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Gwinstek GSP-830 Spectrum Analyzers

Featuring high performance, uncompromised design, and remote monitoring software, the GSP-830 3GHz Spectrum Analyzer is the latest evolution from GWInstek.
Manufacturer: GWInstek

3GHz Spectrum Analyzer

Featuring high performance, uncompromised design, and remote monitoring software, the GSP-830 3GHz Spectrum Analyzer is the latest evolution from GWInstek. The GSP-830 is one of the most advanced Spectrum Analyzer GWInstek has produced to date. The GSP-830 has an exceptional noise floor of -152dBm/Hz; combined with the optional GAP-802 preamplifier, the noise floor can reach a remarkable -172dBm/Hz. With a low noise floor, the GSP-830 is more than capable of finding limits; Trace Detection, combined with an easy-to-use interface, makes the GSP-830 an ideal solution for spectrum analysis. Using the Auto Sequence mode, advanced users can define their own macros in 10 Sequence sets. Repeat or Single run mode can be used to streamline repetitive tasks. PC connection is effortless and versatile supporting USB host/device, RS232C, VGA and GPIB (optional) for remote monitoring, control and analysis.


     Low Noise Floor(-117dBm@1GHz, 3k RBW)

     Sequence Programming Functions

     ACPR, OCBW, Channel Power, N-dB and Phase Jitter Measurements

     10 Markers with Delta Marker, Peak Functions

     AC/DC/Battery(Option)three modes of power supply

     USB/RS-232C/GPIB(Option) Interface

     6.4" TFT Color LCD, Resolution: 640x480

     Optional Tracking Generator

     Optional Preamplifier


Frequency Range 9kHz ~ 3GHz
Aging Rate ± 10ppm, 0~50°C, 5ppm/yr
Span Range 2kHz ~ 3GHz in 1-2-5 sequence, full span, zero span
Phase Noise -80dBc/Hz @1GHz 20kHz offset typical
Sweep Time Range 50ms ~ 25.6s
RBW Range 3kHz, 30kHz, 300kHz, 4MHz
RBW Accuracy 15%
Video Bandwidth Range 10Hz ~ 1MHz in 1-3 steps
Measurement Range -103dBm ~ +20dBm: 1MHz ~ 15MHz, Ref.Level @ -30dBm 
-117dBm ~ +20dBm: 15MHz ~ 1GHz, Ref.Level ≧-110dBm 
-114dBm ~ +20dBm: 1GHz ~ 3GHz, Ref.Level ≧-110dBm 
(Span = 50kHz, RBW = 3kHz)
Overload Protection Max. +30dBm, ±25VDC
Reference Level Range -110dBm ~ +20dBm
Accuracy ±1dB @100MHz
Frequency Flatness ±1dB
Display Range Linearity ±1dB over 70dB
Average Noise Floor <-135±1dBm/Hz: 1MHz ~ 15MHz, Ref.Level @ -30dBm 
<-149dBm/Hz, typical -152dBm/Hz: 15MHz ~ 1GHz, Ref.Level ≧-110dBm 
<-146dBm/Hz, typical -149dBm/Hz: 1GHz ~ 3GHz, Ref.Level ≧-110dBm
Third Inter-Modulation  
Harmonic Distortion  
Non-Harmonic Spurious <-93dBm, 1MHz ~ 15MHz, Ref.Level @-30dBm
(Span = 50kHz, RBW = 3kHz)
Display 640 x 480 high resolution TFT color LCD
Split Windows Active Window: Upper, Lower or Alternate (two simultaneously sweeping windows)
Markers 10 Markers for peaks: 5 normal-delta marker pairs
Functions: Delta, To Peak, To Minimum, Peak Track, Peak Table, Peak Sort
Trace Detection 3 traces with Peak, Maximum hold, Freeze, Average, Trace math
Power Measurement ACPR, OCBW, Channel Power, N dB and Phase Jitter
Autoset Function Auto tuning the measurement result for observation
Trigger Conditions: Video, External (Positive-going, +5V TTL external signal) 
Mode: Normal, Single, Continuous
Sequence Automated test by user-defined macros without any remote controller, 10 Sequential macro set and 10 macros per each set, Variable delays and wait-to-go facilitate automated measurement, Do-sequence links and nests different sequence sets.
RF Input
N female, 50Ω nominal
RF input VSWR: <2:1, @0dBm Reference Level
External Reference Type: BNC female
Clock Input 1M, 1.544M, 2.048M, 5M, 10M, 10.24M, 13M, 15.36M, 15.4M, 19.2MHz
Reference Clock Output Type: BNC female, 10MHz
DC Input (DC Power Operation) Jack : 5.5mm, 12V
DC Output (for GAP-801) Type: SMB Male, outputs +9V/100mA Max.
RS-232C Sub-D 9 pins female
USB Connector USB Host/Device full speed supported
VGA Output Front panel: Type A receptacle for USB flash devices
Option: GPIB Interface Fully programmable with IEEE 488.2 compliance
  AC 100 ~ 240V, 50/60Hz
  User Manual x 1
Power Cord x 1
USB Cable (Type A plug to Type mini-B plug) x1
  330(W) x 170(H) x 340(D) mm
Approx. 6kg