Brand
TekBox
TekBox Digital Solutions builds EMC test accessories, and this catalogue carries measurement antennas, wideband amplifiers and LISN coupling networks.
The line is aimed at EMC pre-compliance work, letting a laboratory get close to a compliance result before booking accredited test time. LISNs and coupling networks are defined by the standard you test against rather than chosen freely, so identify the standard first. For the antennas, confirm the calibration factor data is supplied, since without it a field strength figure has no basis.
TekBox TBMDA4B modulated wideband RF amplifier covering 100 kHz–70 MHz with up to 40 dBm (10 W), AM/FM/PM modulation, less than 5 dB noise figure, and built-in ALC.
The TekBox TBMA6-P Passive Loop Antenna enhances signal reception across 520-1710 MHz with 6 dBi gain. Its passive design requires no external power, making it ideal for indoor and outdoor use in AM/FM/VHF/UHF applications.
The TekBox TBMA3 Logarithmic Periodic Antenna covers 250MHz to 1300MHz with high gain and directivity. Ideal for cellular, Wi-Fi, public safety, and IoT applications, it offers reliable performance in a rugged, compact design.
The TekBox TBMA4 is a dual ridged horn antenna covering 1 GHz to 8 GHz, offering high gain, low VSWR, and excellent beamwidth for precise RF testing, EMC, and communication applications.
The TekBox TBL05100-1 is a 5uH, 100A Line Impedance Stabilization Network (LISN) covering 10 kHz to 400 MHz. It ensures accurate conducted emissions testing per CISPR, EN, and FCC standards, simplifying EMC compliance verification.