Ceramic Resonator Band Pass Filters
RLC Electronics’ ceramic resonator filters use 6 mm. ceramic coaxial resonators to achieve cavity filter response in a reduced size. Standard units cover the frequency range of 500 to 2500 MHz. RLC has supplied this filter type in surface mount packages.
Specifications
CRB–1–2–3–4
Model No. |
Center Frequency Range (MHz) |
3 dB Bandwidth (% of fc) |
Number of Sections |
Stopband Attenuation |
CRB- |
500 to 2500 |
1 to 12% |
2 to 6 |
See Curves on Next Page |
VSWR: 1.5:1 Passband Insertion Loss (Max at fc): Next Page Impedance: 50 ohms |
Power Rating: 2 watts Environment: MIL-E -5400, Class 1A Connectors: SMA |
To designate the filter desired use:
1: Center frequency in MHz 2: 3dB bandwidth in MHz 3: Number of sections |
4: “R” for SMA `M’ and SMA `F’ “RF” for two SMA `F’ “RM” for two SMA `M’ |
Example: CRB -1000-50-4-R is a 1000 MHz center frequency, 50 MHz 3 dB bandwidth,
4 section, ceramic resonator filter with one SMA `M’ and one SMA “F’ connector.
