Bandpass Filters - 900 MHz, 2.4 GHz, 4.9 GHz & 5.8 GHz
L-com's bandpass filters are designed to offer reliable and efficient performance across a wide range of frequencies. We offer models that cover 2.4 GHz, 0.9 GHz, 4.9 GHz, and 5.8 GHz bands, ensuring minimized interference and optimal signal clarity. With 50 Ohm impedance and rugged aluminum construction, our bandpass filters are built for durability in both indoor and outdoor environments. These filters deliver the performance needed for Wi-Fi, RFID, and public safety sectors by reducing unwanted signals while maintaining high data throughput with ultra-low insertion loss and bi-directional capabilities.
For a broader selection of RF signal management solutions, explore our RF Filters, Splitters, Diplexers – Bandpass Filters & Other Products category, which includes Diplexers, RF Splitters and related components designed to control interference and optimize performance across wireless, public safety, and data communications systems.
Related Categories:
FAQs
What are bandpass filters and what are bandpass filters used for?
L0com Bandpass filters are designed to offer reliable and efficient performance by allowing signals within a specific frequency range to pass while reducing unwanted signals outside that range. These bandpass filters deliver the performance needed for Wi-Fi, RFID, and public safety sectors by reducing unwanted signals while maintaining high data throughput. These bandpass filters are used to minimize interference and maintain signal clarity in applications such as 2.4 GHz Wi-Fi, 802.11b/g WLAN systems, and public safety communications.
What frequency ranges do bandpass filters support?
Bandpass filters from L-com cover 2.4 GHz, 0.9 GHz, 4.9 GHz, and 5.8 GHz bands, ensuring minimized interference and optimal signal clarity. The 2.4 GHz filter covers channels from 2.412 GHz to 2.462 GHz, the 0.9 GHz filter offers rejection from 0.815 GHz to 1.015 GHz, the 4.9 GHz model covers 4.940 GHz to 4.990 GHz, and the 5.8 GHz model spans 5.725 GHz to 5.875 GHz. These bandpass filters are designed for various frequency requirements across Wi-Fi, RFID, and public safety applications.
What impedance do bandpass filters have?
Bandpass filters feature 50 Ohm impedance and rugged aluminum construction, built for durability in both indoor and outdoor environments. The 50 Ohm impedance ensures these bandpass filters are compatible with standard RF systems. This impedance specification makes the filters suitable for Wi-Fi, RFID, and public safety applications requiring reliable signal integrity.
What are the construction and environmental features of bandpass filters?
Bandpass filters are built with rugged aluminum construction and are available in both indoor and outdoor configurations to ensure minimal signal degradation and maximum reliability. The 4.9 GHz and 5.8 GHz models feature robust, weatherproof construction ideal for both indoor and outdoor deployments. These bandpass filters offer features such as ultra-low insertion loss and lightning protection to meet the demands of modern communication systems.
What applications use 2.4 GHz bandpass filters?
2.4 GHz bandpass filters provide excellent performance for 2.4 GHz Wi-Fi applications, covering channels from 2.412 GHz to 2.462 GHz to ensure effective isolation between adjacent channels. The 2.4 GHz filter supports full-band applications from 2.397 GHz to 2.498 GHz, making it ideal for high-data-rate 802.11b/g WLAN systems. These bandpass filters provide low insertion loss and excellent rejection characteristics, ensuring superior signal integrity in Wi-Fi environments.
What are 0.9 GHz bandpass filters designed for?
The 0.9 GHz bandpass filter is specifically engineered to improve performance in noisy environments affected by cellular and paging signals, offering a rejection frequency range from 0.815 GHz to 1.015 GHz. These bandpass filters provide low insertion loss and excellent rejection characteristics, ensuring superior signal integrity. The 0.9 GHz filter helps minimize interference in environments where cellular and paging signals can impact performance.
What features do 4.9 GHz and 5.8 GHz bandpass filters provide?
Bandpass filters in the 4.9 GHz and 5.8 GHz frequency ranges are designed for outdoor use and feature broad bandwidths from 4.940 GHz to 4.990 GHz for the 4.9 GHz model and from 5.725 GHz to 5.875 GHz for the 5.8 GHz model. These bandpass filters help reduce interference, ensuring clear and reliable communications in critical environments. Their robust, weatherproof construction makes them ideal for public safety and high-frequency applications in both indoor and outdoor deployments.
Need assistance selecting the ideal bandpass filters for your Wi-Fi, RFID, or public safety system? For help in choosing the right frequency range, insertion loss specifications, or indoor/outdoor configuration for your specific requirements, our expert technical support team is available to assist you.
Contact Sales: Sales@L-com.com
Product Technical Support: techsupportrf@infiniteelectronics.com
L-com offers a wide selection of bandpass filters designed for various frequency ranges including 2.4 GHz, 900 MHz, 4.9 GHz, and 5.8 GHz with 50 Ohm impedance, rugged aluminum construction, and ultra-low insertion loss.
