Spirent GSS6450
The world’s first highly portable high bit
depth RF record & playback system
The GSS6450 from Spirent
takes RF record & playback
systems to a whole newlevel of performance andflexibility. Battery powered
and housed in a small andportable case, the GSS6450
can record any RF in the80MHz-6,000MHz frequency
range—including any current
GNSS signal, 2.4GHz and5GHz WiFi, and Cellular.
With the capability to record
at up to 16 bits ‘I’ & 16 bits
‘Q’ and the flexibility toselect any band of up to80MHz within the frequency
range, the GSS6450 can beconfigured to meet yourtesting requirements—evenas they evolve.

Key Features• Record up to 4 concurrent signals• 3 independent RF ports• Multiple constellations and frequencies–– GPS, GLONASS, Galileo, BeiDou, QZSS–– L1, L2, L5, B3, E6–– WiFi, LTE/Cellular support• Flexible product structure–– Entry level—GNSS L1,L2,L5, 50MHz, 2 bit, 2TB SSD–– Base product—GNSS L1, 10MHz, 4 bit, 2TB SSD–– Options:• Additional frequencies• Greater bit depth (8, 16 bits)• Increased bandwidth (80MHz)• 2TB, 4TB, 7.5TB SSD + RAID support of up to 80TB
• Built-in real-time spectrum analyzer• Touchscreen, WiFi, web server, or script control• USB 3.0 supported• Record/playback up to 4 video streams• In-built GNSS receiver—to verify performance• Highly portable—weighing just 2.2kg and measuring
216 x 200 x 76 mm

Highlyportable• Synchronous and asynchronous storage of external data
• OCXO used on record and playback for high frequency stability

Highsignalquality

Record any4 RF signals
simultaneouslyUnrivaledflexibility
www.spirent.com• 2 x High Speed CAN + CAN FD Option

Spirent GSS6450

A Simple Way to Test Multiple GNSS and other RF Signals
Testing RF signals such as GNSS, WiFi, and Cellular under real world conditions has typically been complex and expensive—
but not anymore. With the Spirent GSS6450 Record & Playback System (RPS) it’s quick and simple to record real RF signals forplayback in your test environment.
The flexibility of the GSS6450 to record multiple RF signals on multiple RF interfaces enables chipset and device developersfrom a variety of application areas to test comprehensively. Once RF data is captured, the RPS is used in the lab to replay thecaptured environment repeatedly to the device under test—allowing you to save on project, travel, and engineering costs,
whilst improving product performance, quality, and time to market.

High Fidelity Record & Playback
The GSS6450 is designed to capture complex environments with the fidelity to ensure that playback results in the laboratory
are truly representative of captured real world conditions. The flexible structure makes it suitable for everything fromcommercial application testing to interference and jamming test scenarios. The 4-bit option allows you to keep data storagelevels down, whilst the 16-bit system provides 80dB of dynamic range. Selectable recording bandwidth also allows the user
to ensure only the bands they are interested in are recorded, saving data space.

Big Performance from a Small Box
The self-contained unit has everything you need to start testing. Weighing just 2.2kg and supplied with a shoulder strap, theGSS6450 can be either carried or used in a vehicle. Simply connect the supplied antenna and press the one-touch recordbutton to start, and then select the file and press Play to replay at RF. An internal 2TB SSD with the option to add a removable
SSD of up to 7.5TB, along with up to 1.5 hours of battery life, allows you to carry out uninterrupted recording in the field. For
users requiring more storage, the unit supports larger capacity RAID devices.
The GSS6450 offers true recording flexibility at variable bit depths (2, 4, 8, or 16), and a choice of five bandwidths (10, 30,50, 60, or 80MHz). What’s more, a basic configuration can be easily upgraded to support greater bit depths and moreconstellations, bandwidths, and RF interfaces—if and when you need them.
Spirent’s future-proofed GSS6450 allows you to perfect the next generation of GNSS enabled products.

Contact Us
For more information, call your Spirent sales representative orvisit us on the web at www.spirent.com/ContactSpirent.

www.spirent.com© 2019 Spirent Communications, Inc. All of the company names and/or brand names
and/or product names and/or logos referred to in this document, in particular thename “Spirent” and its logo device, are either registered trademarks or trademarks
pending registration in accordance with relevant national laws. All rights reserved.
Specifications subject to change without notice.

Americas 1-800-SPIRENT+1-800-774-7368 | sales@spirent.com
US Government & Defense
info@spirentfederal.com | spirentfederal.com
Europe and the Middle East
+44 (0) 1293 767979 | emeainfo@spirent.com
Asia and the Pacific+86-10-8518-2539 | salesasia@spirent.com
MCD00228 Issue 2-04 | Rev D | 09/19