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 | |
|---|---|---|---|---|---|---|---|---|
| AM10.7CR358 | 10.7 MHz | 1 kHz Min | <3.0 dB | See Full Datasheet | See Full Datasheet | 50 dB Min | See Full Datasheet | |
| AM110.303CR310 | 110.303 MHz | 3.5 kHz Max | See Full Datasheet | See Full Datasheet | See Full Datasheet | >12 dB @ +/- 8 kHz | See Full Datasheet | |
| AM70CR359 | 70 MHz | 8 MHz | <5.0 dB | 66-74 MHz | See Full Datasheet | See Full Datasheet | >14 dB | |
| AM100CR214-S | 100 MHz | 30 KHz | <6.0 dB | 99.985-100.015 MHz | See Full Datasheet | 60 dB @ 85 KHz | >15 dB | |
| AE31CR360 | 31.2 MHz | 0.4 MHz | 2.0dB Min,8.0dB Max | 31.18 –31.22 MHz | ≥ 73dB @ 31.240 –41.220 MHz | ≥ 60dB @ 31.102 –31.160 MHz | 10.0dB Min | |
| AE21CR361 | 21.4 MHz | 160 KHz Min | <6.5 dB | 21.32-21.48 MHz | 60dB BW @ 330KHz | 60dB BW @ 330KHz | >9 dB | |
| AE21CR362 | 21.4 MHz | 150 KHz Min | <6.5 dB | 21.32-21.48 MHz | 60dB BW @ 330KHz | 60dB BW @ 330KHz | >9 dB | |
| AM154.95CR279 | 154.95 MHz | 10 dB Max. | 50 dB min @ CF + 15 KHz | |||||
| AE154.95CR363 | 154.95 MHz | 7 KHzMin. | 10 dB Max. | 50 dB Min @ 154.965 MHz | ||||
| AE39CR363 | 39.9 MHz | 8 KHz | <6.0 dB | 39.996-40.004 MHz | 40 dB @ +/-25 KHz | 40 dB @ +/-25 KHz | >14 dB | |
| AE40CR364 | 40.1 MHz | 8 KHz | <6.0 dB | 40 dB @ +/-25 KHz | 40 dB @ +/-25 KHz | >14 dB | ||
| AE10CR365 | 10 MHz | 3 dBc BW +/- 3.5 KHz Min | 2.0 dB Max | See Full Datasheet | See Full Datasheet |