Our range of crystal filters offers the option to have an impedance transformation where the input and output are matched to 50 Ohms. ACT also have the know-how to produce fully custom designs.

Contact our engineering team today to discuss your specific requirement. Call us on 0118 979 1238 or email sales@act.co.uk.

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ACT seriesDatasheetFrequency (MHz)Frequency lowFrequency highPolesPass Band (db)Pass Band (KHz)stopband Attenuation (db)stopband Attenuation (khz)stopband Attenuation (db)stopband Attenuation (khz)Ripple Max(dB)Loss Max (dB)Terminal Impedance (Ohms / pf)Case (Type*) Email us
X10M7-F03110.7111183+/- 3.7570+/-8.7590+/-12.524910 // 25MD_10
X10M7-F03210.7111183+/- 6.070+/-1490+/-2023.5910 // 25MD_10
X10M7-F03310.7111183+/- 7.570+/-17.590+/-2523.5910 // 25MD-10
X10M7-F03410.7111183+/- 1570+/-35.0090+/-5024910 // 25MD-10
X10M7-F03510.7111183+/- 3.7570+/-8.7590+/-12.524470 // 25MD-10
X10M7-F03610.7111183+/- 6.070+/-1490+/-2024470 // 25MD-10
X10M7-F03710.7111183+/- 7.570+/-17.590+/-2524470 // 25MD-10
X10M7-F03810.7111183+/- 1570+/-35.0090+/-5024470 // 25MD-10
X10M7-F03910.7111183+/- 3.7570+/-9.090+/-12.52450ΩMD-10
X10M7-F04010.7111183+/- 6.070+/-1490+/-2023.550ΩMD-10
X10M7-F04110.7111183+/- 7.570+/-17.590+/-2523.550ΩMD-10
X10M7-F04210.7111183+/- 1570+/-35.0090+/-502450ΩMD-10
X21M4-F04321.4212183+/- 3.7570+/-8.7590+/-12.524910 // 25MD-12
X21M4-F04421.4212183+/- 6.070+/-1490+/-2023.5910 // 25MD-12
X21M4-F04521.4212183+/- 7.570+/-17.590+/-2523.5910 // 25MD-12
X21M4-F04621.4212183+/- 1570+/-35.0090+/-5024910 // 25MD-12
X21M4-F04721.4212183+/- 3.7570+/-8.7590+/-12.524470 // 25MD-12
X21M4-F04821.4212183+/- 6.070+/-1490+/-2023.5470 // 25MD-12
X21M4-F04921.4212183+/- 7.570+/-17.590+/-2523.5470 // 25MD-12
X21M4-F05021.4212183+/- 1570+/-35.0090+/-5024470 // 25MD-12
X21M4-F05121.4212183+/- 3.7570+/-8.7590+/-12.52450ΩMD-12
X21M4-F05221.4212183+/- 6.070+/-1490+/-2023.550ΩMD-12
X21M4-F05321.4212183+/- 7.570+/-17.590+/-2523.550ΩMD-12
X21M4-F05421.4212183+/- 1570+/-35.0090+/-502450ΩMD-12