User Manual

RIGOL Chapter 5 Specifications
User’s Guide for DSA800 Series
5-2
Technical Specifications*
Frequency
Frequency
DSA815 DSA832 DSA875
Frequency range 9 kHz to 1.5 GHz 9 kHz to 3.2 GHz 9 kHz to 7.5 GHz
Frequency resolution 1 Hz
Internal Reference Frequency
DSA815 DSA832 DSA875
Reference frequency 10 MHz
Accuracy
±[ (time since last calibration × aging rate) + temperature
stability + calibration accuracy]
Initial calibration
accuracy
<1 ppm
Temperature stability
0 ℃ to 5 0 ℃ , re fe re n c e to 2 5 ℃
<2 ppm <0.5 ppm
Aging rate <2 ppm/year <1 ppm/year
Frequency Readout Accuracy
Marker resolution span/ (number of sweep points - 1)
Marker uncertainty
±(frequency indication × reference frequency accuracy +
1% × span + 10% × resolution bandwidth + marker
resolution)
Frequency Counter
Resolution 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz
Uncertainty
±(frequency indication × reference frequency accuracy
+
counter resolution)
Note: *The specifications (except the TG specifications) listed in this manual are those when the
tracking generator is off.