GSP-9300B [GWINSTEK]
3GHz SPECTRUM ANALYZER;
GWINSTEK 
3GHz SPECTRUM ANALYZER
GSP-9300B
LXI
PRACTICAL, AFFORDABLE AND NEVER CARELESS!
GSP-9300B is a 3GHz spectrum analyzer to meet basic RF measurement requirements. It provides the frequency stability of 0.025ppm;
the aging rate of 1ppm/year; a built-in preamplifier; the base noise of -149dBm/Hz, and more than 20 measurement applications,
including AM/FM modulation signal analysis, signal channel analysis, and CATV parameter test. While collocating with TG option,
GSP-9300B can conduct frequency response or power linearity tests for components.
For monitoring signals, GSP-9300B provides Topographic display mode, which is capable of distinguishing continuous or random
signals by using color temperature. Spectrogram mode provides a time axis on spectrum display that allows users to observe signal
variations based upon the reference of time. Split window mode allows different parameter settings for each display window.
Additionally, GSP-9300B also provides user-friendly user interfaces such as display mode, help, multi-languages, and fast data logging,
etc. Interfaces and software include USB/RS-232/LXI/MicroSD/GPIB (option)/DVI output and dedicated PC software IVI Driver.
GSP-9300B, with its unique features, including auto wake-Up, sequence function, and limit line testing, is specially designed to meet
the requirements of production lines. The patent design of heat conduction allows GSP-9300B to substantially reduce the warm-up
time so as to expedite production processes. Options include tracking generator, carrying bag, battery module, EMI antenna set and
rack accessories. The compact design of GSP-9300B satisfies either field testing or the integration of automatic testing systems.
To sum up, GSP-9300B is a stable, light and all-purpose test equipment, which is the most ideal choice for the educational market,
production line, and general signal monitoring applications, etc. Most important, the pricing of GSP-9300B is beyond your
imagination and it is the number one choice for users with budget considerations.
Wireless communications applications are nowadays ubiquitous. Signals in the limited spectrum
are getting very crowded. Therefore, the demands of signal efficiency and frequency stability are
higher and stricter. To meet high precision measurement requirements, GSP-9300B provides the
frequency stability of 0.025ppm and the aging rate of 1ppm/year, which only appear in high-end
T&M equipment.
Frequency Stability : 0.025ppm
Engineers often face the challenge of measuring small RF signals during product development
stage. GSP-9300B's built-in preamplifier provides the base noise of -149dBm. When collocating
with the built-in EMI filter and the dedicated EMI near field probe, GSP-9300B can conduct EMI
tests and debugging.
Built-in Preamplifier
GSP-9300B provides rich signal processing functions, including AM/FM modulation signal analysis,
signal channel analysis, and CATV parameter test, characteristic test on signal stability, and
frequency response or power linearity tests for components to substantially bring up the
measurement convenience. Most competitors in the same class only offer a few test functions,
and the standard built-in functions of GSP-9300B are options for competitors.
More Than 20 Measurement
Applications
GSP-9300B
Simply Reliable
FEATURES
Frequency Range : 9kHz ~ 3 GHz
0.025ppm Frequency Stability and 1ppm Aging Rate
Built-in Preamplifier, 50dB Attenuator, and Sequence Function
RBW : 1Hz ~ 1MHz
Sensitivity : -149dBm/Hz (@PreAmp on)
Built-in AM/FM Demodulation & Analysis
Built-in P1dB point, Harmonic, Channel Power, N-dB Bandwidth, OCBW, ACPR, SEM, TOI, CNR, CTB, CSO,
Noise Marker, Frequency Counter, Time Domain Power, Gated Sweep
Built-in Spectrogram, Topographic and Dual-View Display Modes
Remote Control Interface : LAN, USB, RS-232
Options : Tracking Generator, GPIB Interface
APPLICATIONS
For the Quick Check and Analysis of Spectral Characteristic
Analyze AM, FM Signal Characteristics
Monitor Satellite Uplink Signals From Satellite Uplink Truck
Test Systems That Require a Very Compact Instrument
Measure The Frequency Response of Cable, Attenuator, Filter and Amplifier
SPECIFICATIONS
FREQUENCY
FREQUENCY
Range
Resolution
9 kHz ~ 3 GHz
1 Hz
FREQUENCY REFERENCE
Accuracy
(period since last adꢀustment x aging rate) ꢁ stability over
temperature ꢁ supply voltage stability
1 ppm max.
