///Spectrum Analyzer GSP-9330

Spectrum Analyzer GSP-9330

Features

  • Frequency Range: 9kHz ~ 3.25GHz
  • 0.025ppm Frequency Stability and 1ppm aging Rate
  • RBW: 1Hz ~ 1MHz (3dB), 6dB EMI Filter: 200Hz, 9kHz, 120kHz, 1MHz
  • Fastest sweep time: 204us
  •  Sensitivity: -149 dBm/Hz (@PreAmp on)
  •  Built-in Preamplifier, 50dB Attenuator, and Sequence Function
  • Built-in EMC pretest function, Quasi-Peak/Average EMI detect mode
  •  Built-in 2FSK Analysis, AM/FM/ASK/FSK Demodulation & Analysis
  • Built-in P1dB point, Harmonic, CHPW, OCBW, ACPR, SEM, TOI, CNR, CTB, CSO, N-dB bandwidth, Noise Marker, Frequency Counter, TDP, Gated Sweep
  • Built-in Spectrogram, Topographic and Split-Window Display Modes
  • Remote control EMI measurement software: SpectrumShot
  • Remote Control Interface: LAN, USB, RS-232
  • Options: Tracking Generator, GPIB Interface, Battery Pack
SKU: GSP-9330 Categories: , Tag:

Product Description

TESTS MUST BE FAST!

The brand new GSP-9330, a high test speed spectrum analyzer with 3.25 GHz, provides the fastest 204 μs sweep speed. Users, via high speed sweep time, can easily handle and analyze modulation signals.  The keys to handling modulated signals are fast sweep time and signal demodulation functions.  In addition to the analog AM/FM demodulation and analysis function, GSP-9330 also provides digital signal ASK/FSK, and 2FSK demodulation and analysis capabilities. Nowadays, EMC issues are very crucial to product’s design processes. Therefore, GSP-9330 has incorporated the EMC pretest solution to facilitate EMC tests.  The simple and easy EMC pretest procedures from GSP-9330 can tremendously shorten users’ product launch timeline.

Fastest Sweep Speed Up to 204us For measuring signals, speed is one of the specifications to be considered. Perhaps, it is the most important specification. GSP-9330 provides sweep speed up to 204 μs.  Users, via high speed sweep time, can easily capture transient signals such as Tire-pressure monitoring system (TPMS), frequency/amplitude modulation signals, Bluetooth frequency hopping signals, tuned oscillator or other interfering signals under ISM Band.
Modulation Signal Analysis and Processing The keys to handling modulated signals are fast sweep time and signal demodulation function.  In addition to the analog AM/FM demodulation and analysis function, GSP-9330 also provides ASK/FSK digital signal demodulation capability. For the widely-utilized, low-cost and low power consumption 2FSK modulation signals, GSP-9330 also provides the complete test and analysis function to address the requirements.

2FSK

EMC Pretest Solution

EMC ICON

GSP-9330 can meet customers’ EMC pretest requirements on the product development and verification stages. Users can detect and resolve problems at the early product development stage that can save time and money for product development and verification fee.  As a result, users can expedite the process of products launch.  GSP-9330 has the built-in EMI dedicated 200/9 k/120 k/1 MHz filter, 20 dB low noise amplifier and Quasi-Peak/Average detection mode to conduct radiation and conduction tests after collocating with the probe set.

GKT-008, the radiation test probe set, provides a complete near field test probe set to simplify the complex measurement procedures and to simulate 3m/10m far field tests from the labs. Using GKT-008 can greatly save engineers’ debugging time and the money for going back and forth to the labs. GKT-008 can collocate with the Tracking Generator function of GSP-9330 to conductEMSpretests.

For conduction tests, GKT-008 can collocate with LISN and Isolated Transformer to conduct electromagnetic conduction tests. If users concern EUT’s large voltage variation or complexity, applying a Transient Limiter will make test equipment safer.

More details, please follow GSP-9330 brochure.
Frequency
Frequency Range 9 kHz to 3.25 GHz
Resolution 1 Hz
Frequency Reference Accuracy ±(period since last adjustment X aging rate) + stability over temperature + supply voltage stability
Aging Rate ±1 ppm max. 1 year after last adjustment
Frequency Stability over Temperature ±0.025 ppm 0 to 50 °C
Supply Voltage Stability ±0.02 ppm  
Frequency Readout Accuracy Start, Stop, Center, Marker ±(marker frequency indication X frequency reference accuracy + 10% x RBW + frequency resolution)
Trace points Max 601 points, min 6 points
Marker Frequency Counter Resolution 1 Hz, 10 Hz, 100 Hz, 1 kHz
Accuracy ±(marker frequency indication X frequency reference accuracy + counter resolution) RBW/Span >=0.02 ;

