Tektronix CMD 80, Руководство пользователя

Страница: 527 / 672

Appendix F: Remote Control Command Tables
CMD 80 Digital Radiocommunication Tester User Manual
F–91
Table F–12: Analog module test commands (cont.)
Command Notes State Values
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
CONFigure:AMTest:SOURce:POWer <BS power [DBM]>
Establishes the base station power level.
ÁÁÁÁÁÁ
Á
ÁÁÁÁ Á
Á
ÁÁÁÁ Á
ÁÁÁÁÁÁ
–17.0 dBm to
–70.0 dBm to
–131 dBm ÁÁÁÁ
Á
ÁÁ Á
Á
ÁÁ Á
ÁÁÁÁ
ALL ÁÁÁ
Á
Á Á
Á
Á Á
ÁÁÁ
4
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
CONFigure:AMTest:SOURce:POWer?
ÁÁÁÁÁÁ
ÁÁÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ALL
ÁÁÁ
ÁÁÁ
CONFigure:AMTest:POWer:MSTation <expected power [DBM] | OFF>
Sets the power expected from the mobile station. If off is selected, the tester autoranges to
determine the power.
–80 dBm to
28.0 dBm to
39.0 dBm ALL
5
CONFigure:AMTest:POWer:MSTation? ALL
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
READ[:SCALar]:AMTest:POWer:BBANd?
Measures and returns the carrier power of the mobile station using the broadband power
meter.
ÁÁÁÁÁÁ
Á ÁÁÁÁ Á
Á ÁÁÁÁ Á
ÁÁÁÁÁÁ
ÁÁÁÁ
Á ÁÁ Á
Á ÁÁ Á
ÁÁÁÁ
AMT
ÁÁÁ
Á Á Á
Á Á Á
ÁÁÁ
6
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
READ[:SCALar]:AMTest:POWer:MSTation?
Measures and returns the carrier power of the mobile station using DSP measurement
resources.
ÁÁÁÁÁÁ
Á ÁÁÁÁ Á
Á ÁÁÁÁ Á
ÁÁÁÁÁÁ
ÁÁÁÁ
Á ÁÁ Á
Á ÁÁ Á
ÁÁÁÁ
AMT
ÁÁÁ
Á Á Á
Á Á Á
ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
Á ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Á
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
READ[:SCALar]:AMTest:QUALity[:ALL]?
Measures and returns all the parameters. The order returned is: {Carrier frequency error,
Total peak deviation, SAT frequency error, SAT peak deviation, ST frequency error, ST peak
deviation, and Audio peak deviation}.
ÁÁÁÁÁÁ
Á ÁÁÁÁ Á
Á ÁÁÁÁ Á
Á ÁÁÁÁ Á
ÁÁÁÁÁÁ
ÁÁÁÁ
Á ÁÁ Á
Á ÁÁ Á
Á ÁÁ Á
ÁÁÁÁ
AMT
ÁÁÁ
Á Á Á
Á Á Á
Á Á Á
ÁÁÁ
READ[:SCALar]:AMTest:QUALity:ST?
Measures and returns the ST peak deviation (AMPS, TACS, ETACS, and JTACS) or DSAT
peak deviation (NAMPS or NTACS).
AMT
4
The power available from the tester depends upon the connector in use. When using the RF IN/RF OUT connector, the
power range, assuming no external attenuation or gain, is –131.0 dBm to –17.0 dBm. When using the RF OUT2 connector
under these same conditions, the power range is –112.0 dBm to +3.0 dBm. If external gain or attenuation is used (through
the command tree “SOURce:CORRection:LOSS:...”), the internal power of the tester is adjusted to maintain the
commanded power after the attenuation or gain. However, the limits will change. For example, if there is 10 dB of external
loss added through the SOURce:CORRection:LOSS:... command, the output range for the RF IN/RF OUT connector will
change to –141.0 dBm to –27.0 dBm. Note that the default value (–70.0 dBm) remains the same.
5
Limits are dependent on external attenuation and offset.
6
Returns the transmit power of the mobile station as measured by the front end broadband power meter (in dBm). If the
input signal is too high, the result is “INF” (infinity); if the input signal is too low, the result is “NINF” (negative infinity).
Range: 0 dBm to 41 dBm.
Error:
v
1.5 dB