Calibration/Equalization
The CALIBRAT command is used to assist in adjusting the data transmitter drive
level and also in adjusting the receive equalization of your KAM’98. The proce
-
dures listed below are a guideline for using the calibration command to adjust
for optimum performance.
To set drive level for the radio port, issue the CALibrate command. The follow
-
ing options will appear on your screen:
CALIBRATE MODE:
B random
M send mark
R receive
S send space
T send square wave
- or + adjust XMITLVL while transmitting
X exit
Pressing B will transmit random bits (mark and space)
Pressing M will transmit a constant MARK (signal)until a key is pressed.
Pressing R will measure a received square wave
Pressing S will transmit a constant SPACE until a key is pressed
Pressing T will transmit a square wave (space/mark) until a key is pressed.
Pressing X will exit the calibrate mode and reset the KAM’98
+
Note: The baud rate used follows the setting of HBAUD.
Appendix B: Advanced Information Calibration/Equalization
User’s Guide 336 KAM’98 v 8.3
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