LISN

Gain - 20/40 dB
Bandwidth - 3 MHz - 6 GHz
Frequency range - 6 GHz
Dimensions - 48 x 63 x 20 m

Manual:
TBLM02_MANUAL

Manual:
TBOH01_MANUAL

Details
The Tekbox TBL50100-1 is a single channel 50µH 100A LISN (Line Impedance Stabilization Network) used in EMC testing to measure the conducted noise on the supply line of DC/AC-powered devices. This LISN operates in the frequency range of 150 kHz - 30 MHz according to CISPR 16-1-2. Furthermore, the LISN is placed in the power line of the DUT (Device Under Test). It measures unwanted electrical noise in the supply terminals of the DUT, which can be checked using a spectrum analyser or a measurement receiver. By using multiple TBL50100-1 single channel LISNs, it becomes possible to perform 3-phase measurements.

Please note that when using this LISN without a transient limiter and testing AC-supplied products, it is highly recommended to protect the input of the connected analy ...

Details
The Tekbox TBLM02 LISN Mate is a device that can be used in conjunction with a Line Impedance Stabilisation Network. The noise signal that is analysed with a LISN consists of the sum of a 'common mode' and a 'differential mode' component. Using the LISN mate, these two components can be split up and evaluated on a separate BNC port.

The LISN Mate is connected, as shown in the second picture, to the outputs of two LISNs placed in the positive and negative power supply lines of the device being tested. The Mate can be connected to a spectrum analyser to analyse the common and differential mode signals via the two other BNC ports.

Specifications
Frequency range9 kHz - 110 MHz
Max. RF level on each BNC port27 dBm
Max. DC current on each BNC port30 mA

Specifications
TypeV-AMN (1 µH / 50 O)
Frequency range30 Hz - 500 MHz
Max. voltage60 V
Max. current10 A
DC resistance100 m? per channel
Connectivity4 mm banana sockets
Dimensions120 x 175 x 85 mm
Weight0.9 kg

Details
The Tekbox TBL5016-1 is a 16A LISN (Line Impedance Stabilization Network) that can be used to measure the 'conducted noise' on the supply line of DC-/AC-powered devices. This LISN is designed to perform EMC pre-compliance tests in the frequency range from 9 kHz to 100 MHz. The TBL5016-1 16A can supply the DUT (Device Under Test) with a maximum continuous DC current of 16 A. The connection of the power supply and the DUT are decoupled by a 50 µH inductor. The LISN is a 50?/50µH+5? single line design with a high current jumper to short the 5? resistor and configure it as 50?/50µH LISN according to CISPR 16-1-2
The LISN is connected to the supply line of a DUT. The resulting noise on the supply line can be measured by means of a spectrum analyser on the BNC connector. Two Tekbo ...

Specifications
Frequency range10 kHz - 400 MHz
Max. voltage250 V DC / 250 V AC
Max. current100A
DC resistance< 5 m?
ConnectivityBNC, high current plug/screw terminals, Phoenix contact
Dimensions300 x 150 x 150 mm
Weight2.7 kg
Accessories
The Tekbox TBL05100-1 comes with:
2x female terminal blocks
1x 75 cm BNC-male to N-male RG232 cable

Manual:
TBL05100-1_MANUAL

Details
The Tekbox TBL00705-2 is a 0.7µH, 10Hz - 200MHz, 2CH LISN (Line Impedance Stabilization Network). It is used in EMC testing to measure the noise that is being conducted on the supply line of DC/AC-powered devices. Furthermore, the LISN is placed in the power line of the DUT (Device Under Test). It measures unwanted electrical noise in the supply terminals of the DUT, which can be checked using a spectrum analyser or a measurement receiver.

Please note that when using this LISN without a transient limiter and testing AC-supplied products, it is highly recommended to protect the input of the connected analyser with a highpass filter such as the Tekbox TBHPF1-150kHz high pass filter.

Specifications
TypeV-AMN (0.7 µH / 50 O)
Frequency range10 Hz - 200 MHz
Max. voltage ...

Details
The Tekbox TBL5016-3 is a Line Impedance Stabilization Network made for measuring line-conducted interference in EMC pre-compliance tests in the frequency range of 9 kHz - 30 MHz, which is within the CISPR16 standard. This LISN is designed for testing both 3-phase as well as single phase AC-powered equipment with voltages up to 450/260 V and current up to 16 A. The LISN can measure conducted noise one each phase and on the neutral conductor, which have separate RF outputs as well. In addition, the TBL5016-3 is equipped with an artificial hand connection.