0.025 ppm
Aging Rate
Frequency Stability Over Temperature
Supply Voltage Stability
1 year after last adꢀustment
0 ~ 50 °C
0.02 ppm
FREQUENCY READOUT ACCURACY
Start, Stop, Center, Marker
(marker frequency indication x frequency reference accuracy
ꢁ 10% x RBW ꢁ frequency resolution)
Max. 601 points, Min. 6 points
Trace Points
MARKER FREQUENCY COUNTER
Resolution
Accuracy
1 Hz, 10 Hz, 100 Hz, 1 kHz
(marker frequency indication X frequency reference accuracy RBW/Span >=0.02 ; Mkr level to DNL>30 dB
ꢁ counter resolution)
FREQUENCY SPAN
Range
Resolution
Accuracy
0 Hz (zero span), 100 Hz ~ 3 GHz
1 Hz
frequency resolution
RBW : Auto
PHASE NOISE
Offset from Carrier
10 kHz
100 kHz
Fc=1GHz;RBW=1kHz,VBW=10Hz;Average 40
< -88 dBc/Hz
< -95 dBc/Hz
< -113 dBc/Hz
Typical
Typical
Typical
1 MHz
RESOLUTION BANDWIDTH (RBW) FILTER
Filter Bandwidth
1 Hz ~ 1 MHz in 1-3-10 sequence
-3dB bandwidth
-6dB bandwidth
Nominal
Normal Bandwidth ratio: -60dB:-3dB
200 Hz, 9 kHz, 120 kHz, 1MHz
8%, RBW = 1MHz ; 5%, RBW < 1MHz
<4.5 : 1
Accuracy
Shape Factor
VIDEO BANDWIDTH (VBW) FILTER
Filter Bandwidth
1 Hz ~ 1 MHz in 1-3-10 sequence
-3dB bandwidth
AMPLITUDE
AMPLITUDE RANGE
Measurement Range
100 kHz ~ 1 MHz
1 MHz ~ 10 MHz
10 MHz ~ 3 GHz
Displayed Average Noise Level(DANL)to 18 dBm
DANL to 21 dBm
DANL to 30 dBm
ATTENUATOR
Input Attenuator Range
Auto or manual setup
0 ~ 50 dB, in 1 dB steps
MAXIMUM SAFE INPUT LEVEL
Average Total Power
DC Voltage
ꢁ33 dBm
50 V
Input attenuator 10 dB
1 dB GAIN COMPRESSION
Total Power at 1st Mixer
Total Power at the Preamp
> 0 dBm
> -22 dBm
Typical ; Fc 50 MHz; preamp. off
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 50W load. RBW 10 Hz; VBW 10 Hz; span 500 Hz; reference level = - 60 dBm;
trace average 40
9 kHz~100 kHz
100 kHz~1 MHz
1 MHz~10 MHz
2.7 ~ 3.25 GHz
< -93 dBm
Nominal
Nominal
Nominal
Nominal
< -90 dBm - 3 x (f/100 kHz) dB
< -122 dBm
< -116 dBm
Preamp on
0 dB attenuation; RF Input is terminated with a 50W load. RBW 10 Hz; VBW 10 Hz; span 500 Hz; reference level = - 60 dBm;
trace average 40
100 kHz~1 MHz
1 MHz~10 MHz
10 MHz~3.25 GHz
< -108 dBm - 3 x (f/100 kHz) dB
< -142 dBm
< -142 dBm ꢁ 3 x (f/1 GHz) dB
Nominal
Nominal
Nominal
LEVEL DISPLAY RANGE
Log, Linear
dBm, dBmV, dBuV, V, W
0.01 dB
0.01 % of reference level
Trace, Topographic, Spectrogram
Scales
Units
Marker Level Readout
Log scale
Linear scale
Single/Split Windows
Level Display Modes
4
Number of Traces
Detector
Trace Functions
Positive-peak,negative-peak,sample,normal,RMS(not Video),
Quasi-Peak(EMI),Average(EMI),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
0.3 dB
0.4 dB
Ref level 0 dBm; 10 dB RF attenuation
Ref level 0 dBm; -30 dB RF attenuation
Preamp Off
Preamp On
