Test & Measurement


3 GHz spectrum analyser

4 April 2012 Test & Measurement

The GSP-930 from GW Instek is a spectrum analyser offering high stability, large screen display, light weight and compact size.

The 3 GHz instrument offers advanced features such as spectrogram and topography to expand its role as an RF analysis instrument.

The GSP-930 provides frequency stability of 25 ppb and a very low noise floor of -142 dBm (pre-amplifier on). Flexible selection among 58 RBW ranges, along with spectrogram and topographic features, enable it to capture and display transient, drifting and hopping signals in detail. The mixture of frequency domain information and time domain information facilitates the tracing of RF signal variations over time.

Other features like spectrum emission mask (SEM), power measurements, AM/FM analysis and TOI/CNR/CSO/CTB measurements make the GSP-930 a useful instrument for a broad range of applications.

To give users easy access to the regulations and definitions of measurement terms, on-screen help provides descriptions to guide users through measurement processes. The widely used icons on the display clearly indicate the current setting and operating status. The wake-up clock automatically turns on the instrument at the user’s preset time, which can be used to warm up the instrument in advance before measurements are made to ensure the accuracy of results.

The pass/fail limit function allows user to perform repetitive go/no-go measurements by template inspection instead of time consuming reading of values. The sequence function provides an easy programming feature for users to edit and run measurement routines on the instrument’s screen without the need for a PC.

The GSP-930 is equipped with various interfaces, including LXI, USB, RS-232 and GPIB (optional). An IVI driver is available for remote control software development by means of LabVIEW or LabWindows/CVI. A Micro SD slot and a USB Host interface enable memory size expansion for mass data storage.

An IF output (886 MHz) is provided as the intermediate frequency signal for RF input for users to develop their own applications.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Real-time monitoring for smart power distribution
CST Electronics Test & Measurement
By leveraging high-precision measurement, high-speed wave-recording, and AI-enabled analytics, the InHand Wireless Overhead-lines System empowers power utilities to accurately identify line faults and perform comprehensive load analysis.

Read more...
Compact vector network analyser
Vepac Electronics Test & Measurement
Siglent Technologies has introduced the SNA5000X-E Vector Network Analyzer, a compact, cost-effective solution engineered to meet essential RF testing needs, while maintaining dependable performance.

Read more...
Smart digital fibre sensor
Avnet Abacus Test & Measurement
Panasonic Industry Europe has introduced the new FX-250 digital fibre sensor designed to support users in their daily working routines as effectively as possible.

Read more...
Compact USB spectrum analyser solution
Vepac Electronics Test & Measurement
The HAROGIC SAN Series USB Spectrum Analyser is a compact USB-based spectrum analyser and receiver that covers a broad frequency range from 9 kHz up to 9 GHz.

Read more...
B&K Precision’s Series 1820B frequency counter
Comtest Test & Measurement
These compact and versatile instruments are designed for a wide range of frequency measurement applications, from telecommunications to verification and validation of oscillators.

Read more...
How transition-edge sensors detect microwave radiation
Test & Measurement
The elegant interplay of superconductivity, thermal physics, and precision electronics makes TES technology a cornerstone of modern low-energy photon detection.

Read more...
Compact high precision magnetometer
Future Electronics Test & Measurement
Bosch Sensortec has introduced the BMM350, a compact 16-bit, 3-axis magnetometer engineered to deliver high accuracy, low noise, and exceptional energy efficiency in space constrained designs.

Read more...
Ultra compact NTC thermistors
RS South Africa Test & Measurement
Murata Manufacturing Co. has expanded its compact NCU03 series of NTC thermistors with two ultra-small 0603M devices tailored for consumer and automotive designs.

Read more...
Omniflex uses LoRaWAN to track water usage
Omniflex Remote Monitoring Specialists Test & Measurement
Omniflex has helped New South Wales Ports improve its ability to track water usage by installing remote monitoring to 38 water meters at its Port Kembla site, sending the data to the NSWPorts web portal.

Read more...
Surviving the extremes: Understanding shock and vibration in MEMS sensors
Altron Arrow Editor's Choice Test & Measurement
By considering factors such as mechanical headroom, damping, and system-level robustness, designers can ensure that the chosen sensor not only survives, but performs reliably over time.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved