Tel: 86-755-88352869
sjk@q-crystal.com
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MCF

SJK provides a full range of high-quality Quartz Crystal Filters (MCF) featuring excellent bandpass selectivity and low insertion loss, effectively filtering unwanted signals and ensuring signal purity. We offer a variety of package options, including SMD 7050 as well as HC-49T, UM-1, and UM-5 through-hole packages, meeting the wireless transmission requirements of automotive electronics, two-way radios, and various voice communication systems.


Key Specifications:


• Poles: 2 Pole / 4 Pole / 6 Pole / 8 Pole

• Common Frequencies: 10.7 MHz, 21.4 MHz, 21.7 MHz, 45 MHz, etc. (Custom frequencies available)

• Applications: Automotive electronics, wireless voice transmission, professional two-way radios, communication base stations

Crystal Filter - SJK Crystal Products
Series Photo Package Frequency
Range		 Insertion
Loss		 Pass
Bandwidth		 Operating
Temperature		 Pole Datasheet
7D 49T Crystal Filter 7D 49T Crystal Filter HC-49T 3 Pin 10.7MHz~10.8MHz 1.5dB ±3.5/±7.5/±15KHz@3dB -20~+70ºC 2 /4 /6 /8 Datasheet
7D UM-1 Crystal Filter 7D UM-1 Crystal Filter UM-1 3 Pin 21.7MHz~45MHz 1.5dB ±3.5/±7.5/±15KHz@3dB -20~+70ºC 2 /4 /6 /8 Datasheet
7D UM-5 Crystal Filter 7D UM-5 Crystal Filter UM-5 3 Pin 21.7MHz~45MHz 1.5dB ±3.5/±7.5/±15KHz@3dB -20~+70ºC 2 /4 /6 /8 Datasheet
CF SMD7050 Crystal Filter CF SMD7050 Crystal Filter 7050 6-SMD 21.4MHz~52MHz 1.5dB ±3.75kHz~±25kHz@3dB -20~+70ºC 2 /4 Datasheet

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Tel: 86-755-88352869
Email: sjk@q-crystal.com
Add: 12/F, Building 3C, TianAn Cloud Park Phase 1, Bantian, Longgang District, Shenzhen, 518129, China

Official Chinese website：www.q-crystal.com.cn


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