Specifications |
Frequency
10
6
Specifications
Unless otherwise stated, specifications are valid for an ambient temperature range of 0 to 70°C (or -40 to
+85°C for option 1), image rejection on, amplitude of signal applied less than the reference level, and a
supplied USB voltage to the device above 4.39V.
6.1
FREQUENCY
Frequency Range
1 Hz to 4.4 GHz, Standard
100 kHz to 4.4 GHz AC-coupled, Option 3
Span Modes
(Center Fre Span) or (Start + Stop Frequencies)
Maximum Span
4.4 GHz
Minimum Span
10 Hz or Zero Span
Internal Frequency Reference
Accuracy
1 ppm
Note: For greater frequency accuracy connect to external 10 MHz
timebase (0 to +20 dBm)
Frequency Readout Accuracy
reference error
1 sample
(1)
Marker Accuracy
reference error
1 sample
Resolution Bandwidth
0.1Hz to 250KHz and 5MHz
(2)
Spectral Purity
Residual FM, 3KHz Audio LPF, 15 KHz IF BW: [0.1 Hz + 4 Hz / GHz]
typical RMS FM (e.g. 2 GHz RF would have 8.1 Hz RMS FM).
Increasing IF BW increases residual FM.
Note 1: 1 sample represents approximately 40% of the selected
RBW
Note 2: 5 MHz RBW accuracy not specified, and is available only in
legacy software.
6.2
AMPLITUDE (RBW ≤100KHZ)
Range
1dB Gain Compression to Displayed Average Noise Level (DANL)
1dB Gain Compression
(attenuator set to 15dB, preamp off)
+16dBm Typical, 1Hz to 150MHz (100 kHz to 150 MHz, Option 3)
+19dBm Typical, 150MHz to 4.4GHz
Displayed Average Noise Level
0dB input attenuation, 1Hz RBW