5.3 Reference Guide using RS-232C commands
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Value
Test mode : LOOPBACK_TEST, TRANSMITTER_TEST(default), NULL_PKT_TEST
READ:RFTC:20BW:BW?
Description
This command reads the difference between f_l and f_h. f_l is lowest frequency in Ha below the operating
frequency at which transmit power derops 20dB below the highest power value in the transmit channel. f_h is
highest frequency in Hz above the operating frequencies at which transmit power drops 20dB below the
highest power value in the transmit channel.
5.3.10 Adjacent Channel Power(ACP)
EXEC:RFTC:ACP:RUN
Description
This command executes measurement of power in adjacent channels. This can be used for TX output
spectrum – Adjacent Channel Power test case(TRM/CA/06/C).
EXEC:RFTC:ACP:STOP
Description
This command reads execution of adjacent channel power.
READ:RFTC:ACP:CH?
Description
This command reads RX frequency of a tester(TX for a DUT).
CONF:RFTC:ACP:CH <Value>
Description
This command writes RX frequency of a tester(TX for a DUT).
Value
channel : RX frequency of a tester (TX for a DUT), 0 ~ 78, 0-39-78(default)
READ:RFTC:ACP:DATA_LEN?
Description
This command reads length of payload’s data.
CONF:RFTC:ACP:DATA_LEN <Value>
Description
This command writes length of payload’s data.
Value
length of payload’s data : 0 ~ 339, 27(default)
READ:RFTC:ACP:SWP_NUM?
Description
This command reads number of sweeps.
CONF:RFTC:ACP:SWP_NUM <Value>
Description
This command writes number of sweeps.
Value
Number of sweeps : 1 ~ 65535, 1(default)
READ:RFTC:ACP:TEST_MODE?