Duplexer Supplier Cavity Duplexer 1710-1785 MHz / 1805-1880 MHz A2CD1710M1880M4310WP
| Parameter | LOW (RX) | HIGH (TX) |
| Frequency range | 1710-1785 MHz | 1805-1880 MHz |
| Return loss | ≥18 dB | ≥18 dB |
| Insertion loss | ≤0.9 dB | ≤0.9 dB |
| Ripple | ≤1.2 dB | ≤1.2 dB |
| Rejection | ≥70 dB @ TX | ≥70 dB @ RX |
| Power | 200W CW @ ANT port | |
| Temperature range | -30°C to +70°C | |
| Impedance | 50 Ω | |
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
A2CD1710M1880M4310WP is a high-performance cavity duplexer designed for 1710-1785 MHz (receive) and 1805-1880 MHz (transmit) dual frequency bands, widely used in communication base stations and other RF systems. Its low insertion loss (≤0.9dB) and high return loss (≥18dB) ensure efficient and stable signal transmission, while also providing excellent signal isolation performance (≥70dB) to effectively reduce signal interference.
The duplexer supports up to 200W of continuous wave power input and operates in a temperature range of -30°C to +70°C, meeting the application requirements of a variety of harsh environments. The product is compact (120mm x 130mm x 36mm), uses a silver housing, has an IP68 protection rating, and is equipped with standard 4.3-10 and SMA-Female interfaces to ensure flexible installation and reliable performance.
Customization service: According to customer needs, customized options for frequency range, interface type and other parameters are provided to meet the needs of diverse application scenarios.
Quality assurance: The product enjoys a three-year warranty, providing customers with long-term and reliable performance guarantee.
For more information or customized services, please feel free to contact our technical team!
