5.3 Reference Guide using RS-232C commands
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This command reads minimum of all maximum frequency deviations from the average frequency for the
10101010 pattern in Hz divided by 100.
READ:RFTC:OPMOD:DF2_RATE?
Description
This command reads pass rate of all maximum frequency deviations from the average frequency for the
10101010 pattern in Hz divided by 100.
READ:RFTC:OPMOD:DF0_MIN?
Description
This command reads minimal deviation of carrier frequencies from (2402+frequency) MHz in hundreds Hz.
READ:RFTC:OPMOD:DF0_MAX?
Description
This command reads maximal deviation of carrier frequencies from (2402+frequency) MHz in hundreds Hz.
READ:RFTC:OPMOD:DRIFT_MAX?
Description
This command reads maximal frequency drift in hundreds Hz.
READ:RFTC:OPMOD:RATE_MAX?
Description
This command reads maximal drift rate in hundreds Hz per 50 us.
5.3.18 BER & FER
EXEC:RFTC:BERFER:RUN
Description
This command executes measurement of BER & FER test.
EXEC:RFTC:BERFER:STOP
Description
This command stops execution of BER & FER test.
READ:RFTC:BERFER:CH?
Description
This command reads RX frequency of a tester(TX for a DUT).
CONF:RFTC:BERFER:CH <Value>
Description
This command writes RX frequency of a tester(TX for a DUT).
Value
BER & FER Test provides measurement of the Bit Error Rate and the Packet Error
Rate at the given RX frequency. BER & FER test measure BER & FER value
based on transmitted packets whilst Single Shot Sensitivity (SS) and Multi Slot
Sensitivity (MS) do the measurement on received packets base. This method is
prone to incur packet loss during the packet exchange as the tester will not re-
transmit the concerned packet even though DUT fails to receive it. According to BT
specification, a precise measurement should be accomplished through Single Shot
Sensitivity (SS) and Multi Slot Sensitivity (MS) test case.
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