2.4 GHz Notch Filter | 2400–2477 MHz Band-Reject Filter for LTE/Wi-Fi Coexistence | SMA

Concept model CNF02400M02477Q10A1 is designed for LTE, 5G, and Wi-Fi coexistence applications where the 2.4 GHz ISM band must be suppressed while adjacent LTE/5G bands remain unaffected. It provides ≥40 dB rejection from 2400 to 2477 MHz, covering the majority of Wi-Fi, Bluetooth, and Zigbee channels. Its passbands span 2300–2382 MHz and 2482–2550 MHz, allowing LTE Band 40, LTE Band 41, and 5G NR n40/n41 signals to pass with ≤2.0 dB insertion loss

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Description

Notch filter known also as a band stop filter or band stop filter, blocks and rejects frequencies that lie between its two cut-off frequency points passes all those frequencies either side of this range. It is another type of frequency selective circuit that functions in exactly the opposite way to the Band Pass Filter we looked at before. Band-stop filter can be represented as a combination of low-pass and high-pass filters if the bandwidth is wide enough that the two filters do not interact too much.

Primary Applications

• LTE Band 40 / Band 41 and 2.4 GHz Wi-Fi Coexistence

• 5G NR n40 / n41 Co-Site Interference Mitigation

• Wi-Fi / Bluetooth / Zigbee Interference Suppression

• In-Building DAS and Small Cells

• EMC / RF Test and Measurement

• S-Band Receiver Front-End Protection

Notch Band	2400-2477MHz
Rejection	≥40dB
Passband	2300-2382MHz & 2482-2550MHz
Insertion loss	≤2.0dB
VSWR	≤2.0
Average Power	10W
Impedance	50Ω

Notes

1. Specifications are subject to change at any time without any notice.

2. Default is SMA connectors. Consult factory for other connector options.

OEM and ODM servies are welcomed. Lumped-element, microstrip, cavity, LC structures custom filter are avaliable according to different applications. SMA, N-Type, F-Type, BNC, TNC, 2.4mm and 2.92mm connectors are avaliable for option.

More customized notch filter/band stop ftiler , Pls reach us at : sales@concept-mw.com .

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Next: 2.7-2.9GHz S-Band Bandpass Filter | 2800 MHz Cavity BPF, 80 dB Rejection, SMA-Female

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