27.8GHz ACF24G27.8GS12
| Parameter | Specification | |
| Frequency range | 24-27.8GHz | |
| Insertion loss | ≤2.0dB | |
| Ripple | ≤0.5dB | |
| VSWR | ≤1.5:1 | |
| Rejection | ≥60dB@DC-22.4GHz | ≥60dB@30-40GHz |
| Average Power | 0.5W min | |
| Operating temperature | 0 to+55℃ | |
| Non-operating temperature | -55 to+85℃ | |
| Impedance | 50Ω | |
Tailored RF Passive Component Solutions
As a RF passive component manufacturer, APEX can tailor a variety of products according to customer needs. Solve your RF passive component needs in just three steps:
Define your parameters.
APEX provides a solution for you to confirm
APEX creates a prototype for testing
Product Description
This is a high-performance K-band cavity filter designed for the 24–27.8 GHz frequency range, optimized for high-frequency microwave and millimeter-wave systems.It features low insertion loss (≤2.0 dB) with tight passband ripple (≤0.5 dB) and a VSWR of ≤1.5:1, ensuring clean signal transmission and impedance matching. The filter delivers exceptional out-of-band rejection of ≥60 dB at DC–22.4 GHz and 30–40 GHz, effectively suppressing unwanted interference.
With 50 Ω impedance, it supports a minimum average power handling of 0.5W and maintains stable performance across an operating temperature range of 0°C to +55°C, with a non-operating temperature range of -55°C to +85°C.Mechanically, the filter is housed in a compact chassis measuring 67.1 mm × 17 mm × 11 mm with a silver-plated finish. It is equipped with a removable 2.92mm female connector (via Φ0.38mm pins) for flexible integration and uses RoHS 6/6 compliant materials, ensuring environmental compliance.
Customization service: As a professional RF filter manufacturer, we offer custom frequency ranges, power ratings, connector types, and mechanical configurations tailored to your specific application requirements.
Three-year warranty: Backed by a 3-year warranty for guaranteed long-term stability and dedicated technical support.
As a trusted RF filter supplier in China, Apex Microwave provides scalable OEM/ODM solutions to global customers across the communication, aerospace, and defense industries.
