Name: Rigol DSA705
Brand: Rigol
Availability: Discontinued
Rating: 5.0 (2 reviews)

Description

The Rigol DSA705 is a compact and light weight Spectrum Analyzer with premium performance for portable applications. The use of digital IF (intermediate frequency) technology guarantees reliability and performance to meet the most demanding RF applications. The very large display (20.3 cm / 8") of the Rigol DSA705 Spectrum Analyzer provides a resolution of 800x480 pixels allowing a very good overview of all its comfortable functions like Auto Tune, Auto Range, Auto Scale and Auto Couple. These functions enable the analyzer to acquire signals and match parameters automatically, compared to the manual process necessary with a traditional analyzer. The Rigol Spectrum Analyzers have a sophisticated and easy to use user interface offering multiple functions for all tasks. The menu navigation is very intuitive and all functions and parameters are easy to locate thanks to the graphical interface.

Model-Overview	DSA705	DSA710
Max. frequency	500 MHz	1 GHz
EMI/QuasiPeak	optional	optional
Adv. Meas. Kit	optional	optional
Preamplifier	integrated	integrated
Tracking Gen.	not available	not available

Special Features

Filesystem and USB Stick Support

The devices have a filesystem for the storage of waveforms in the internal memory or on USB sticks.

Integrated Helpsystem

The integrated helpfunction will show descriptions of single functions and step-by-step instructions for often used tasks.

Screenshots

Distinguish the two nearby signals clearly with the 100 Hz RBW

Compare the spectrums with different color trace

Readout the spectrum peak values with the peak table function

Measure lower level signal with the preamplifier turn on

Phase noise < -80 dBc/Hz @10 kHz offset

EMI kit (EMI filter & Quasi-peak & Pass/Fail, optional)

Specifications

Spektrum Analyzer	Rigol DSA705
Display	20,3 cm (8") TFT-Color-LCD
Resolution	800 × 480 Pixel
Interfaces	USB-Host (for USB stick i.e. to save/load waveforms) USB for a PC connection LAN for network connection GPIB (IEE-488, General Purpose Interface Bus) The GPIB function is only available with the use of the optional available USB GPIB module
Dimensions	362 mm × 179 mm × 128 mm (15.71" × 8.78" × 6.26")
Weight	6.2 kg (13.67 lbs)

The complete list of technical specifications can be found in the Datasheet.

Function	Rigol DSA705
Channels	1
Frequency Range	100 kHz to 500 MHz
Frequency Resolution	1 Hz
Internal Frequency Reference	10 MHz
Span	0 Hz (zero Span) 100 Hz to 500 MHz
DANL (Displayed Average Noise level)	100 kHz to 1 MHz 1 MHz to 500 MHz	<-90 dBm, <-110 dBm (typ.) <-100 dBm, <-110 dBm (typ.)
DANL (with Preamplifier) (Displayed Average Noise level)	100 kHz to 1 MHz 1 MHz to 500 MHz	<-110 dBm, <-130 dBm (typ.) <-120 dBm, <-130 dBm (typ.)
Amplitude Range	DANL to +20dBm
Max. Input Voltage	50 V
Sweeptime Range	Span >= 100 Hz zero span	10 ms to 500 s 20 µs to 500 s
Resolution Bandwidth (RBW)	100 Hz to 1 MHz (in 1-3-10 sequence)
Video Bandwidth (VBW)	1 Hz to 3 MHz (in 1-3-10 sequence)
Input Impedance	50 Ohm nominal