CTS ceramic dielectric filter technology offers an excellent combination of small footprint, high rejection, low loss, and moderate power handling. Known to be used almost exclusively below 6GHz, CTS has expanded the ceramic dielectric technology to be useful in X Band for radar and satcom applications. Contact us for more information, including customization requests.
Features
MTB / MXB Product Family Overview:
Center Frequency | 6-12 GHz |
Bandwidth | 0.15-2.0 GHz |
IL | 1.2-2.5 dB |
RL | ≥ 10 dB |
Stopbands | ≥ 30 dB |
Input Power | 2W avg / 20W peak (higher power might be supportable) |
Footprint | 9 x 3 x 3 mm (MTB) 11.5 x 3 x 3.5 mm (MXB) |
MTB & MXB X-Band Filter Family for Satcom & Radar

Part Number | Passband (GHz) | Fc (GHz) | Bandwidth (GHz) | % BW | IL (dB) | Rejection (Typ.) | MTB0638A* | 6.3-6.45 | 6.38 | 0.15 | 2% | <1.4 | 40 dB at 0.3 GHz away |
---|---|---|---|---|---|---|---|
MTB0720A* | 6.5-7.9 | 7.2 | 1.4 | 20% | <1.4 | 30 dB at 1.2 GHz away | |
MXB0750A* | ![]() | 6.5-8.5 | 7.5 | 2 | 27% | <1.2 | 40 dB at 1.0 GHz away |
MXB0761A* | ![]() | 6.725-8.5 | 7.6125 | 1.775 | 23% | <1.2 | 30 dB at 1.0 GHz away |
MTB0910A | 8.9-9.3 | 9.1 | 0.4 | 4% | <2.5 | 40 dB at 0.3 GHz away | |
MXB0925A* | ![]() | 8.0-10.5 | 9.25 | 2.5 | 27% | <1.5 | 40 dB at 1.0 GHz away |
MTB0950A | 9.3-9.7 | 9.5 | 0.4 | 4% | <2.5 | 40 dB at 0.3 GHz away | |
MTB0990A | 9.7-10.1 | 9.9 | 0.4 | 4% | <2.5 | 40 dB at 0.3 GHz away | |
MXB1000A* | ![]() | 9.75-10.25 | 10 | 0.5 | 5% | <1.8 | 40 dB at 0.5 GHz away |
MXB1000B* | ![]() | 9.875-10.125 | 10 | 0.25 | 2.5% | <2.5 | 40 dB at 0.25 GHz away |
MTB1025A* | 10.0-10.5 | 10.25 | 0.5 | 5% | <2.5 | 40 dB at 0.3 GHz away | |
MTB1030A | 10.1-10.5 | 10.3 | 0.4 | 4% | <2.5 | 40 dB at 0.3 GHz away | |
MTB1060B | 10.2-11.0 | 10.6 | 0.8 | 4% | <1.7 | 30 dB at 1.0 GHz away | |
MTB1080A* | 10.4-11.2 | 10.8 | 0.8 | 4% | <1.7 | 30 dB at 1.0 GHz away | |
MTB1160A* | 11.2-12.0 | 11.6 | 0.8 | 4% | <1.8 | 30 dB at 1.0 GHz away | |
MXB1172A | ![]() | 10.7-12.75 | 11.72 | 2.05 | 17% | <1.2 | 40 dB at 4.0 GHz away |
* Product concepts not yet developed, but feasible. Contact Richardson RFPD for further information.