Custom designed cavity duplexer 380-386.5MHz / 390-396.5MHz A2CD380M396.5MH72N
| Parameter | HIGH | LOW | Spec |
| Return loss (Normal Temp) | 390-396.5MHz | 380-386.5MHz | ≥18 dB |
| Return loss (Full Temp) | 390-396.5MHz | 380-386.5MHz | ≥18 dB |
| Max insertion loss (Normal Temp) | 390-396.5MHz | 380-386.5MHz | ≤2.0 dB |
| Max insertion loss (Full Temp) | 390-396.5MHz | 380-386.5MHz | ≤2.0 dB |
| Attenuation (Full Temp) | @ LOW path | @ HIGH path | ≥65 dB |
| Isolation (Full Temp) | @ 380-386.5MHz&390-396.5MHz | ≥65 dB | |
| @ 386.5-390MHz | ≥45 dB | ||
| Impedance all ports | 50 Ohm | ||
| Input Power | 20 Watt | ||
| Operating Temperature Range | -10°C to +60°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
A2CD380M396.5MH72N is a high-performance cavity duplexer, specially designed for 380-386.5MHz and 390-396.5MHz dual frequency bands, and is widely used in communication base stations, radio transmission and other radio frequency systems. The product adopts low insertion loss design (≤2.0dB), high return loss (≥18dB), and has excellent signal isolation performance (≥65dB), ensuring efficient and stable signal transmission and significantly reducing interference.
The duplexer supports input power up to 20W and operates in a wide operating temperature range of -10°C to +60°C. The casing is painted in black, has a compact structure (145mm x 106mm x 72mm), and is equipped with an N-Female interface for easy installation and is suitable for a variety of application scenarios. The environmentally friendly materials of the product comply with RoHS standards and support the concept of green environmental protection.
Customization service: According to customer needs, we provide customized options for frequency range, interface type and other parameters to meet diverse application needs.
Quality assurance: The product enjoys a three-year warranty period, providing customers with long-term and reliable use guarantee.
For more information or customized services, please feel free to contact our technical team!