Mkr level to DNL>30 dB

Frequency Span Range 0 Hz (zero span), 100 Hz to 3.25 GHz  
Resolution 1 Hz  
Accuracy ± frequency resolution1 RBW: Auto;
Phase Noise Offset from Carrier   Fc =1 GHz; RBW = 1 kHz, VBW = 10 Hz; Average ≥ 40
10 kHz <-88 dBc/Hz Typical
100 kHz <-95 dBc/Hz Typical
1 MHz <-113 dBc/Hz Typical
Resolution Bandwidth (RBW) Filter Filter Bandwidth 1 Hz to 1 MHz in 1-3-10 sequence -3dB bandwidth
200 Hz, 9 kHz, 120 kHz, 1MHz -6dB bandwidth
Accuracy ± 8%, RBW = 1MHz Nominal
± 5%, RBW < 1MHz Nominal
Shape Factor < 4.5:1 Normal Bandwidth ratio: -60dB:-3dB
Video Bandwidth (VBW) Filter Filter Bandwidth 1 Hz to 1 MHz in 1-3-10 sequence -3dB bandwidth
Amplitude
Amplitude Range Measurement Range 100 kHz to 1 MHz Displayed Average Noise Level (DANL) to 18 dBm
1 MHz to 10 MHz DANL to 21 dBm
10 MHz to 3.25 GHz DANL to 30 dBm
Attenuator Input Attenuator Range 0 to 50 dB, in 1 dB step Auto or manual setup
Maximum Safe Input Level Average Total Power ≤ +33 dBm Input attenuator
≥10 dB
DC Voltage ± 50 V  
1 dB Gain Compression Total Power at 1st Mixer > 0 dBm Typical;Fc  ≥ 50 MHz; preamp. off
Total Power at the Preamp > -22 dBm Typical;Fc  ≥ 50 MHz; preamp. on
  mixer power level (dBm)= input power (dBm)-attenuation (dB)
Displayed Average Noise Level (DANL) Preamp off 0 dB attenuation; RF Input is terminated with a 50Ω load. RBW 10 Hz; VBW 10 Hz; span 500 Hz; reference level =  -60dBm; trace average ≥ 40
9 kHz to 100 kHz < -93 dBm Nominal
100 kHz to 1 MHz < -90 dBm – 3 x (f/100 kHz) dB
1 MHz to 2.7 GHz < -122 dBm
2.7 GHz to 3.25 GHz < -116 dBm
Preamp on 0 dB attenuation; RF Input is terminated with a 50Ω load ; RBW 10 Hz; VBW 10Hz; span 500 Hz;  reference level =  -60dBm; trace average ≥ 40
100 kHz to 1 MHz < -108 dBm – 3 x (f/100 kHz) dB Nominal
1 MHz to 10 MHz < -142 dBm
10 MHz to 3.25 GHz < -142 dBm + 3 x (f/1 GHz) dB
Level Display Range Scales Log, Linear  
Units dBm, dBmV, dBuV, V, W  
Marker Level Readout 0.01 dB Log scale
  0.01 % of reference level Linear scale
Level Display Modes Trace, Topographic, Spectrogram Single / split Windows
Number of Traces 4  
Detector Positive-peak, negative-peak, sample,  normal, RMS(not Video), Average(EMI), Quasi-Peak(EMI) Can be setup for each trace separately
Trace Functions Clear & Write, Max/Min Hold, View, Blank, Average  
Absolute Amplitude Accuracy Absolute Point Center=160 MHz ; RBW 10 kHz; VBW 1 kHz; span 100 kHz; log scale;  1 dB/div; peak detector; 23°C±1°C; Signal at Reference Level
Preamp off ± 0.3 dB Ref level 0 dBm;
10 dB RF attenuation
Preamp on ± 0.4 dB Ref level -30 dBm;
0 dB RF attenuation
Frequency Response Preamp off Attenuation: 10 dB; Reference: 160 MHz; 20 to 30°C
100 kHz to 2.0 GHz ± 0.5 dB  
2GHz to 3.25 GHz ± 0.7 dB  
Preamp on Attenuation: 0 dB; Reference: 160 MHz; 20 to 30°C
1 MHz to 2 GHz ± 0.6 dB  
2 GHz to 3.25 GHz ± 0.8 dB  
Attenuation Switching Uncertainty Attenuator setting 0 to 50 dB in 1 dB step  
Uncertainty ± 0.25 dB reference: 160 MHz, 10dB attenuation
RBW Filter Switching Uncertainty 1 Hz to 1 MHz ± 0.25 dB reference : 10 kHz RBW
Level Measurement Uncertainty Overall Amplitude Accuracy ± 1.5 dB 20 to 30°C; frequency > 1 MHz; Signal input 0 to -50 dBm; Reference level  0 to -50 dBm;
Input attenuation 10 dB;
RBW  1 kHz; VBW 1 kHz; after cal; Preamp Off
± 0.5 dB Typical
Spurious Response Second Harmonic Intercept   Preamp off; signal input -30dBm; 0 dB attenuation
+35 dBm Typical; 10 MHz < fc < 775 MHz
+60 dBm Typical; 775 MHz ≤ fc < 1.625 GHz
Third-order Intercept   Preamp off; signal input -30dBm; 0 dB attenuation
> 1dBm 300 MHz to 3.25 GHz
Input Related Spurious < -60 dBc Input signal level -30 dBm, Att.

