HI Sec THOR - Antennas; Measurements and Fixing of Standard Antennas

Technical Manual
October 1, 1995 18-006/081-04 GB
85
2.6.2 Antennas.
2.6.2.1 Measurements and fixing of standard antennas.
Proximity antenna:
Electrical characteristics:
Size:
..... ............. ............ ............. .......................... ............. ............ ............. .............
80x40x13 mm
Weight:
............. ............ ............. .......................... ............. ............ ............. .............
45 g
Operating temperature:
.. ............. .......................... ............. ............ ............. .............
-40
0
C to +70
0
C (IP 55)
LED indicators:
.. ............ ............. .......................... ............. ............ ............. .............
Red and green
Reading distance:
.......... ............. .......................... ............. ............ ............. .............
20 cm
It is recommended to have minimum 10 -15 cm between the 90T RKP ERC terminal and the antenna to avoid
reduction in the reading distance by disturbances from the terminal micro-processor.
Because the 90T CPA antenna is very small, it is designed for use with a hand-held Card. The best reading
result will be with the face of the card towards the antenna approximately 15 cm in front of it. The LED in the
antenna will indicate with green
door open
and with read
card not valid
.