HHM2202SA2 RF/IF and RFID |
|
| Allicdata Part #: | 445-172641-2-ND |
| Manufacturer Part#: |
HHM2202SA2 |
| Price: | $ 0.00 |
| Product Category: | RF/IF and RFID |
| Manufacturer: | TDK Corporation |
| Short Description: | DIRECTIONAL COUPLER 1.71-178GHZ |
| More Detail: | RF Directional Coupler 1.71GHz ~ 1.79GHz -14.7 ± ... |
| DataSheet: |  HHM2202SA2 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | HHM |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Coupler Type: | Standard |
| Frequency: | 1.71GHz ~ 1.79GHz |
| Coupling Factor: | -14.7 ± 1dB |
| Applications: | -- |
| Insertion Loss: | 0.35dB |
| Power - Max: | -- |
| Isolation: | 25dB |
| Return Loss: | -- |
| Package / Case: | 0603 (1608 Metric), 6 PC Pad |
| Supplier Device Package: | 0603 (1608 Metric) |
Description
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RF Directional Coupler is a type of device that operates in the field of radio frequency (RF). It works by transferring energy from one port to another in the same or opposite direction. It can act as a signal splitter, an antenna relay, or an amplifier. The HHM2202SA2 is a type of RF directional coupler made by a company called Hebei Huasheng Microwave Electronic Technology Co. Ltd. Its applications range from communications, defense, aerospace, healthcare, and industrial industries.The HHM2202SA2 is a two-port device with a 50 ohm impedance, and it is designed to deliver an accurate, controlled coupling in applications such as cellular base station, WLAN, WiMax, military communications, satellite, and RF test systems. It has a nominal directionality of 20dB, and the maximum measured VSWR is 1.5:1. The insertion loss is typically less than 0.4dB, and the isolation between ports is typically more than 21dB. This makes it ideal for applications requiring low insertion losses and high isolations.The HHM2202SA2 is designed with a coaxial cable configuration. It is a directional coupler with two input and two output ports. It is designed to meet high-frequency broadband applications with performance from 2 to 18GHz. The HHM2202SA2 is stored in a weather-resistant aluminum enclosure and designed for outdoor environments. The unit features two integrated filters for high-frequency rejection. This allows for reduced interference and improved performance.The HHM2202SA2 operates on the principle of impedance matching. The coupler works by achieving impedance match between the input and output ports. This is done by using non-corroding conductors, which are arranged to provide mutual inductive coupling between the two ports. This creates an inductive path between the two ports to transfer energy from one port to the other. The mutual inductive coupling is done by using two loops of copper wires in the coupling structure. The impedance matching allows for optimal performance of the device.The HHM2202SA2 is a reliable and robust RF directional coupler that offers both performance and reliability. Its low insertion loss and high isolation make it ideal for applications such as cellular base station, WLAN, WiMax, military communications, and satellite. Its integrated filters allow for improved protection and rejection of unwanted signals. The impedance matching ensures optimal performance in a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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