5G Filter Telkom-Telmor Filtr 5G FAR 48 ANT0724 — Telkom-Telmor

Telkom-Telmor Filtr 5G FAR 48 (model ANT0724) is a passive 5G signal filter designed to reduce unwanted 5G interference in antenna and RF installations. The filter attenuates targeted 5G frequency bands to help maintain cleaner signals for existing mobile, broadband or broadcast services connected to antenna systems. It is intended for integration into antenna feeders, mast heads or indoor/outdoor RF housings where selective suppression of 5G noise is required without altering the primary antenna characteristics.

Advantages

This 5G filter provides frequency-selective attenuation to reduce interference from specific 5G bands while preserving the desired signal bands. Its passive construction requires no power and offers stable performance over time, making it suitable for permanent installations. The compact form factor allows easy installation on masts, in line with coaxial runs or inside RF cabinets without significant additional weight or footprint. The design focuses on minimal insertion loss in the passband and effective rejection in the targeted stopband to improve signal-to-noise ratio for connected equipment.

Suitable for

• Mobile mast and base station setups that need mitigation of 5G interference
• Fixed wireless access installations where legacy services must be protected from 5G noise
• Antenna feeder lines and RF distribution systems requiring selective frequency suppression

Key specifications

• Function: passive 5G frequency filter for antenna systems
• Application: attenuation of specific 5G frequency bands to reduce interference
• Mounting: suitable for inline installation on coaxial feeders, mast heads or inside RF housings
• Power requirement: none (passive device)
• Construction: weather-suitable for outdoor antenna installations (check local installation guidelines)

How to use

Install the filter inline on the coaxial feeder between the antenna and the receiver/transceiver or at a location identified to be the source of 5G ingress. Ensure connectors and cable types are compatible and that all connections are properly tightened to maintain low loss. Observe recommended orientation and grounding practices for outdoor or mast-mounted applications. After installation, verify signal levels and adjust placement if necessary to achieve the desired interference reduction without impacting required passband performance.

Usage recommendations

Confirm the filter’s stopband and passband characteristics against the frequencies present in your installation before deployment. Use with compatible connectors and maintain proper weatherproofing for outdoor installations. For complex multi-antenna or multi-band systems, test the filter impact on all relevant services to ensure the desired trade-off between interference suppression and passband insertion loss.