Pre-Compliance

The TBLM1 LISN Mate is a companion device for LISNs, which splits the conducted noise signal into its common mode and differential mode components. The LISN Mate is connected to the output of a LISN inserted into the positive supply line and to a second LISN inserted into the negative supply line.

The TBOH01 5µH LISN is a device required to setup conducted noise measurements of DC-powered devices. It is designed to be used for EMC pre-testing in the frequency range of 150kHz to 110 MHz.

The TBL5016-2 is a Line Impedance Stabilization Network for the measurement of line-conducted interference within the range of 9kHz to 30MHz, according to the CISPR 16-1-2 standard.

The device is designed for testing single phase, AC-powered equipment with supply voltages up to a maximum 240V and 16A.

The TBFL1 is a combined transient limiter/attenuator/ high pass filter, designed to provide optimum protection of spectrum analyzer or measurement receiver inputs when carrying out conducted noise measurements or other measurements where the input levels cannot be predicted with certainty or where accidental overloads may occur.

The TBOH02 is a self-powered, precision active load. It does not need a separate supply voltage and operates as low as 2V. Its features include constant resistance and constant current mode. A 10 turn potentiometer with dial, a range switch and a precision reference enable the accurate setting of current or resistance. Furthermore, it can be controlled by an external voltage.

Radiated emission tests are typically carried out in anechoic chambers, using antennas to pick up the radiated signals. Due to bandwidth limitations, several antennas are required to cover the complete frequency range. Furthermore, it requires much space and the cost of the equipment for a standard conformant setup is immense.

The Tekbox EMC compliance software EMCview for PCs is a user friendly EMC pre-compliance testing of radiated and conducted emissions. It is a perfect complement for automated testing using our LISNs and TEM Cells. A built in amplitude correction enables correction and conversion coefficients for cables, amplifiers, attenuators, LISNs, TEM cells, antennas, RF current probes, striplines and capacitive coupling clamps.

The TBMA6-P is a passive Loop Antenna for affordable EMC pre-compliance testing.  It has a frequency range of 9 kHz – 30 MHz, according to CISPR 16.

The TBMA2 is a biconical measurement antenna for EMC radiated emission testing and generating defined field strength. With its affordable price, it is an excellent choice for any lab carrying out in-house pre-compliance testing.

It is characterized from 30 MHz to 300 MHz and has a directional pattern similar to a dipole antenna.

The TBMA1 is a small, lightweight, wideband biconical measurement antenna. With its moderate price, it is ideal for radiated noise EMC pre-compliance testing and for generating defined field strength.

It is characterized from 30 MHz to 1 GHz and has a directional pattern similar to a dipole.

The TBMA3 is an affordable logarithmic periodic measurement antenna, targeting radiated noise EMC pre-compliance testing.

The TBMA3 is characterized from 250 MHz to 1.3 GHz and has VSWR and antenna factor values typical for log-periodic measurement antennas.

The TBMA4 is characterized from 1 GHz to 8 GHz and has a directional pattern typical for double ridged horn antennas.

The TBMA4 is a small double ridged horn antenna, with its radiating element made from edge-plated PCB substrate.