Custom designed cavity duplexer/frequency divider 1710-1785MHz / 1805-1880MHz A2CDGSM18007043WP
| Parameter | Specification | |
| Frequency range | RX | TX |
| 1710-1785MHz | 1805-1880MHz | |
| Return loss | ≥16dB | ≥16dB |
| Insertion loss | ≤1.4dB | ≤1.4dB |
| Ripple | ≤1.2dB | ≤1.2dB |
| Rejection | ≥70dB@1805-1880MHz | ≥70dB@1710-1785MHz |
| Power Handling | 200W CW @ANT port | |
| Temperature range | 30°C to +70°C | |
| 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
A2CDGSM18007043WP is a high-performance cavity duplexer/frequency divider, specially designed for 1710-1785MHz (receiving) and 1805-1880MHz (transmitting) dual frequency bands, and is widely used in wireless communications, base stations and other radio frequency systems. Its low insertion loss (≤1.4dB) and high return loss (≥16dB) ensure efficient and stable signal transmission, and it also has excellent signal suppression capability (≥70dB), significantly reducing interference.
The duplexer supports continuous wave power input up to 200W, adapts to a wide temperature operating environment from -30°C to +70°C, and meets the application needs of a variety of harsh scenarios. The product is compact (85mm x 90mm x 30mm), has a silver-coated housing that is corrosion-resistant, and is equipped with IP68 waterproof grade 4.3-10 Female and SMA-Female interfaces to ensure long-term stable operation.
Customization service: According to customer needs, we provide customized options for frequency range, interface type and other parameters to meet different application needs.
Quality assurance: The product enjoys a three-year warranty period, providing customers with long-term and reliable performance guarantee.
For more information or customized services, please feel free to contact our technical team!
