R&S ESR Series User Manual page 225

®
R&S ESR
The MEAS key is used for complex measurement functions as power measurements,
occupied bandwidth, signal statistic, carrier to noise spacing, AM modulation depth,
third-order intercept point, harmonics and spurious emissions. For measurement
examples refer to the Quick Start Guide, "Basic Measurement Examples".
The following measurements can be performed:
●
Channel power and adjacent-channel power with span > 0 and with a single or sev-
eral carriers ("CH Power ACLR" softkey, for details see
ing Channel Power and Adjacent-Channel
●
Carrier-to-noise ratio ("C/N C/NO" softkey, for details see
suring the Carrier-to-Noise
●
Occupied bandwidth ("OBW" softkey, for details see
the Occupied
●
Spectrum Emission Mask measurements ("Spectrum Emission Mask" softkey, for
details see
on page 256)
●
Spurious Emissions measurements ("Spurious Emissions" softkey, for details see
Chapter 6.1.1.6, "Measuring Spurious
●
Power in zero span ("Time Domain Power" softkey, for details see
"Measuring the Power in Zero
●
EMI Measurement softkey, for details see
surements",
●
CISPR APD softkey, for details see
(Amplitude Probability
●
Amplitude probability distribution ("APD" and "CCDF" softkeys, for details see
Chapter 6.1.1.10, "Calculating Signal Amplitude
●
3rd order intercept ("TOI" softkey, for details see
Third Order Intercept Point
●
Modulation depth ("AM Mod Depth" softkey, for details see
suring the AM Modulation
●
Harmonic Distortion measurements ("Harmonic Distortion" softkey, for details see
Chapter 6.1.1.13, "Measuring Harmonic
To open the power measurement menu
●
Press the [MEAS] key.
The measurement menu for spectrum analysis is displayed (see
"Softkeys of the Power Measurement
6.1.1.1 Softkeys of the Power Measurement Menu
The following table shows all softkeys available in the power measurement menu. It is
possible that your instrument configuration does not provide all softkeys. If a softkey is
only available with a special option, model or (measurement) mode, this information is
provided in the corresponding softkey description.
User Manual 1175.7068.02 ─ 12
Ratio",
Bandwidth", on page 252)
Chapter 6.1.1.5, "Measuring with Spectrum Emission
Span",
on page 297
Distribution)",
(TOI)",
Depth",
Spectrum Measurements
Chapter 6.1.1.2, "Measur-
Power", on page 225)
on page 249)
Chapter 6.1.1.4, "Measuring
Emissions", on page 283)
on page 294).
Chapter 6.1.1.8, "Performing EMI Mea-
Chapter 6.1.1.9, "CISPR APD Measurement
on page 307
Statistics",
Chapter 6.1.1.11, "Measuring the
on page 330)
on page 336)
Distortion", on page 337)
Menu", on page 222).
Measurements
Chapter 6.1.1.3, "Mea-
Masks",
Chapter 6.1.1.7,
on page 312)
Chapter 6.1.1.12, "Mea-
Chapter 6.1.1.1,
222