Preamplifiers and auxiliary equipment

L-CARD offers specialized preamplifiers for coupling strain gages and high-resistance sensors to ADC boards inputs and ADC modules inputs. Number of channels is from 1 to 4.

AC-7xx digital signals cable is an extender to make digital input/output of L-Card ADC boards accessible from the rear panel of PC. There are two modifications of this cable differing in plug type (male/female) which is installed in the rare panel of a computer.

DB-37F-increaser is a 37-pin interface terminal block board, which gives an opportunity for fast commutation of external signals to LTR modules without a soldering iron. There are several holes in the board to fix a cable assembly.

MT-LINK-CAB cable is necessary to work with embedded JTAGemulator while installing the software updates. This task will also require JTAG device programmer for ARM-controllers.

LTR-CMF common mode noise filter is designed to suppress the common-mode nanosecond pulse interference on the contacts of the connector DRB-37M (DB-37M) in any device where a metal housing of the connector is electrically connected to the case and the ground circuit of a device.


Preamplifiers and transducers

Auxiliary equipment


Phone: +7 (495) 785-95-19
Fax: +7 (495) 785-95-14

Sales department:
Technical support:

5 Varshavskoye shosse, corp. 4, build. 2
Moscow 117105
Russian Federation

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About us

More than 3,000 customers worldwide are already using L-CARD electronic equipment for a wide range of research and industrial applications. We are glad to help you at any stage of creating an electronic product: from development and production to post-warranty support.



We are looking for regional distributors providing delivery services and comprehensive after-sales support. If you want to join L-CARD distribution network please contact us.