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gp_simulator:usrp_calibration_procedure [2019/02/27 10:13] yasko |
gp_simulator:usrp_calibration_procedure [2019/02/27 15:06] (current) admin |
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=====USRP Calibration Procedure===== | =====USRP Calibration Procedure===== | ||
- | To calibrate the USRP, follow the steps provided below.\\ | + | To calibrate the USRP, follow the steps provided below. |
In the "USRP" tab: | In the "USRP" tab: | ||
- | * Check the "Conducted connection" box; \\ | + | * Check the "Conducted connection" box; |
- | * Define the corresponding values in the "USRP Cal Facrotor, dB" and "Attenuator, dB" fields, set "Cable Length, m" to 0, and then select the required "Spoofing Mode."\\ | + | * Define the corresponding values in the "**USRP Cal Facrotor, dB**" and "**Attenuator, dB**" fields, set "**Cable Length, m**" to **0**, and then select the required "Spoofing Mode;" |
{{:gp_simulator:gp-simulator_usrp_calibration.png?600|}} | {{:gp_simulator:gp-simulator_usrp_calibration.png?600|}} | ||
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\\ | \\ | ||
- | * Connect RF outlet of the USRP to the spectrum analyzer or RF power meter. When using the spectrum analyzer, we recommend setting its CF to 1575.42 MHz, bandwidth to 10 MHz, and switch on the power measurement mode; | + | * Connect RF port of the USRP to the spectrum analyzer or RF power meter. When using the spectrum analyzer, we recommend set **CF** to **1575.42 MHz**, **bandwidth** to **10 MHz**, and switching on the power measurement mode; |
- | * Set "DUT input power, dBm" to "-20 dBm" respectively; | + | * Set "**DUT input power, dBm**" to "**-20 dBm**" respectively; |
- | * Click on the "Scenario Start" button to finish. | + | * Click on the "Start Scenario" button to finish; |
{{:gp_simulator:gp-simulator_usrp_start_calibration.png?600|}} | {{:gp_simulator:gp-simulator_usrp_start_calibration.png?600|}} |