| Model |
| Frequency |
| Frequency Range |
9 kHz to 3 GHz |
9 kHz to 2 GHz |
| Frequency Resolution |
1 Hz |
| Internal Frequency Reference |
| Reference Frequency |
10 MHz |
| Aging Rate |
<3 ppm/year |
| Temperature Drift |
<3 ppm, 20° to 30° |
| Frequency Readout Accuracy |
| Marker Resolution |
span/(sweep points-1) |
| Marker Uncertainty |
± (frequency indication × frequency reference uncertainty +1% × span + 10% × resolution bandwidth + marker resolution) |
| Marker Frequency Counter |
| Resolution |
1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz |
| Uncertainty |
±(frequency indication × frequency reference uncertainty + counter resolution)
Note: Frequency Reference Uncertainty= (aging rate × period since adjustment + temperature drift). |
| Frequency Span |
| Range |
0 Hz, 100 Hz to 3 GHz |
0 Hz, 100 Hz to 2 GHz |
| Uncertainty |
±span/(sweep points-1) |
SSB Phase Noise
Note : Typical fc = 500MHz,
RBW=1kHz, sample detector, and trace average=50. |
Carrier Offset 10 kHz: <-88 dBc/Hz, nominal
Carrier Offset 100 kHz:<-100 dBc/ Hz, nominal
Carrier Offset 1 MHz:<-110 dBc/ Hz, nominal |
Carrier Offset 10 kHz: <-80 dBc/Hz |
| Bandwidths |
| Resolution Bandwidth (-3dB) |
10 Hz to 1 MHz, in 1-3-10 sequence |
100 Hz to 1 MHz, in 1-3-10 sequence |
| Bandwidth (-6dB) |
200Hz, 9kHz, 120kHz, 1 MHz |
200Hz, 9kHz, 120kHz, 1 MHz |
| RBW Uncertainty |
<5%, nominal |
Resolution Filter Shape Factor
(60dB: 3dB) |
<5, nominal |
| Video Bandwidth (-3dB) |
1 Hz to 3 MHz, in 1-3-10 sequence |
| Amplitude |
| Measurement Range |
| Range |
10 MHz to 3 GHz*: DANL to +30 dBm
1 MHz to 10 MHz: DANL to +21 dBm
9 kHz to 1 MHz: DANL to +17 dBm
Note*: 2 GHz for DSA1020.
|
Maximum rated input level
Note: When input level >33 dBm, the protection switch will be on. |
| DC Voltage |
50 V |
| CW RF Power |
30 dBm (1 W ) (RF attenuation=20 dB ) |
| Max. Damage Level |
40 dBm (10 W ) |
| 1dB Gain Compression |
| fc = 50MHz, preamplifier off |
| Total Power at Input Mixer |
>0 dBm
Note: Mixer power level (dBm) = input power (dBm) – input attenuation (dB). |
| Displayed Average Noise Level (DANL) |
| |
0 dB RF Attenuation, RBW=10 Hz, VBW=1Hz, RMS Average Detector, Trace Average = 50, Input Impedance=50 O, Tracking Generator Off. |
0 dB RF Attenuation, RBW=100 Hz, VBW=1Hz, RMS Average Detector, Trace Average = 50, Input Impedance=50 Ω, Tracking Generator Off. |
| DANL (Preamplifier Off) |
100 kHz to 10 MHz: <-85 dBm-3 x (f/1 MHz) dB, typical -125 dBm
10 MHz to 2.5 GHz: <-127 dBm+3 x (f/1GHz) dB, typical -130 dBm
2.5 GHz to 3 GHz: <-115 dBm |
100 kHz to 10 MHz: <-75 dBm-3 x (f/1 MHz) dB, typical -115 dBm 10 MHz to 2.5 GHz: <-117 dBm+3 x (f/1 GHz) dB, typical -120 dBm 2.5 GHz to 3 GHz: <-105 dBm |
100 kHz to 10 MHz: <-75 dBm-3 x (f/1 MHz) dB, typical -115 dBm 10 MHz to 2 GHz: <-117 dBm+3 x (f/1 GHz) dB, typical -120 dBm |
| DANL (Preamplifier On) |
100 kHz to 1 MHz: <-103 dBm 1 MHz to 10 MHz: <-103 dBm-3 x (f/1 MHz) dB, typical -143 dBm 10 MHz to 2.5 GHz: <-145 dBm+3 x (f/1 GHz) dB, typical -148 dBm 2.5 GHz to 3 GHz: <-133 dBm |
100 kHz to 1 MHz: <-93 dBm 1 MHz to 10 MHz: <-93 dBm-3 x (f/1 MHz) dB, typical -133 dBm 10 MHz to 2.5 GHz: <-135 dBm+3 x (f/1 GHz) dB, typical -138 dBm 2.5 GHz to 3 GHz: <-123 dBm |
| Level Display Range |
| Log Scale |
1 dB to 200 dB |
| Linear Scale |
0 to Reference Level |
| Number of Display Points |
Normal: 601; Full Screen: 751 |
| Number of Traces |
3 + Math Trace |
| Trace Detectors |
Normal, Positive-peak, Negative-peak, Sample, RMS, Voltage Average, Quasi-Peak |
| Trace Functions |
Clear Write, Max Hold, Min Hold, Average, Freeze, Blank |
| Scale Units |
dBm, dBmV, dBµV, V, W |
| Frequency Response |
| 10 dB RF Attenuation, Relative to 50 MHz, 20° to 30° |
| Frequency Response |
Preamplifier Off , 100 kHz to 3 GHz: <0.7 dB
Preamplifier On , 1 MHz to 3 GHz: <1.0 dB |
Preamplifier Off , 100 kHz to 3 GHz: <1.0 dB
Preamplifier On , 1 MHz to 3 GHz: <1.4 dB |
