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Portable Analyzers Take the real-world RF environment back to the lab and replay it whenever you need
Model: PNT6450APortable Analyzers features the Keysight (formerly Spirent) GSS6450 Record and Playback System.
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GSS6450 Record and Playback System
The GSS6450 captures real-world GNSS, cellular, and wideband RF signals across three independent ports for high-fidelity, repeatable playback in the lab.
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Frequency range
RF1 Lower L-band 1164-1300MHz, RF1 Upper L-band 1559-1610MHz, RF2 640-2400MHz, RF3 470-6000MHz
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Supported standards
Records GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS, WiFi, Cellular Signals
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Find out what's included and explore available upgrade options from Keysight.
Highlights
Keysight GSS6450 RF record and playback systems — formerly available through the Spirent positioning technology portfolio — capture real-world global navigation satellite system (GNSS), cellular, and wideband RF signals, enabling high-fidelity, repeatable lab-based testing.
The GSS6450 captures real-world RF signals across three independent ports and plays them back in the lab with high dynamic range, wide bandwidth, and stable frequency reference — enabling repeatable, high-fidelity testing for positioning, navigation, and timing (PNT) applications.
Recording and playback
- Record across three independent RF ports covering GNSS L1/L2/L5/B3/E6, Wi-Fi, and LTE/cellular bands
- Maintain high frequency stability during record and playback using an oven-controlled oscillator
- Play back legacy recordings for regression and comparison testing
Automotive and integration
- Connect two High Speed CAN and CAN FD interfaces for automotive development workflows
- Import user-defined antenna patterns and vehicle dynamics data
Configuration and portability
- Reconfigure between runs using feature key licensing and field-upgradeable options
- Control the unit via touchscreen, Wi-Fi, web server, or scripted automation
- Deploy at 2.2 kg with a compact form factor for portable field collection
Services and support
Innovate at speed with curated support plans and prioritized response and turn-around times.
Get predictable, lease-based subscriptions and full lifecycle management solutions—so you reach your business goals faster.
Experience elevated service as a KeysightCare subscriber to get committed technical response and more.
Ensure your test system performs to specification and meets local and global standards.
Make measurements quickly with in-house, instructor-led training, and eLearning.
Download Keysight software or update your software to the newest version.
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