FREQUENCY RESPONSE
Preamp Off
Attenuation : 10 dB; Reference: 160 MHz; 20 ~ 30°C
0.5 dB
0.ꢂ dB
Attenuation: 0 dB; Reference: 160 MHz; 20 ~ 30°C
100 kHz ~ 2.0 GHz
2GHz ~ 3 GHz
Preamp On
0.6 dB
0.8 dB
1 MHz ~ 2 GHz
2 GHz ~ 3 GHz
ATTENUATION SWITCHING UNCERTAINTY
Attenuator Setting
Uncertainty
0 ~ 50 dB in 1 dB step
0.25 dB
Reference : 160 MHz, 10dB attenuation
Reference : 10 kHz RBW
RBW FILTER SWITCHING UNCERTAINTY
1 Hz ~ 1 MHz
0.25 dB
1.5 dB
LEVEL MEASUREMENT UNCERTAINTY
Overall Amplitude Accuracy
20 ~ 30°C; frequency > 1 MHz; Signal input 0 ~ -50 dBm;
Reference level 0 ~ -50 dBm; Input attenuation 10 dB;
RBW 1 kHz; VBW 1 kHz; after cal; Preamp Off
Typical
0.5 dB
SPURIOUS RESPONSE
Second Harmonic Intercept
Preamp off; signal input -30dBm; 0 dB attenuation
Typical; 10 MHz < fc < ꢂꢂ5 MHz
ꢁ35 dBm
ꢁ60 dBm
Typical; ꢂꢂ5 MHz ≤ fc < 1.625 GHz
Third-order Intercept
Preamp off; signal input -30dBm; 0 dB attenuation
300 MHz ~ 3 GHz
Input signal level -30 dBm, Att. Mode, Att = 0dB; 20 ~ 30ºC
> 1dBm
< -60 dBc
<-90 dBm
Input Related Spurious
Residual Response (Inherent)
Input terminated; 0 dB attenuation; Preamp off
SPECIFICATIONS
SWEEP
SWEEP TIME
Range
204 ms ~ 1000 s
50 s ~ 1000 s
Continuous; Single
Free run; Video; External
Positive or negative edge
Span > 0 Hz
Span = 0 Hz; Min resolution = 10
s
Sweep Mode
Trigger Source
Trigger Slope
RF PREAMPLIFIER
Frequency Range
Gain
1 MHz ~ 3 GHz
18 dB
Nominal (installed as standard)
FRONT PANEL INPUT/OUTPUT
RF INPUT
Connector Type
Impedance
VSWR
N-type female
50
<1.6 :1
Nominal
300 kHz ~ 3 GHz ; Input attenuator 10 dB
With short-circuit protection
Support Full/High/Low speed
Up to 32GB capacity
POWER FOR OPTION
Connector Type
Voltage/Current
SMB male
DC ꢁꢂV/500 mA max
USB HOST
Connector Type
Protocol
A plug
Version 2.0
MICRO SD SOCKET
SD 1.1
Micro SD, Micro SDHC
Protocol
Support Cards
REAR PANEL INPUT/OUTPUT
REFERENCE OUTPUT
Connector Type
Output Frequency
Output Amplitude
Output Impedance
BNC female
10 MHz
3.3V CMOS
50
Nominal
REFERENCE INPUT
Connector Type
BNC female
10 MHz
-5 dBm ~ ꢁ10 dBm
Within 5 ppm of the input reference frequency
Input Reference Frequency
Input Amplitude
Frequency Lock Range
ALARM OUTPUT
Connector Type
BNC female
Open-collector
TRIGGER INPUT/GATED SWEEP INPUT
Connector Type
Input Amplitude
Switch
BNC female
3.3V CMOS
Auto selection by function
LAN TCP/IP INTERFACE
Connector Type
Base
RJ-45
10Base-T; 100Base-Tx; Auto-MDIX
USB DEVICE
Connector Type
Protocol
B plug
Version 2.0
For remote control only; supports USB TMC
Supports Full/High/Low speed
IF OUTPUT
Connector Type
Impedance
IF Frequency
SMA female
50
886 MHz
Nominal
Nominal
10 dB attenuation; RF input : 0 dBm @ 1 GHz
Output Level
-25 dBm
EARPHONE OUTPUT
