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LabSat 3 Wideband

LabSat 3 Wideband

Racelogic's compact yet powerful multi-constellation, multi-frequency GNSS device testing system

  • 4 constellations
  • 20 simultaneous signals
  • 56 MHz bandwidth
  • 6 bit resolution
  • HTML interface
  • API available

Record & replay more GNSS signals than ever before

The LabSat 3 Wideband is Racelogic's most powerful LabSat yet. Now you can record and replay more GNSS signals at much higher resolution than ever before.

With three channels, a bandwidth of up to 56 MHz and 6 bit sampling (3 bit I & 3 bit Q), LabSat 3 Wideband can handle almost any combination of constellation and signal that exists today, with plenty of spare capacity for future planned signals.

Small, battery powered and with a removable solid state disk, LabSat 3 Wideband allows you to quickly gather detailed, real world satellite data and replay these signals on your bench.


LabSat 3 Wideband can record and replay the following signals:

  • GPS: L1 / L2 / L5
  • GLONASS: L1 / L2 / L3
  • BeiDou: B1 / B2 / B3
  • QZSS: L1 / L2 / L5
  • Galileo: E1 / E5a / E5b / E6
  • IRNSS: L5



LabSat 3 Wideband records and replays more constellations than ever before with spare capacity for future planned signals

In the Lab

LabSat 3 Wideband allows you to quickly gather detailed real world satellite data and replay these signals on your bench

In the Field

Compact and portable, LabSat 3 Wideband fits in a backpack and records RF signals anywhere in the world with ease


Reliable. Again and again

LabSat 3 Wideband gives you the power to create a level benchmark for testing ensuring consistently accurate results every time.

Repeatable. Anywhere. Any time

Create a test bed for your products based on where and how they're likely to be used whether it's on a car journey through downtown Tokyo or a mountain trek over the Alps. LabSat 3 Wideband will always produce a true representation of GNSS RF conditions.

Versatile testing solutions

Not only can the LabSat 3 Wideband record almost any combination of constellation and signal but can also record RS232, CAN and Dual-CAN together with digital IO.

LabSat 3 Wideband is suitable for the testing and development of a whole host of products within a wide variety of applications: drones, autonomous vehicles, surveying equipment, personal monitoring devices, aerospace, end-of-line product testing and many more.

LabSat 3 Wideband in Detail

This is where you'll find answers to the most commonly asked LabSat 3 Wideband questions. If you require further assistance please don't hesitate to contact us or visit the Support area of the website.

Free LabSat Trial

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Product Specifications

Constellations GPS L1, L2, L5; Galileo E1, E5a/b, E6; GLONASS L1, L2, L3; BeiDou B1, B2, B3; QZSS L1, L2, L5; IRNSS L5; In Band SBAS, user defined frequency bands like Iridium & SiriusXM radio
Output Signal Level Adjustable -73 dBm to -162 dBm
RF Channels 3
RF Channel Centre Frequencies Selectable
Number of Satellites Observed All in view
Sampling Frequency 10.23 MHz, 30.69 MHz, 58 MHz
Bandwidth 10 MHz, 30 MHz, 56 MHz
Quantisation 1, 2 or 3 bit (I & Q)
Data Format I & Q
Additional Logging 2x CAN channels, 4x Digital channels, 1x RS232 channel
Removable Battery Pack
Media Storage Included 1 TB Solid State Drive, 4 GB SD Card (SD card for firmware upgrades only)
Active Antenna Voltage Supply 2.8 V to 4.6 V
Reference Oscillator OCXO, Temperature Stability ± 0.05 ppm, Frequency Stability ± 0.3 ppm over first year
TCXO, Temperature Stability ± 0.05 ppm, Frequency Stability ± 0.1 ppm over first year
Operating Voltage 8 V to 30 V DC
Size 167 mm x 128 mm x 46 mm
Weight 1.2 kg


To purchase any of the below accessories, please contact your local distributor or email .

LabSat 3 GNSS Test Enclosure


RF shielded enclosure suitable for testing GNSS devices with internal antenna.

Dipole antenna (RLACS219) included.

More info

Read more

Passive Rebroadcast Antenna


A passive antenna suitable for replaying GPS L1/L2/L5, GLONASS G1/G2/G3, BeiDou B1/B2, Galileo E1/E5a+b & L-band corrections signals.

LabSat 3 Wideband Replacement Antenna


An active antenna suitable for recording GPS L1/L2/L5, GLONASS G1/G2/G3, BeiDou B1/B2, Galileo E1/E5a+b & L-band corrections signal.

LabSat 3 Locking Expansion Connector


Allows for RS232, CAN and digital data to be recorded/ replayed at the same time as GNSS RF data.

Ensures that a secure lock is achieved during recording in challenging environments.