13
4857C–AUTO–07/06
ATAK5276-83
Figure 6-3.
Select Data Files
5.
When the send button is pressed, the loaded protocol (pattern) is sent by the transmit-
ter (see
). By default single operation mode is enabled, meaning that the
protocol is sent once when the send button is pressed. In loop operation, the protocol is
sent continuously. Using the default ATAB5276 transmitter setting (I
ant
= 0.6 Ap), the
ATAB5283/ATAB5282 receiver should be able to detect the protocol at a distance of up
to about 2 meters along the antenna axis. Longer distances can also be reached by
increasing the antenna current, for example to 1.5 Ap with shorted RANT on the
antenna module. Each protocol cycle received is indicated by LED on the receiver
board ATAB5283/ATAB5282. (see
).
Figure 6-4.
Send Pattern
Note:
Whenever the position of the ATAB5283 receiver is moved inside the field, a reset has to be per-
formed to re-initialize the AGC control. Do not operate the system near disturbed environments,
for example, monitors or SMPS units. The field radiation may negatively influence the system
performance.
