Part | RoHS | Manufacturer | Filter Type | No. of Functions | Packing Method | Connector (Input) | Mounting Type | Receive Center Frequency | No. of Terminals | Sub-Category | Dimensions | Maximum Operating Temperature | Rx Insertion Loss | Tx Insertion Loss | Package Material | Minimum Operating Temperature | Terminal Finish | Transmit Center Frequency | Manufacturer Series | Height | Width (mm) | Connector (Output) | Additional Features | JESD-609 Code | Voltage Standing Wave Ratio | Length |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Infineon Technologies |
DUPLEXER |
SURFACE MOUNT |
1960 MHz |
4 |
L3.8XB3.8XH1.11 (mm)/L0.15XB0.15XH0.044 (inch) |
85 Cel |
3.8 dB |
3.5 dB |
-30 Cel |
1880 MHz |
1.11 mm |
3.8 |
3.8 mm |
Duplexers are electronic devices that are used in RF communication systems to allow the simultaneous transmission and reception of signals on a shared frequency band. They are commonly used in systems that require bidirectional communication, such as radios, cell phones, and other wireless communication devices.
Duplexers use a combination of passive and active components, including filters, circulators, and isolators, to separate the transmission and reception signals on a shared frequency band. They typically consist of two ports, one for transmission and one for reception, and a common port that connects to the antenna.
Duplexers can be designed for a wide range of frequencies and bandwidths, depending on the application. They can also be designed to operate in different environments, such as high-temperature or high-vibration environments.
Duplexers are critical components in many RF communication systems, providing a reliable and efficient way to allow simultaneous transmission and reception on a shared frequency band. Their efficiency and reliability make them ideal for applications that require bidirectional communication with minimal interference and signal loss.