GW Instek GSP-9300B Spectrum Analyzer – 3 GHz

Authorised Australian Distributor

GW Instek GSP-9300B is a spectrum analyzer designed for 3GHz basic RF measurements. Instrument features include frequency stability of 0.025ppm, aging rate of 1ppm/year, built-in preamplifier, base noise of -149dBm/Hz, and more than 20 measurement applications, including AM/FM modulation analysis, signal channel analysis, and CATV parameter testing. With the TG option installed, the GSP-9300B can perform frequency response or power linearity tests on components.

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

GSP-9300B Datasheet

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Categories: GW Instek, Spectrum Analyzer, Test Equipment For RF Test / EMC Tags: EMI/EMC Pre-Compliance, GW INSTEK, Spectrum Analyzers

Description
Specifications

The GSP-9300B provides a Topographic display mode that is capable of identifying continuous or random signals based on color temperature. Spectrogram mode provides a time axis on spectrum display, which allows user to observe signals variations in relation to time. Split window mode enables setting of parameters for each display window individually. The GSP-9300B also features user-friendly user interfaces such as display mode, help, multi-languages, and fast data logging. Software and interfaces include USB/RS-232/LXI/MicroSD/GPIB (option)/DVI output and dedicated PC software IVI Driver.

With its unique features, such as auto wake-up, sequence function, and limit line testing, GSP-9300B is specially designed for production lines. As a result of the patent heat conduction design, GSP-9300B has the ability to reduce warm-up time so that production can proceed more quickly. Tracking generator, carrying bag, battery module, EMI antenna set, and rack accessories are available as options. GSP-9300B’s compact design makes it suitable for field testing or the integration of automatic test systems.

As a result, GSP-9300B is a stable, light, and all-purpose test equipment, which is most suitable for the educational market, production lines, and general signal monitoring applications, etc. In addition, the price of GSP-9300B is beyond your imagination, making it the best choice for users on a budget.

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

Accessories

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

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

Specifications

The specifications apply when the GSP-9300B is powered on for at least 30 minutes under +20°C~+30°C.

Frequency
Frequency	Range	9 kHz to 3 GHz
Frequency	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)
Frequency Readout Accuracy	Trace points	Max 601 points, min 6 points
Marker Frequency Counter	Resolution	1 Hz, 10 Hz, 100 Hz, 1 kHz
Marker Frequency Counter	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 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
	Filter Bandwidth	200 Hz, 9 kHz, 120 kHz, 1MHz	-6dB bandwidth
	Accuracy	± 8%, RBW = 1MHz	Nominal
	Accuracy	± 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 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
Maximum Safe Input Level	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 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 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)	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 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 GHz	± 0.8 dB
Attenuation Switching Uncertainty	Attenuator setting	0 to 50 dB in 1 dB step
Attenuation Switching Uncertainty	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
Level Measurement Uncertainty	Overall Amplitude Accuracy	± 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
	Third-order Intercept	> 1dBm	300 MHz to 3 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
	Range	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 GHz
	Gain	18 dB	Nominal
	Gain		(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 GHz; Input attenuator ≥ 10 dB
Power for Option	Connector Type	SMB male
Power for Option	Voltage/Current	DC +7V / 500 mA max	With short-circuit protection
USB Host	Connector Type	A plug
USB Host	Protocol	Version 2.0	Supports Full/High/Low speed
MicroSD Socket	Protocol	SD 1.1
MicroSD Socket	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
LAN TCP/IP Interface	Base	10Base-T; 100Base-Tx; Auto-MDIX
USB Device	Connector Type	B plug	For remote control only; supports USB TMC
USB Device	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
	Temperature Range	-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 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 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 GHz, source attenuation ≥ 12 dB

GW Instek GSP-9300B Spectrum Analyzer – 3 GHz

GSP-9300B Datasheet

Specifications

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