L/S-Band High-Power Lowpass Filter | 1-4 GHz | 100W | ≥40 dB Rejection | N-Female Connector
Description
Concept Model CLF01000M04000N02 is a high-performance passive lowpass filter designed for high-power operation across the 1-4 GHz frequency range. Covering the full L-band and S-band, this cavity filter delivers ≤2.0 dB insertion loss and ≤2.0 VSWR throughout its passband, while achieving ≥40 dB rejection in the 4.2–18 GHz stopband. Ideal for SATCOM ground stations, radar systems, cellular base stations and broadcast transmitters. Custom designs available.
Primary Applications
1. Satellite Communication (SATCOM) Ground Stations
2. Cellular Base Stations
3. Broadcast Transmission Systems
4. Test & Measurement
5. Tactical Data Links & UAV Systems
This general purpose low pass filter offers high stop band suppression and low insertion loss in the passband. These filters can be used to eliminate unwanted side bands during frequency conversion or for removing spurious interference and noise.
| Pass Band |
1000-4000MHz |
| Insertion Loss |
≤2.0dB |
| VSWR |
≤2.0 |
| Rejection |
≥40dB@4200-18000MHz |
| Average Power |
100W |
| Impedance |
50Ω |
Notes
1. Specifications are subject to change at any time without any notice.
2. 2. Default is N-female connectors. Consult factory for other connector options.
OEM and ODM servies are welcomed. Lumped-element, microstrip, cavity, LC structures custom triplexer are avaliable according to different applications. SMA, N-Type, F-Type, BNC, TNC, 2.4mm and 2.92mm connectors are avaliable for option.
Please feel freely to contact with us if you need any different requirements or a customized Duplexers/triplexer/filters: sales@concept-mw.com.







