Catalogue
Cavity Duplexer Manufacturer RF Duplexer 380-400MHz / 410-430MHz A2CD380M430MN60
| Parameter | RX | TX |
| Frequency range | 380-400MHz | 410-430MHz |
| Insertion loss | ≤0.8dB | ≤0.8dB |
| Return loss | ≥15dB | ≥15dB |
| Isolation | ≥60dB@380-400MHz & 410-430MHz | |
| Power | 20Watt Max | |
| Operating temperature range | -20°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
The APEX 380–400MHz and 410–430MHz cavity duplexer is engineered for professional UHF RF communication systems, such as railway radio, public safety, and other critical networks. With an ultra-low insertion loss of ≤0.8dB, Return loss ≥15dB, Isolation ≥60dB@380-400MHz & 410-430MHz, this RF duplexer ensures superior signal clarity and channel separation. This high-performance cavity duplexer operates at 20Watt Max power, with N-female connectors for easy installation.
As a reliable RF duplexer factory based in China, APEX provides OEM/ODM customization, including frequency tuning, connector options, and mechanical adjustments. We serve global system integrators and OEM clients seeking scalable, stable, and cost-effective UHF duplexer solutions.
Choose APEX as your trusted cavity duplexer supplier — combining low loss, high isolation, and expert factory support.
