Ka Band Transmitting Filter
Ka Band Transmitting Filter

Ka Band Transmitting Filter

Frequency rang: RX: 17.7-21.2 GHz
Insertion loss: RX≤0.15 dB
Return loss:≤ -22 dB
Rejection:≥ 85 dB @ 27.5-31GHz
Operating temperature:-40°C---+70°C
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Basic Introduction

 

The Ka Band Transmitting Filter is a precision-engineered RF component specifically designed for filtering signals within the Ka band frequency range (26.5 GHz to 40 GHz). This filter is crucial for systems that operate in this band, particularly in satellite communication systems, radar, and other high-frequency microwave applications. It is used to eliminate unwanted harmonic signals and adjacent channel interference, ensuring the purity of the transmitted signal.

The primary function of this filter is to maintain the quality of transmitted signals in environments with high electromagnetic interference, such as in satellite-to-ground communications or military applications. By allowing only desired frequencies to pass and rejecting undesired frequencies, the Ka Band Transmitting Filter enhances signal clarity, reduces noise, and maximizes the efficiency of the overall system.

 

Technical Specifications

 

Frequency range

RX: 17.7-21.2 GHz

Insertion loss

RX≤0.15 dB

Return loss

≤ -22 dB

Rejection

≥ 85 dB @ 27.5-31GHz

Operating temperature

-40°C---+70°C

 

Key Features and Advantages

 

  • Excellent Frequency Selectivity: The Ka Band Transmitting Filter exhibits exceptional frequency selectivity, permitting the transmission of signals exclusively within the Ka band (ranging from 26.5 GHz to 40 GHz) while effectively attenuating any out-of-band interference. This functionality guarantees that only the desired signals are transmitted, thereby minimizing distortion.
  • High Attenuation of Unwanted Frequencies: With an attenuation of 40 dB or greater beyond the specified frequency range, the filter proficiently mitigates interference from neighboring channels, thereby facilitating clear and dependable signal transmission, especially in the context of satellite communications.
  • Low Insertion Loss: Featuring an insertion loss of less than 1.0 dB, the filter ensures minimal signal loss, preserving the quality of the transmitted signal and maximizing the efficiency of the system.
  • Broad Power Handling Capability: The filter is engineered to accommodate power levels of up to 50 W, rendering it appropriate for both low and high-power communication systems. Additionally, bespoke filters can be provided for systems that necessitate enhanced power handling capacities.
  • Compact and Lightweight Design: Notwithstanding its superior performance, the Ka Band Transmitting Filter is characterized by its compact and lightweight design, facilitating seamless integration into systems with limited space, such as satellite terminals and mobile communication units.
  • Durability and Reliability: Constructed from premium materials, including corrosion-resistant aluminum and gold-plated contacts, the filter is designed to endure challenging environmental conditions, thereby guaranteeing sustained reliability and requiring minimal maintenance over time.
  • Customization Options: At Admwtech, we offer a range of customization options, including different connector types (N-type, SMA, etc.), filter dimensions, and power ratings, ensuring that the filter meets the specific needs of your system.

 

Applications

 

The Ka Band Transmitting Filter has diverse applications in various high-frequency communication systems, including: Satellite Communications, High-Throughput Data Links, Broadband Internet Services, Wireless Backhaul Systems.

 

Ka Band Transmitting Filter Diagram

 

product-1049-360

 

Why choose Admwtech?

 

The Ka Band Transmitting Filter is an essential component in modern high-frequency communication systems, ensuring that signals within the Ka band are transmitted clearly and without interference from adjacent frequencies. With its excellent performance characteristics, low insertion loss, high attenuation outside the Ka band, and customization options, it is a critical tool for satellite communications, high-throughput data links, military applications, and more.

At Admwtech, we are a trusted and professional supplier of Ka Band Transmitting Filters, offering both OEM and ODM customization services. Our commitment to quality ensures that you receive not only top-tier products but also reliable after-sales support, making us your ideal partner for advanced communication solutions. Choose Admwtech for all your Ka band filtering needs and experience exceptional performance and reliability.

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