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TekBox Manuals & User Guides

TekBox Digital Solutions manufactures affordable EMC pre-compliance test equipment, agricultural yield sensors, and high-quality environmental monitoring tools.

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About TekBox Digital Solutions

TekBox Digital Solutions specializes in developing and manufacturing affordable tools for environmental monitoring, agricultural yield applications, and specialized test equipment. With facilities in Singapore and Vietnam, the company provides engineers with reliable EMC pre-compliance test solutions. Their extensive product lineup includes Line Impedance Stabilization Networks (LISNs), measurement antennas, radiating comb generators, RF limiters, and high-pass filters.

Over the years, TekBox has become a trusted brand in the industry, offering hardware, software, and comprehensive application notes that help companies significantly increase their type approval success rates and eliminate uncertainty before formal compliance testing.

TekBox manuals

Latest manuals from manuals+ curated for this brand.

TEKBOX TBCG5 Comb Generator User Manual

August 19, 2026
V1.0 TBCG5 GENERAL PURPOSE COMB GENERATOR Introduction The TBCG5 is a general purpose harmonic comb generator with a switchable base frequency of 200 MHz, 100 MHz or 50 MHz. It…

TEKBOX TBJT04 Injection Transformer User Guide

August 18, 2026
V1.0 TBJ04       Injection Transformer 1 Introduction The TBJT04 injection transformer may be used for applications such MIL-STD-461 (CS101, CS106, CS109), DO 160 (section 16, section 18), ISO…

TekBox support FAQ

Common questions about manuals, registration, and support for this brand.

  • What is the purpose of the TekBox TBHPF3 high-pass filter?

    It allows signals above a certain cutoff frequency to pass through while attenuating lower frequencies. It is typically used to protect spectrum analyzers from residual 50 Hz voltages during conducted emission tests.

  • What is a Line Impedance Stabilization Network (LISN)?

    A LISN is a low-pass filter typically placed between a power source and the supply terminals of a device under test (DUT). It provides a defined RF-impedance and couples electrical noise generated by the DUT to a measurement receiver.

  • What is the maximum power the TBMA8 hybrid measurement antenna can handle?

    The maximum continuous input RF power for the TekBox TBMA8 measurement antenna is 130W.

  • How is the TBCG1-25MHz radiating comb generator powered?

    The comb generator is portable and powered by a standard 9V PP3 (E-block) alkaline battery.

  • What is the purpose of the TBCG1-25MHz radiating comb generator?

    The comb generator is designed to serve as a reference source for verifying and testing radiated noise measurement setups in shielded environments, anechoic chambers, and TEM cells.