JEM Engineering specializes in the development of custom antennas for government, military and commercial applications. Our ISO Certified and award winning organization is proud of the ability to offer customers rapid in-house customization from concept to product.
JEM also offers top quality RF testing services for both passive and active devices with the use of our Spherical Near to Far-Field Chamber and our Tapered Chamber covering frequency ranges from 80MHz- 40GHz and CDMA, WCDMA & GSM active bands.