GMK (Great Marking (HK) Industry Co., Ltd) Committed to Quality, Excellence and Innovation.
GMK brings high value to our products and convenience to our customers with the most diverse range of
high quality products available today. With outstanding performance, GMK have become a respected
worldwide manufacturer and vendor of electronic components, especially in the frequency control
devices market.
GMK has accumulated 10 years of experience in quartz crystals, ceramic resonators, bell resonators and
crystal filters. Products are wildly applied in the field of computer, networks, communication, TV set,
acoustic equipment, and industrial electronics.
Our sales team backed by top class customer service has enabled us to expand our capacity and spur
innovations in our product lines. Through our extensive sales network, GMK has a global reach with
a broad breadth of product offerings.
Here you'll find links to a small selection of GMK's standard Crystal Oscillators, but please contact
L2TEK customer service for a quotation on any of your frequency control requirements.
Crystal Oscillators
Broad frequency range from 1.544MHz to 150.0MHz.
Compact and thin ceramic package with a metalized lead for surface mounting and automatic loading.
Lower noise and current with reduced power consumption.
Build-in CMOS/HCMOS IC with tri-state function.
5V and 3.3V and 2.5V supply model available.
Ideally suited designed for use in PCs, NB, PCMCIA Cards. Palmtop Computer, Portable Applications
| Picture | Type | Frequencies | |
 |
GMK-OSMD5032 | 1.544MHz -- 150MHz |  |
 |
GMK-OSMD7050 | 1.544MHz -- 150MHz | |
 |
GMK-OSCF&OSCH | 0.25MHz -- 180MHz | |
Manufacturer's website