If you are looking for a LISN which can conduct more current, take a look at the 32A version of this LISN.

Specifications
Frequency range9 kHz - 30 MHz
Max. voltage450/ 260 V / 50-60 Hz (CAT II)
Max. current16 A
...

Details
The TBL5008-2B is a 50 µH LISN that can be used to measure the conducted noise on the feed line of single-phase AC-powered devices. This LISN is designed to perform EMC pre-compliance testing in the frequency range from 9 kHz to 30 MHz.

The TBL5008-2B is connected between the current source and the device under test, and the conducted noise can be measured in relation to the phase and neutral line. This conducted noise is connected to the 50O BNC terminal with minimal losses, where the interference can be analysed. With, for example, a spectrum analyser. Finally, the TBL5008-2B is equipped with a connection for an artificial hand.

For more information about measuring with the TBL5008-2B and EMC guidelines, please consult the PDFs at the bottom of this page. Furthermore, ...

Details
The TBL5008-2C is a 50 µH LISN that can be used to measure the conducted noise on the feed line of single-phase AC-powered devices. This LISN is designed to perform EMC pre-compliance testing in the frequency range from 9 kHz to 30 MHz.

The TBL5008-2C is connected between the current source and the device under test, and the conducted noise can be measured in relation to the phase and neutral line. This conducted noise is connected to the 50O BNC terminal with minimal losses, where the interference can be analysed. With, for example, a spectrum analyser.

The TBL5008-2C is equipped with a switchable limiter and attenuator and a connection for an artificial hand. An inductor of 5 µH disconnects the source connection and the device connection. Furthermore, the LISN isolate ...

Details
The Tekbox TBLDC32-2 is 9kHz-30MHz, DC LISN (Line Impedance Stabilization Network). The TBLDC32-2 can be used to measure conducted emissions on DC lines, according to the CISPR 16-1-2 and CISPR 11 standard It can also be used to measure disturbances on the DC side of power converters and similar DC equipment. The TBLDC32-2 can be used on devices with supply voltages of up to 1000V and 32A. The rotary switch at the front panel of the device allows for easy changes between common mode and differential mode emission measurements. The TBLDC32-2 is equipped with air core inductors.

Please note that when using this LISN without a transient limiter and testing AC-supplied products, it is highly recommended to protect the input of the connected analyser with a highpass filter such ...

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Specifications
Frequency range10 kHz - 400 MHz
Max. current100 A
DC resistance< 5 m?
ConnectivityBNC, high current plug/screw terminals, Phoenix contact
Dimensions300 x 150 x 150 mm
Weight2.7 kg

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Uma correção de amplitude integrada permite coeficientes de correção e conversão para cabos, amplificadores, atenuadores, LISNs, células TEM, antenas, sondas de corrente de RF, filtros e qualquer outro componente na cadeia de sinal.

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Os LISN são inseridos nas linhas de alimentação do EUT (Equipamento sob Teste). O ruído conduzido presente nos terminais de alimentação do DUT pode ser medido nos conectores BNC utilizando um analisador de espectro ou um receptor de medição. O terminal de fonte (alimentação) e o terminal do DUT estão desacoplados por um indutor de 5µH. Dois TBL0510-1, em combinação com o Tekbox LISN Mate, permitem a medição separada do ruído de modo comum e do ruído ...

Software EMCview para PC para testes de pré-conformidade EMC

O software de conformidade EMCview da Tekbox para PCs é um teste de pré-conformidade EMC de fácil utilização para emissões irradiadas e conduzidas. É um complemento perfeito para testes automatizados utilizando as nossas LISNs, sondas de corrente de RF, antenas de medição e células TEM.

Uma correção de amplitude integrada permite coeficientes de correção e conversão para cabos, amplificadores, atenuadores, LISNs, células TEM, antenas, sondas de corrente de RF, filtros e qualquer outro componente na cadeia de sinal.

Não há necessidade de uma configuração demorada. O software está pronto para medições imediatamente após a instalação. Todos os padrões relacionados com emissões e alguns padrões de fabricantes automóveis ...