LabSat 4 Replay Only

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The LabSat 4 Replay Only variants can replay RF signals over 3 independent RF channels. This gives you the ability to replay most GNSS signals, and even a few non-GNSS signals.

Ideal for bench testing and production lines, these models allow you to replay pre-recorded or simulated scenarios without the need for live-sky recording.

Despite its simplicity, LabSat 4 Replay Only supports many powerful features that can benefit industries such as automotive and aerospace.

These features include:

3 RF channels for multiple constellation testing.
Battery-powered or direct power operation.
Available for all global navigation satellite systems (GNSS). i.e GPS, GLONASS, BeiDou, Galileo and NavIC.
Additional systems include QZSS, IRNSS, SBAS and Commercial differential services.
Replay using internal SSD.
Remote control over Ethernet.
External 10 MHz Reference input.
Selectable TCXO/OCXO.
Adjustable attenuation (+ 20 to - 69 dB).
On-board GNSS receiver for monitoring RF during replay.

Product Comparison

LabSat 4 Replay Only is available in three models: LabSat 4 Lite, LabSat 4 Core, and LabSat 4.

LabSat 4 (P)	LabSat 4 Core (P)	LabSat 4 Lite (P)
3 RF channels	3 RF channels	3 RF channels
10 to 60 MHz bandwidth	10 to 60 MHz bandwidth	10 to 60 MHz bandwidth
Up to 12 bits of I&Q	Up to 4 bits of I&Q	Up to 2 bits of I&Q
External signals	External signals	No external signals

As your testing needs evolve, so can LabSat 4.

To ensure a seamless transition to more advanced capabilities, you can upgrade from LabSat 4 Lite to LabSat 4 Core, and from LabSat 4 Core to LabSat 4.