At JEM, we know that great performance in the lab is only valuable if you can get great performance in the field. To assure our clients that our products are able to survive and perform under strenuous environmental conditions, they undergo careful testing, as well as qualification. JEM Engineering is ISO 9001:2015 certified.

We use a combination of our own internal testing facilities and external testing partners to qualify products to RF specifications and environmental standards such as military standard MIL-STD-810 and RTCA/DO-160. We also have capabilities to use advanced software to simulate in-situ performance without the need to run a physical test.

Our in-house testing capabilities include:

  • Radiation Patterns
  • Antenna Gain (Peak, Average, max linear, min linear, H and V)
  • Axial Ratio
  • VSWR and Return Loss
  • Antenna Efficiency
  • Human Body interaction effects with radiating device
  • Temperature effects

Our testing partners offer:

  • Shock/Vibration effects
  • Temperature/Humidity effects
  • Altitude effects
  • Corrosion effects
  • Fungus/Mold effects
  • Dust/Wind
  • And More!