Industry's highest isolation Diplexers 

Lowest Profile X & Ku Band Cavity Filters 

First Electronically Vibration Compensated OCXO

Smallest PLL based OCXO's

World's Smallest 100MHz, Low-g, Low phase noise OCXO . 

First 5x7mm, 3.3V M2052 Series Down hole drilling XO to 200°C

Introduced Qik Chip Oscilllators & VCXO's to 1.4GHz

Smallest package VCXO for OC-48 and OC-192 SONET networks

Introduced a novel all quartz, high-shock resonator (over 100,000g’s).

Introduced surface mountable wash proof LC filters to market

World's best chemically milled crystal resonators over 1GHz

First 45 MHz monolithic crystal filters for mobile cellular applications

First to introduce monolithic crystal filters for the mobile radio market.

First to supply monolithic filters in space.

First to offer 4-pole, single-wafer VHF, monolithic filters

Founded in 1965 to produce advanced VHF crystal filter products. First U.S. manufacturer to offer monolithic crystal filters commercially.