TekBox Digital Solutions

TekBox Digital Solutions makes high-quality near-field EMC probes and amplifiers for pre-compliance testing, line impedance stabilization networks, and TEM cells (Transverse Electro-Magnetic transmission-line cells) which are used for sensing electromagnetic (EM) fields in a shielded environment.

With the increasing use of fast interfaces, WLAN, ubiquitous IoT products, and mobile devices now with 5G, this means that RF-producing circuits should be tested before they reach the EMI test house or are manufacture for sale. Test lab procedures are essential but VERY expensive and failure to meet regulation limits adds to this cost, causing redesign and retest.  Pre-compliance testing while in the design phase on the lab bench can help to insure success by checking devices with ordinary spectrum analyzers, nearfield probes, and LISNs to allow early detection of sources of interference.

TekBox Digital Solutions makes economical EMC pre-compliance test solutions and software to allow your spectrum analyzer and other lab test equipment suitable for preliminary compliance testing:

• Wideband RF amplifiers
• TEM cells (transverse electromagnetic cells), shielded tents, shielded bags, ground planes.
• Antennas.
• LISNs (line impedance stabilization networks).
• Current monitoring probes.
• Comb generators.
• Accessories: Cables, attenuators, adaptors, housings, tripods etc.

EMC Pre-compliance Testing - More than 50% of designed products fail EMC testing first time around. Avoid that problem by reading this!