Catalogue
Cavity Duplexer Manufacturer 901-902MHz / 930-931MHz A2CD901M931M70AB
| Parameter | Low | High |
| Frequency range | 901-902MHz | 930-931MHz |
| Centre frequency (Fo) | 901.5MHz | 930.5MHz |
| Insertion loss | ≤2.5dB | ≤2.5dB |
| Return loss (Normal Temp) | ≥20dB | ≥20dB |
| Return loss (Full Temp) | ≥18dB | ≥18dB |
| Bandwidth (within 1dB) | >1.5MHz (over temp, Fo +/-0.75MHz) | |
| Bandwidth (within 3dB) | > 3.0MHz (over temp, Fo +/-1.5MHz) | |
| Rejection1 | ≥70dB @ Fo + > 29MHz | |
| Rejection2 | ≥55dB @ Fo + > 13.3MHz | |
| Rejection3 | ≥37dB @ Fo - > 13.3MHz | |
| Power | 50W | |
| Impedance | 50Ω | |
| 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 Duplexer designed for the 901-902MHz / 930-931MHz dual-band, provided by Apex Microwave, a professional RF factory supplier. The product is widely used in communication base stations, RF transmission systems, wireless relays and other scenarios.
The duplexer has excellent RF performance, with Low Insertion loss ≤2.5dB/High Insertion loss ≤2.5dB. It supports 50W power input and an operating temperature range of -30°C to +70°C, which can adapt to harsh environments. The structure is compact (108×50×31mm), uses an SMB-Male interface, and the product complies with RoHS environmental protection standards.
As a professional RF component manufacturing factory, Apex Microwave provides personalized customization services for multiple parameters such as frequency, interface, power, and size to meet different application requirements. All products are guaranteed for three years to ensure that customers get a long-term and stable RF performance experience.