100 kHz to 2 GHz: <1.0 dB |
| Input Attenuation Switching Uncertainty |
| Setting Range |
0 to 50 dB, in 1 dB step |
| Switching Uncertainty (fc=50 MHz, relative to 10 dB, 20 ºC to 30 ºC) |
< (0.3 + 0.01 x attenuator setting) dB |
<0.8 dB |
| Absolute Amplitude Uncertainty |
| Uncertainty (fc=50 MHz, peak detector, preamplifier off, 10 dB RF attenuation, input signal=-10 dBm, 20 ºC to 30 ºC) |
±0.4 dB |
| RBW Switching Uncertainty |
| |
10 Hz to 1 MHz, relative to 1 kHz RBW |
100 Hz to 1 MHz, relative to 1 kHz RBW |
| Uncertainty |
<0.1 dB |
| Reference Level |
| Range |
-100 dBm to +30 dBm, in 1 dB step |
| Resolution |
Log Scale: 0.01 dB; Linear Scale: 5 digits |
| Level Measurement Uncertainty |
| 95% confidence level, S/N>20 dB, RBW=VBW=1 kHz, preamplifier off, 10 dB RF attenuation, -50 dBm |
| Level Measurement Uncertainty |
<1.0 dB, nominal |
<1.5 dB, nominal |
| RF Input VSWR |
| 10 dB RF Attenuation |
| VSWR |
100 kHz to 10 MHz: <1.8, nominal
10 MHz to 2.5 GHz: <1.5, nominal
2.5 GHz to 3 GHz: <1.8, nominal |
100 kHz to 10 MHz: <1.8, nominal
10 MHz to 2 GHz: <1.5, nominal |
| Intermodulation |
| Second Harmonic Intercept (SHI) |
+35 dBm |
| Third-order Intermodulation (TOI) |
fc >30 MHz: +7 dBm |
| Spurious Responses |
| Image Frequency |
<-60 dBc |
| Intermediate Frequency |
<-60 dBc |
| Spurious Response |
<-88 dBm, typical |
<-85 dBm, typical |
| System-related Sideband (Referenced to local oscillators, referenced to A/D conversion, referenced to subharmonic of first LO, referenced to harmonic of first LO ) |
<-60 dBc |
| Input Related Spurious (Mixer level: -30 dBm ) |
<-60 dBc, typical |
| Sweep |
| Sweep Time Range |
100 Hz = Span = 3 GHz: 10 ms to 3000 s
Span=0 Hz: 20 µs to 3000 s |
100 Hz =Span = 2 GHz: 10 ms to 2000 s
Span=0 Hz: 20 µs to 2000 s |
| Sweep Time Uncertainty |
Non-zero Span (100 Hz = Span = 3 GHz): 5%, nominal
Zero Span (1 ms to 3000 s): 5%, nominal |
Non-zero Span (100 Hz = Span = 2 GHz): 5%, nominal
Zero Span (1 ms to 2000 s): 5%, nominal |
| Sweep Mode |
Continuous, single |
| Trigger Functions |
| Trigger Source |
Free Run, Video, External |
| External Trigger Level |
5 V TTL level, nominal |
| TG Output |
| Frequency Range |
10 MHz to 3 GHz , 9 kHz settable |
| Output Level |
-20 dBm to 0 dBm, in 1 dB steps |
| Output Flatness (10 MHz to 3 GHz, referenced to 50 MHz ) |
±3 dB |
| Inputs/Outputs |
| RF Input |
Impedance 50 Ω, nominal |
| Connector |
N female |
| TG Out |
| Impedance |
50 Ω, nominal |
| Connector |
N female |
| Probe Power |
| Voltage/Current |
+15 V, <10% at 150 mA
-12.6 V, <10% at 150 mA |
| 10 MHz REF In / 10 MHz REF Out / External Trigger In |
| Connector |
BNC female |
| 10 MHz REF Amplitude |
0 dBm to 10 dBm |
| Trigger Voltage |
5 V TTL level, nominal |
| USB |
| USB Host |
| Connector |
A Plug |
| Protocol |
Version 2.0 |
| USB Device |
| Connector |
B Plug |
| Protocol |
Version 2.0 |
| VGA |
| Connector |
VGA compatible, 15-pin mini D-SUB |
| Resolution |
800 * 600 @ 60Hz |
| Display |
| Type |
TFT LCD |
| Resolution |
800 * 480 |
| Size |
8.5” |
| Colors |
65536 |
| Printer Supported |
| Protocol |
PictBridge |
| Remote Control |
| USB |
USB TMC |
| LAN |
10/100 Base , RJ-45 |
| IEC/IEEE Bus (GPIB ) (with opt. USB-GPIB ) |
IEEE 488.2 |
| Mass Memory |
Flash Disk (internal), USB Disk (not supplied) |
| Data Storage Space |
1G Bytes |
| Power Supply |
| Input Voltage Range, AC |
100 V to 240 V, nominal |
| AC Supply Frequency |
45 Hz to 440 Hz |
| Power Consumption |
Typical 35 W, Max 60 W with all options. |
| Operation Time at DC Power Supply |
About 3 hours, nominal |
| Temperature |
| Operating temperature range |
5° to 40° |
| Storage temperature range |
-20° to 70° |
| Dimensions |
| Dimensions (W x H x D) |
399 mm x 223 mm x 159 mm
(15.7 inches x 8.78 inches x 6.26 inches), approximate |
| Weight |
Without battery pack: 6.2 kg (13.7 lbs) , approximate;
With battery pack: 7.4 kg (16.3 lbs) , approximate |