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TC-series-VHF

COM-TECH RF Bandpass Filters

As your authorized COM-TECH distributor, we provide the complete portfolio of high-performance **Output Bandpass Filters** for broadcast TV and radio transmitters. These filters are critical for ensuring your transmission meets specification and are engineered for maximum reliability and efficiency.

COM-TECH filters are designed to meet all major global transmission masks and are backed by an industry-leading **10-year manufacturer warranty**.

Filter Applications & Technologies

COM-TECH's advanced filter designs provide superior selectivity and low insertion loss, making them ideal for even the most demanding broadcast applications:

  • Digital TV (DVB-T, DVB-T2, ATSC 1.0, ATSC 3.0, ISDB-T)
  • Digital Radio (DAB)
  • Analog TV & FM Radio

Innovative Filter Designs

COM-TECH's performance is built on proprietary, world-first technologies:

  • DualCross (Double Cross-Coupling): An innovative design featuring four transmission zeros to provide enhanced selectivity and optimum efficiency.
  • XLine (Extracted-Pole): Features two transmission zeros in a compact, in-line form factor, allowing for adjacent channel combination.

Looking for Low-Pass Filters?

For out-of-band spurious and harmonic rejection, we also offer the full line of COM-TECH Low-Pass Filters. These are available as standard components or rigid line sections.

Explore LOW-PASS FILTERS here

Standard Features on COM-TECH Filters

COM-TECH filters are engineered for performance and a long service life. Standard features include:

  • Full-Band Tunability: Provides maximum flexibility for your operations.
  • Advanced Temperature Stabilization: Ensures stable, reliable performance under all environmental conditions.
  • Built-in DC-Short: Provides essential lightning protection.
  • Output Monitor Probe: A standard feature for convenient signal monitoring.
  • Modular Connector System: An innovative system that allows for a wide choice of connections and permits easy connector replacement.

Find the Right Filter for Your System

Contact our technical team today with your specific requirements. We can help you select the exact COM-TECH filter to meet your transmission mask, power handling, and frequency needs.

Request a Quote