a multi-frequency, multi-system GNSS simulator for advanced R&D, equipment testing and education,

it can also function as a recording, playback and signal analysis instrument.

Some of the advantages

1. User defined models with ANSI C Model API.

2. User defined additionalsignals with ANSI C Signal API.

3. GNSS signal analysis

Components:

1) Replicator™ 19 inch rack mount hardware ,

2) ReGen™ control software ,

3) Optional ARAMIS™ software receiver for signal analysis.

The Replicator™ is a result of our 7-year work for and collaboration with the Japan Aerospace Exploration Agency (JAXA).

The ReGen™ is a control center software for multi-frequency, multi-system GNSS simulator. It is intended for advanced R&D, equipment testing and education.

- Simulation of the following signals :

GPS L1,L2,L5 , GLONASS L1,L2,L3, BeiDou B1,B2, Galileo E1,E5, IRNSS L1,S .

- Comprehensive simulation models including atmosphere, multipath etc.(see ReGen data sheet)

- Signal analysis.

- Simulated signals can be stored in digitized format , analysed by a MATLAB software receiver and played back as RF at any time.

Reference Station Receiver Data Generator allows to generate raw data and then RF signals for up to four locations with spatially correlated models. The signals can be played back as RF signals. This option is useful for RTK, VRS or LAAS simulation.

Power control

Real-time between channels 20 dB

Resolution 1 dB

Signal quality

In-band spectral purity less than -40 dBc

Harmonics less than - 45 dBc

Signal bandwidth as required byICD

Connectors

RF IN N female,

USB Bi-directional to Host PC

Trigger, 1 PPS IN, OUT Yes

External clock IN, OUT , 10 MHz.

Accuracy

Code phase less than±1 cm RMS

Carrier phase less than±2 mm RMS

Time base OCXO option

Aging ±2 ppb/day

Stability ±10 ppb over -20º C to +70º C

Environmental

Operating temperature +10～40℃

Operating humidity 40～90％RH（non-condensing）

Dimensions 19 inch rack mount

Control software

Windows OS

Ionospheric models

Klobuchar

NeQuick

ionospheric gradient error editor

scintillation simulation

TEC depletion simulation

fault scenarios (FAA CAT-1 LAAS)

Tropospheric models

Saastamoinen

Hopfield

Black

Miscellenious models

step, ramp, acceleration code and carrier errors

orbital parameters (true and broadcast)

navigation message parameters and bits

antenna pattern editor

multipath simulation

Dynamic user simulation

GNSS network simulation

Read our articles on simulation:

GNSS Simulation: A User’s Guide to The Galaxy

Testing Multi-GNSS Equipment: Systems, Simulators, and the Production Pyramid

GNSS Simulators: Everything You Always Wanted to Know But Were Afraid to Ask