R3132 Series Spectrum Analyzer Operation Manual
5.3.2 Output Level Flatness
5-92
5.3.2
Output Level Flatness
Output level flatness is measured by RF power meter relative mode referenced to center frequency at
30 MHz, output level -10 dBm.
Specification:
±
1.0 dB
Frequency Range 100 kHz to 1 GHz
±
1.5 dB
Frequency Range 100 kHz to 3 GHz
Instruments Required:
Procedures:
Setting the measurement conditions
1.
On the power meter, perform the zeroing and calibration with power sensor.
2.
On the power meter, set the unit into dBm mode, after calibration has done.
3.
Connect the power sensor as shown Figure 5-23.
Figure 5-23 Setup of Output Level Flatness Test
CAUTION:
Use only 75
Ω
Ω
Ω
Ω
cables, connectors, or adapters on R3132N, or damage
to the input connector will occur.
Instruments
Qty.
Recommended Model
Power Meter
1
NRVS
Power Sensor
1
NRV-Z51
Power Sensor 75
Ω
1*
NRV-Z3
* R3132N Only