Catalogue
China Cavity Filter Supplier 13750-14500MHz ACF13.75G14.5G30S1
| Parameter | Specification |
| Frequency Band | 13750-14500MHz |
| Return Loss | ≥18dB |
| Insertion loss | ≤1.5dB |
| Insertion loss variation | ≤0.4dB peak-peak in any 80MHz interval within signal bw ≤1.0dB peak-peak within signal bw |
| Rejection |
≥70dB @ DC-12800MHz
≥30dB @ 14700-15450MHz
≥70dB @ 15450MHz
|
| Group delay variation | ≤1ns peak-peak in any 80 MHz interval within signal bw |
| Impedance | 50 Ohm |
| Temperature range | -30°C to +70°C |
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 cavity bandpass filter operating in the 13750–14500 MHz (Ku-band) frequency range. It features a low insertion loss of ≤1.5 dB with tight passband flatness: ≤0.4 dB peak-peak variation in any 80 MHz interval and ≤1.0 dB peak-peak across the full signal bandwidth. It also delivers strong out-of-band rejection: ≥70 dB at DC–12800 MHz and 15450 MHz, plus ≥30 dB at 14700–15450 MHz, effectively suppressing unwanted interference.
Designed with 50 Ohm impedance, this filter maintains stable performance across an operating temperature range of -30°C to +70°C, and offers controlled group delay variation (≤1 ns peak-peak in any 80 MHz interval within the signal bandwidth), making it ideal for high-fidelity RF communication and radar systems.Housed in a compact chassis measuring 88.2 mm × 15.0 mm (max) × 10.2 mm with a silver-plated finish, it is equipped with SMA-Female / SMA-Male connectors for reliable RF integration. The filter 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, satellite, and defense industries.
