General Parameters - iDTRONIC BLUEBOX ADVANT UHF Manual

M30 form factor uhf rfid system

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from the minimum RF output power to maximum RF output power or until

it finds a tag, increasing the RF power of 1 dB every 500ms with fixed Q

selection algorithm and Q=0. It is an 'on request' function which

temporarily suspends the 'continuous' mode.

• 'RF Sensitivity' test: allows the user to easily and quickly test the minimum

RF input sensitivity needed to read a tag in a fixed position. The reader

sweeps from the minimum RF input sensitivity to maximum RF input

sensitivity or until it finds a tag, increasing the RF sensitivity of 1 dB every

500ms with fixed Q selection algorithm and Q=0. It is an 'on request'

function which temporarily suspends the 'continuous' mode.

• Read Reflected Power: allows the user to read the reflected power of the

antenna at a given frequency to check the antenna connection.

• Read RSSI: allows the user to read the signal strengh received by the

antenna at a given frequency to check the presence of external RF sources.

The

BLUEBOX

integrates a reconfigurable RF carrier leakage canceler feature

which allows the usage of the reader in many different environments and

configurations. The RF carrier leakage canceler adaption is done at every power

on and during normal operations of the reader based on RF tuning configuration

parameters described in next sections.

Only items 5227U with hardware version 2 and firmware version

2.xx integrates the reconfigurable RF carrier leakage canceler

feature!

This section provides details on the configurable general parameters of the

BLUEBOX.

The general parameters are managed through the OD 2200h.

The changed general parameters become effective only after a

reset of the BLUEBOX. Reset the

Device' command or via a hardware reset.

Value Definition:

Sub-index 00h contains the number of valid object entries within the record. The

number of valid objects entries shall be the number of the general configuration

parameters. Its value is 02h.

B5U033000E

3.1