The 30db coupler can help you get the job done whether you're building a new microwave system or replacing an old one. This is the most frequent coupler type seen in RF systems. The 30db coupler is commonly used in the GHz band to make a direct link between two antennas. The 30db coupler is smaller, lighter, and less expensive than the bigger 40db couplers.
-37,38,39,94,93,92,91The CK-50N series 30dB Directional Coupler is a multi-section quarter wave design with air dielectric and few solder joints to reduce dissipative loss. It has a maximum VSWR of 1.7 and a peak power rating of 3 kW, and it is built to military specifications. It weighs only 1.0 ounces and operates from -54 to 85 degrees Celsius. It also has a power rating of 20W on average. It is an excellent solution for a wide range of wireless applications, including cellular phones, Bluetooth, satellite, microwave ovens, WLAN, and other wireless communication devices.
It includes 2.4 mm SMA Female Connectors, which are industry standard. It is an excellent method for testing the signal mixing capabilities of your microwave oven or wireless device. It's also an excellent choice for EMC testing. The directional coupler is an excellent choice for test and measurement applications requiring high performance in a small package. Because of its great performance ratings and lightweight construction, it is also a fantastic choice for the military and commercial sectors.
In the United States, Werbel Microwave sells several single-Directional Coupler, including the type C-1002-30. They have a low insertion loss of 0.35 decibels. Their design ensures a maximum VSWR of 1.20:1 across all ports. Their case is constructed of an aluminum alloy. They have a 3.60 x 0.60 x 38-inch container and are painted gray. They can withstand up to 50 watts of forward power.
Since 2015, the C-1352 series of directional couplers has been in production. They cover a wide frequency range of 3 dB to 40 dB. They are made in the United States and come in a variety of sizes. They have a wide range of applications in the VHF and UHF bands. They are meant to have a tiny footprint and to be flat. They are offered in a continuous frequency range of 130 - 520 MHz. Custom dB values are also possible. They also meet RoHS requirements.
The High Frequency Structure Simulator (HFSS) is a commercial software tool that enables designers to simulate radiation characteristics for complex radio frequency electronic circuit parts. In 3D, the software takes into account material composition, object forms, and EM energy dispersion. Designers can use this to mimic antenna designs, integrated circuit packages, high-speed interconnects, and other complex designs.
We show how to utilize HFSS to simulate a new prototype 30db coupler in this post. At 1.3 GHz, the unique coupler can produce 7 KW cw power. This high-power coupler is adaptable to existing cyromodule systems. The coupler's design is shown in depth. A sapphire rod, a hollow, and a retractable mechanism are all part of the suggested structure. The coupler has a wide range of misalignment tolerances and can be compactly tailored.
Ansoft HFSS is used to run the simulations, and the transmission coefficients are measured. The computed transmission coefficients for the linear and HC taper sections range between -0.5 and -7.0 dB. The measured values had standard deviations of -0.32 and -0.68 dB, respectively.
Hefei Topwave Telecom Co., Ltd. is a well-known designer and manufacturer of RF passive devices. Topwave Telecom's products are quite mature, and they include power splitter, power tappers, directional couplers, and hybrid couplers with variable frequency requests. We are quite particular about quality control, beginning with the raw ingredients and continuing through the full production process. Our ongoing goal is to provide superior levers of high quality.
Topwave Telecom's VHF, UHF, and PS700/800MHz frequency band components are widely used in a wide range of mission-critical communication networks that provide secure and emergency communication services in fields such as fire, medical, police, and other public agencies. During an emergency, law enforcement organizations require high-quality communication equipment. Topwave understands the significance of dependability in the design of public safety devices.
Topwave is a world-class leader in the manufacture of telecom and rf components products, providing networking and communication services to customers all over the world. We design and manufacture top-of-the-line, innovative, and high-quality antennas, as well as other associated items, for end-to-end antenna systems with exceptional performance. In Hefei, China, we are one of the leading suppliers of premium 5G communications goods. Topwave's technological discovery has proven to be a major changer in the telecommunications industry. Our capabilities are in design, manufacture, trading, and services that enable comprehensive integration.
Hefei Topwave Telecom Co., Ltd also manufactures base station antennas such as Omni Antenna. We are convinced that we can meet all of your needs for these modern in-building communications solutions. We can install DASs both indoors and outside for applications that require restricted coverage. Topwave Telecom is your RF expert for Telecommunications and your valued strategic business partner.
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