Cavity microwave duplexer supporting 400MHz and 410MHz bands ATD400M410M02N
| Parameter | Specification | ||
| Pre-tuned and field tunable across440~470MHz | |||
| Frequency range | Low1/Low2 | High1/High2 | |
| 400MHz | 410MHz | ||
| Insertion loss | Typically≤1.0dB,worst case over temperature≤1.75dB | ||
| Bandwidth | 1MHz | 1MHz | |
| Return loss | (Normal Temp) | ≥20dB | ≥20dB |
| (Full Temp) | ≥15dB | ≥15dB | |
| Rejection | ≥70dB@F0+5MHz | ≥70dB@F0-5MHz | |
| ≥85dB@F0+10MHz | ≥85dB@F0-10MHz | ||
| Power | 100W | ||
| 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
ATD400M410M02N is a high-performance cavity duplexer designed for 400MHz and 410MHz frequency bands, suitable for signal separation and synthesis needs in RF communication systems. Its low insertion loss (typical value ≤1.0dB, ≤1.75dB within temperature range) and high return loss (≥20dB@normal temperature, ≥15dB@full temperature range) design ensures efficient and stable signal transmission.
The duplexer has excellent signal suppression capability, with a suppression value of up to ≥85dB (@F0±10MHz), effectively reducing interference. Supports up to 100W power input and can operate stably in a temperature range of -30°C to +70°C, adapting to a variety of complex environmental requirements.
The product size is 422mm x 162mm x 70mm, with a white coating design, excellent durability and corrosion resistance, and equipped with a standard N-Female interface for easy integration and installation.
Customization service: We can provide customized options for frequency range, interface type and other parameters according to customer needs to meet diverse application scenarios.
Quality assurance: The product has 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!
