Crystal Band Pass Filters(0.003-250 MHz)
Crystal bandpass filters use the piezoelectric effect of quartz crystals and convert mechanical motion into electric signals. The low thermal expansion of quartz crystals allows crystal filters to produce stable performance over a wide temperature range. This type of crystal pass band filters exhibit extremely high Q factor, giving them the ability to achieve extremely narrow bandwidth in the range of a few kHz. Such a high Q factor, in the range of 5000 and higher than 10000 results in relatively low loss considering their extremely narrow bandwidth. The crystal band pass filters are available in frequencies up to 250 MHz, in connectorized, surface mount, PC board mount, and drop-in type packages, with a length ranging from approximately 1 to 5 in.
The Crystal bandpass filter is just one of the many products that Anatech Electronice offers to RF design engineers looking for quality filters and RF microwave products. Contact us today for quality, service and top customer experience.
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| Model | Center Frequency | Band Width | Insertion Loss | Pass Band | Rejection (high side) | Rejection (low side) | Return Loss | |
|---|---|---|---|---|---|---|---|---|
| AE155.07CR369 | 155.07 MHz | 7.0 dB Max | ||||||
| AE70CR370 | 70 MHz | 5.0 dB Max | 60 dB Nominal @ +/- 100 KHz | |||||
| AE70CR371 | 70 MHz | 10 dB Max | ||||||
| AE70CR372 | 70 MHz | +/- 7.5 kHz Min | 5.0 dB Max | See Datasheet | See Datasheet | |||
| AM0.08CR301 | 80 KHz | 60,000 Hz | <10 dB | 0.05-0.11 MHz | See Full Datasheet | 40 dB @ 120000 Hz | >14 dB | |
| AM1.024CR300 | 1.024 MHz | 15,000 Hz | <10 dB | 1.0165-1.0315 MHz | See Full Datasheet | 40 dB @ 30000 Hz | >14 dB | |
| AM1.25CR293 | 1.25 MHz | 96,000 Hz | <10 dB | 1.202-1.298 MHz | See Full Datasheet | 40 dB @ 192000 Hz | >14 dB | |
| AM1.70CR294 | 1.70 MHz | 768,000 Hz | <10 dB | 1.316-2.084 MHz | See Full Datasheet | 40 dB @ 1536000 Hz | >14 dB | |
| AM1.70CR297 | 1.70 MHz | 192,000 Hz | <10 dB | 1.604-1.796 MHz | See Full Datasheet | 40 dB @ 384000 MHz | >14 dB | |
| AM2.1CR309 | 2.1 MHz | 2.0 KHz | <6.0 dB | 2.099-2.101 MHz | See Full Datasheet | 50 dB @ 20 KHz | >14 dB | |
| AM3.10CR295 | 3.10 MHz | 96,000 Hz | <10 dB | 3.052-3.148 MHz | See Full Datasheet | 40 dB @ 192000 Hz | >14 dB | |
| AM3.10CR302 | 3.10 MHz | 270000 Hz | <10 dB | 2.965-3.235 MHz | See Full Datasheet | 40 dB @ 540000 Hz | >14 dB | |
| AM3CR298 | 3 MHz | 192000 Hz | <10 dB | 2.904-3.096 MHz | See Full Datasheet | 40 dB @ 384000 Hz | >14 dB | |
| AM4.4CR353 | 4.4 MHz | 2.0 KHz | <6.0 dB | 4.399-4.401 MHz | 50 dB @ 6 KHz | 12 dB @ 3 KHz | >14 dB | |
| AM4.75CR199 | 4.75 KHz | 100 Hz | <75 dB | 0.0047-0.0048 MHz | See Full Datasheet | 20 dB @ Fo | >14 dB | |
| AM4.90CR299 | 4.90 MHz | 192000 Hz | <10 dB | 4.804-4.996 MHz | See Full Datasheet | 40 dB @ 384000 Hz | >14 dB |