DECT Band Pass Filters
EU & US DECT (6 Pole Cavity) Band Pass Filter
This is the true 'brick-wall' filter for the DECT frequency band. No matter how crowded the RF spectrum becomes, it allows only the DECT frequency range to pass while effectively rejecting unwanted signals. Our EU DECT Band Pass Filter is compatible with all DECT intercom systems operating in the 1880-1900MHz band. Our US DECT Band Pass Filter is compatible with all systems operating in the 1910-1930MHz band.
EU DECT Band Pass Filter
Centre Frequency | 1890MHz |
Pass Band Frequency | 1880-1900MHz |
Pass Band Insertion Loss | < 2.0dB |
Pass Band Ripple | < 1.0dB |
Stop Band Attenuation | > 40dB @ DC-1870MHz | > 40dB @ 1910-6000MHz |
Impedance | 50 Ohms |
Maximum Input Power | 10W |
Connectors | N-Female |
Dimensions | 91 x 62 x 26mm |
- Price: on request
- Delivery time: in stock
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US DECT Band Pass Filter
Centre Frequency | 1920 MHz |
Pass Band Frequency | 1910-1930MHz |
Pass Band Insertion Loss | < 1.5dB |
Pass Band Ripple | < 0.5dB |
Stop Band Attenuation | > 40dB @ DC-1900MHz | > 40dB @ 1940-6000MHz |
Impedance | 50 Ohms |
Maximum Input Power | 10W |
Connectors | N-Female |
Dimensions | 91 x 62 x 26mm |
- Price: on request
- Delivery time: 6 weeks
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This indoor bandpass filter set utilizes Siemens ceramic 2-pole filters and provides sufficient suppression of interference originating from the 4G/5G 1800MHz band (LTE Band 3). When combined with our external antennas, this set offers a powerful and cost-effective upgrade for your DECT intercom system, significantly improving both performance and reliability. Thanks to the ability to connect the indoor filters to either an SMA or N-type antenna connector, a wide range of external antennas can be used. This allows you to tailor the antenna configuration to your specific environment and coverage requirements, ensuring optimal coverage and system performance.
This set is complete with 2 indoor bandpass filters, cables and (SMA or N-type) adapters.
Centre Frequency | 1890MHz |
Pass Band Frequency | 1880-1900MHz |
Pass Band Insertion Loss | < 2.0dB |
Pass Band Ripple | < 2.0dB |
Stop Band Attenuation | See photo under |
Impedance | 50 Ohms |
Maximum Input Power | 300mW |
Connectors | SMA-female / SMA-male |
Filter Size | 27 x 27 x 10mm |
- Price: on request
- Delivery time: in stock
Do you have a question or would you like a quote, please fill out our contact form or send an email to info@livelinks.nl







