BLUEBOX CX Industrial UHF
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Parameter
Description
•
Decimal 1 … 99 for time in ms x 100 (0.1 … 9.9 seconds).
3.2.11
RF Antenna Tuning
This section provides details on the configurable RF antenna tuning management
parameters of the
BLUEBOX
Parameter
Description
Range
Default
Max Tune
Steps
The maximum runtime RF antenna tune steps. 0
to disable the runtime RF antenna tuning.
0 … 250
15
Max Tune
Frequency
Hops
The maximum RF frequency hops on the same RF
frequency before RF antenna tuning.
0 … 250
15
Min Tune
Frequency
Hops
The minimum RF frequency hops on different RF
frequency after RF antenna tuning.
0 … 250
15
Tune
Hysteresis
Index
The runtime RF antenna tune hysteresis index of
measured reflected power.
10% … 50%
30%
The RF antenna tuning parameters are stored in configuration page nr. 0x0D
and are managed through the ‘Read
RAM/ROM
Configuration Parameters’ and
‘Write
RAM/ROM
Configuration Parameters’ commands as described i
n protocol
technical manuals where the parameters 1…7 fields with default value
s are:
1
2
3
4
5
6
7
Max Tune
Steps
Max Tune
Frequency
Hops
Min Tune
Frequency
Hops
Tune
Hysteresis
Index
0x00
0x00
0x00
0x64
0x0F
0x0F
0x1E
0x00
0x00
0x00
Where:
Parameter
Description
Max Tune
Steps
The maximum runtime RF antenna tune steps. 0 to disable the runtime RF antenna
tuning.
Max Tune
Frequency
Hops
The maximum RF frequency hops on the same RF frequency before RF antenna tuning.