Mode, Att=0dB; 20-30ºC

Residual Response (inherent) <-90 dBm Input terminated; 0 dB attenuation; Preamp off
Sweep
Sweep Time Range 204 us to 1000 s Span > 0 Hz
50 us to 1000 s Span = 0 Hz; Min Resolution = 10 us
Sweep Mode Continuous; Single  
Trigger Source Free run; Video; External  
Trigger Slope Positive or negative edge  
RF Preamplifier
  Frequency Range 1 MHz to 3.25 GHz  
Gain 18 dB Nominal
  (installed as standard)
Front Panel Input/Output
RF Input Connector Type N-type female  
Impedance 50 ohm Nominal
VSWR <1.6 :1 300 kHz to 3.25 GHz; Input attenuator ≥ 10 dB
Power for Option Connector Type SMB male  
Voltage/Current DC +7V / 500 mA max With short-circuit protection
USB Host Connector Type A plug  
Protocol Version 2.0 Supports Full/High/Low speed
MicroSD Socket Protocol SD 1.1  
Supported Cards  microSD, microSDHC Up to 32GB capacity
Rear Panel Input/Output
Reference Output Connector Type BNC female  
Output Frequency 10 MHz Nominal
Output Amplitude 3.3V CMOS  
Output Impedance 50 ohm  
Reference Input Connector Type BNC female  
Input Reference Frequency 10 MHz  
Input Amplitude -5 dBm to +10 dBm  
Frequency Lock Range Within ± 5 ppm of the input reference frequency  
Alarm Output Connector Type BNC female Open-collector
Trigger Input/ Gated Sweep Input Connector Type BNC female  
Input Amplitude 3.3V CMOS  
Switch Auto selection by function  
LAN TCP/IP Interface Connector Type RJ-45  
Base 10Base-T; 100Base-Tx; Auto-MDIX
USB Device Connector Type B plug For remote control only; supports USB TMC
Protocol Version 2.0 Supports Full/High/Low

speed

IF Output Connector Type SMA female  
Impedance 50 ohm Nominal
IF Frequency 886 MHz Nominal
Output level -25 dBm 10 dB attenuation; RF input: 0 dBm @ 1 GHz
Earphone Output Connector Type 3.5mm stereo jack, wired for mono operation
Video Output Connector Type DVI-I ( integrated analog and digital) , Single Link. Compatible with VGA or HDMI standard  through adapter
RS232 Interface Connector Type D-sub 9-pin female Tx,Rx,RTS,CTS
GPIB Interface (Optional) Connector Type IEEE-488 bus connector  
AC Power Input Power Source AC 100 V to 240 V, 50 / 60 Hz

Auto range selection

Battery Pack (Optional) Battery pack 6 cells, Li-Ion rechargeable, 3S2P With UN38.3 Certification
Voltage DC 10.8 V  
Capacity 5200 mAh / 56Wh  
General
  Internal Data storage 16 MB nominal  
Power Consumption <65 W  
Warm-up Time < 30 minutes  
Temperature Range +5 °C to +45 °C Operating
-20 °C to + 70 °C Storage
Weight 4.5 kg (9.9 lb) Inc. all options (Basic+TG+GPIB+Battery)
Dimensions 210 x 350 x 100 (mm) Approximately
  8.3 x  13.8 x 3.9 (in)  
Tracking Generator (Optional)
  Frequency Range 100 kHz to 3.25 GHz  
Output Power -50 dBm to 0 dBm in 0.5 dB steps
Absolute Accuracy ± 0.5 dB @160 MHz, -10 dBm, Source attenuation 10 dB, 20 to 30°C
Output Flatness Referenced to 160 MHz, -10 dBm
100 kHz to 2 GHz ± 1.5 dB
2 GHz to 3.25 GHz ± 2 dB
Output Level Switching Uncertainty ± 0.8 dB Referenced to -10 dBm
Harmonics < -30 dBc Typical, output level = -10 dBm
Reverse Power +30 dBm max.  
Connector type N-type female  
Impedance 50 ohm Nominal
Output VSWR < 1.6:1 300 kHz to 3.25 GHz, source attenuation ≥ 12 dB

Standard Accessories
Power Cord, Certificate of Calibration,
CD-ROM (with Quick Start Guide, User Manual, Programming Manual, SpectrumShot Software, SpectrumShot Guide & IVI Driver)

Options
Option 01, Tracking Generator
Option 02,BatteryPack
Option 03, GPIB Interface

Optional Accessories
GSC-009, Soft Carrying Case
GRA-415, Rack Adapter Panel

 

Free Download
SpectrumShot PC Software for Windows System (available on GW Instek website)
IVI Driver Supports LabVIEW/LabWindows/CVI Programming (available on NI website)

GSP-9330, 3.25 GHz Spectrum Analyzer

EMC Pretest Solution
GKT-008, EMI Near Field Probe Set
GLN-5040A, Line Impedance Stabilization Network
GIT-5060, Isolated transformer
GPL-5010, Transient Limiter