Ask LDB 2 Manuel de l'utilisateur - Page 6

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USER MANUEL

LDB 2

DESKTOP READER

2.1.2 ANTENNA BOARD

The antenna board consists of a printed circuit board with copper traces forming the transmit

and the receive antenna. Antenna may be one of several types, varying in dimensions and

connection. LDB 2 receives GEN 530 antenna because its area (110x120mm) matches well

with a desktop application. This antenna has a tuning capacitor, but no setting is required

because it has been optimized in factory.

Figure 4 : LDB 2 antenna board : GEN 530

This board contains a DC-DC converter and two extra SAM locations. Input line should be

from 9V to 36V DC. Typically an AC power bloc with output 12V 500mA (without regulation)

should be used.

SAM location

Figure 5 : LDB 2 DC conversion / SAM extension board : GEN 351

ASK R&D

Réf. : RD-MU-03036-10

Rév.: 1.0

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