In today’s fast-forwarding telecommunications environment, signal transmission should be reliable and effective. Dolph Microwave introduces the Ku-/Ka-Dual Band Tx/Rx 4-Port Feed Network, targeted to fit the high-demanding needs of modern satellite communication systems in performance. The feed network will be engineered featuring dual-band capability, high isolation, and low insertion loss to fit broadcasting, satellite networking, aerospace, and industrial communications.
Learn more about the world of Antenna Feed Networks revolutionizing communication at .
Table of Contents
Comprehensive Product Overview: Model DH-FEED-Ku&Ka-LP-RT4-01
DH-FEED-Ku&Ka-LP-RT4-01 uses the latest technology to support both Ku-band and Ka-band simultaneously. This 4-port feed network incorporates a combiner with an OMT demultiplexer assembly for accurate signal separation and combination. It has dual linear polarization so that the clarity of the signal is higher and the interference is at a minimum, even when operational conditions are of higher demand. The capability and benefits of this antenna have been elaborated in detail herein.
| Parameter | Details |
|---|---|
| Ku-band Frequency Range | Rx: 10.7 – 12.75 GHz, Tx: 13.75 – 14.5 GHz
Rx: 17.7 – 21.2 GHz, Tx: 27.5 – 31.0 GHz |
| VSWR | 1.4:1 |
| Power Handling | 500 W CW |
| Polarization | Dual Linear (HLP/VLP) for both bands |
| Insertion Loss | ≤ 0.5 dB |
| Tx-Rx Isolation | 90 dB |
| Cross Polarization Isolation | 35 dB |
| Frequency Isolation | ≥ 30 dB |
| Waveguide Size (Ku-band) | R120 / WR 75 |
| Waveguide Size (Ka-band) | R220 / WR 42, R320 / WR 28 |
| Operating Temperature | -20°C to 40°C |
| Material | Brass and Aluminum |
| Finish | White Paint (Standard) |
| Common Port | Φ19.05 mm, or customizable TBS |
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Dual-Band Functionality The feed network shall support Ku-band and Ka-band frequencies simultaneously for users to be able to adapt to different satellite communication requirements. All these will turn it into an excellent choice for broadcasting, data transmission, and even military communication.
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High Isolation, Extremely Low Signal Loss With insertion loss ≤ 0.5 dB, cross-polarization isolation of 35 dB, and Tx-Rx isolation of 90 dB, this product ensures superior signal clarity and interference suppression, hence assuring minimal disruption in critical operations such as real-time video broadcasts or secure satellite links.
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Robust Power Handling and Environmental Durability The feed network, capable of handling 500 W CW, is constructed to operate under extreme conditions: manufactured with high-quality brass and aluminum materials, with a temperature range from -20°C to 40°C, thereby making this feed reliable and strong even in the most hazardous weather.
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Flexible Integration The product operates with various waveguide sizes and flange types, such as R120 / WR 75 for Ku-band and R220 / WR 42, R320 / WR 28 for Ka-band. It also features both UBR and PBR flange options to ensure seamless integration of the product into existing systems easily and at a low cost.
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Customizable Port Design The standard port is designed at Φ19.05 mm**, but it can also be tailored to specific needs based on operational requirements. This device, therefore, has the ability to serve the specific needs of industries ranging from aerospace to telecommunications.
See It in a Typical Application
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Satellite Communications Systems The feed network is desired for satellite systems in which operation is switched over between geostationary and low-Earth orbit. It ensures flawless data flow with very minimal interference.
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Broadcast Media Networks Media companies can rely on this feed network to transmit high-frequency signals uninterruptedly and hence assure continuous broadcasting with quality media delivery.
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Aerospace and Defense Applications With provisions for secure and reliable communications, the product is very well suited for aerospace and defense systems where performance at extreme environmental conditions is of prime importance.
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Industrial IoT and Automation Systems It features a rugged design with high isolation, making the product well-suited for industrial automation and IoT networks, with reliable communications in harsh environments.
Performance Analysis and Graphs
From the above product documentation, the performance graphs are flat, reflecting very good performance of the Ku-/Ka-Dual Band Tx/Rx 4-Port Feed Network across a range of parameters:
• Flat frequency response in both Ku- and Ka-bands.
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Low VSWR values ensure minimum signal reflection and maximum transmission efficiency.
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Consistent power handling and frequency isolation, confirming the product’s ability to perform under different conditions and frequencies.
These performance results position the product to cater to demanding satellite communication applications where accuracy and reliability matter most.
Why Dolph Microwave?
Dolph Microwave is at the forefront of microwave and communication solutions. With years of experience and a commitment to innovation and quality, Dolph Microwave delivers products that exceed industry standards.
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Customer-Centered Solutions: We offer personalized options so that the product fits specific operational needs.
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Rigorous Testing: Every product will undergo rigorous quality control and performance testing so that its reliability may be assured. Global Support: Dolph Microwave offers customer support and consulting services worldwide to ensure the optimum service for our clients.
To find out more about how Dolph Microwave’s solutions can elevate your communication systems, head over to the .
Conclusion
The Dolph Microwave Ku-/Ka-Dual Band Tx/Rx 4-Port Feed Network: an overall solution to the most stringent demands that modern satellite communications pose with dual-band support, high isolation, low insertion loss, and robust power handling, makes it perfect for broadcasting, telecommunication, aerospace, and industrial automation applications.
Take your communications system to new heights today with Dolph Microwave. Please visit the product page or contact sales@dolphmicrowave.com, and learn how we can deliver a solution to meet your specific requirements. Dolph Microwave-where Innovation meets Reliability
