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LAN-XI UA-2118 Headphone Test Front Panel Data acquisition systems

LAN-XI UA-2118 Headphone Test Front Panel: data acquisition systems by HBK.

This series on the HBK site (opens in a new tab)

Models in the series

One column per model: what differs between the models of the series.

Models of LAN-XI UA-2118 Headphone Test Front Panel compared by parameter
Parameter UA-2118–022- eli-m-427e3fcf0ba515053f24c40b
Protection class (DIN EN 60529) ip31
interface_specification Unknown
Number of measurement channels 2
quantity_specification Inputs: 200V condensor microphones; Outputs: None; Housing: Standalone; Interfaces: None
Status Active

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Frequently asked questions

Answers to the most common questions about our products and services

It enables simultaneous testing of left and right earphones, with a switch routing the generator signal to the left, right or both.

The panel includes a 2×100 mW amplifier and 1 V/A load feedback on channels 3 and 4, supporting acoustic and electrical tests.

UA-2118-022 fits 3160-A-042 and provides a 6.35 mm stereo TRS socket alongside 2 microphone LEMO inputs with 7 pins.

The TRS connector can introduce significant series impedance. The manufacturer recommends compensating for its contribution when it is part of the measurement path.

Its switch routes Generator 1 to the left, right or both earphones. The both-earphone position does not create two independent generators; select a supporting system configuration if each side needs a different signal.

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