Connector Type
3.5mm stereo ꢀack, wired for mono operation
VIDEO OUTPUT
Connector Type
DVI-I (integrated analog and digital), Single Link. Compatible with VGA or HDMI standard through adapter
RS-232C INTERFACE
Connector Type
Tx , Rx , RTS , CTS
D-sub 9-pin female
GPIB INTERFACE (OPTIONAL)
Connector Type
IEEE-488 bus connector
AC 100 V ~ 240 V, 50/60 Hz
AC POWER INPUT
Power Source
Auto range selection
BATTERY PACK (OPTIONAL)
Battery Pack
Voltage
Capacity
6 cells, Li-Ion rechargeable, 3S2P
DC 10.8 V
5200 mAh/56Wh
With UN38.3 Certification
GENERAL
Internal Data Storage
Power Consumption
Warm-up Time
16 MB nominal
< 65 W
< 30 minutes
ꢁ5 °C ~ ꢁ 45 °C
Temperature Range
Operating
Storage
Inc. all options (Basic ꢁ TG ꢁ GPIB ꢁ Battery)
-20 °C ~ ꢁ ꢂ0 °C
350(W) x 210(H) x 100(D) mm, Approx. 4.5kg
13.8(W) x 8.3(H) x 3.9(D) inch, Approx. 9.9lb
Dimensions & Weight
TRACKING GENERATOR (OPTIONAL)
Frequency Range
Output Power
Connector Type
Output VSWR
100 kHz ~ 3 GHz
-50 dBm ~ 0 dBm in 0.5 dB steps
N-type female
50 Nominal
300 kHz ~ 3 GHz, source attenuation 12 dB
< 1.6 : 1
Note : The specifications apply when the GSP-9300B is powered on for at least 30 minutes
to warm-up to a temperature of 20 ℃ to 30 ℃, unless specified otherwise.
Specifications subꢀect to change without notice.
GSP-9300BGD1DH
OPTIONS
ORDERING INFORMATION
Opt.01 Tracking Generator
Opt.02 Battery Pack
Opt.03 GPIB Interface
GSP-9300B
3 GHz Spectrum Analyzer
EMC Pretest Solution : GKT-008
GLN-5040A
EMI Near Field Probe Set
Line Impedance Stabilization Network
Isolation transformer
OPTIONAL ACCESSORIES
GSC-009
GRA-415
Soft Carrying Case
Rack Adapter Panel
GIT-5060
GPL-5010
Transient Limiter
FREE DOWNLOAD
SpectrumShot PC Software for Windows System (available on GW Instek website)
IVI Driver Supports LabVIEW/LabWindows/CVI Programming (available on NI website)
ACCESSORIES :
Power Cord, Certificate of Calibration, CD-ROM (with Quick Start Guide, User Manual,
Programming Manual, SpectrumShot Software, SpectrumShot Guide & IVI Driver)
Global Headquarters
U.S.A. Subsidiary
GOOD WILL INSTRUMENT CO., LTD.
T ꢁ886-2-2268-0389 F ꢁ886-2-2268-0639
INSTEK AMERICA CORP.
T ꢁ1-909-399-3535 F ꢁ1-909-399-0819
China Subsidiary
Simply Reliable
Japan Subsidiary
GOOD WILL INSTRUMENT (SUZHOU) CO., LTD.
T ꢁ86-512-6661-ꢂ1ꢂꢂ F ꢁ86-512-6661-ꢂ2ꢂꢂ
TEXIO TECHNOLOGY CORPORATION.
T ꢁ81-45-620-2305 F ꢁ81-45-534-ꢂ181
Malaysia Subsidiary
GOOD WILL INSTRUMENT (M) SDN. BHD.
T ꢁ604-6111122 F ꢁ604-6115225
Korea Subsidiary
GOOD WILL INSTRUMENT KOREA CO., LTD.
T ꢁ82-2-3439-2205 F ꢁ82-2-3439-220ꢂ
Europe Subsidiary
GOOD WILL INSTRUMENT EURO B.V.
T ꢁ31(0)40-255ꢂꢂ90 F ꢁ31(0)40-2541194
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