Navigation Communication Simulator

ER-S-4100 Features:
1. Flexible, easy-to-use control software;
2. Outstanding short message communication capabilities, with positioning and timing functions;
3. Ransmit and receive of inbound and outbound signals capable of simulating the BeiDou system.

Navigation Communication Simulator

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    ER-SSS-4100 Navigation Communication Simulator


    ER-SSS-4100 Navigation Communication Simulator generates high fidelity, high resolution, high precision and high stability of satellite navigation analog signals. It can perform accurate testing and performance evaluation of Beidou satellite navigation receiving equipment in research, production, qualification examination, certification, integration, inspection and acceptance.


    Simultaneous inbound and outbound signals for 10 beams of 5 satellites;

    Support for multi-user wireless/wired short message communications;

    Control software for signal interruption, signal recovery, switching of each visible star signal, modulation mode selection and power control of the satellite navigation signal simulator output;

    With evaluation software to test the receiver’s bit error rate, communication success rate and sensitivity indicators, at the same time can test receiver timing, positioning and other functions;

    LCD display shows satellite is visible, simulation time and satellite power and other information;

    Signal output via cable or via antenna.


    Beidou satellite navigation chip development, production, testing
    Compass satellite navigation receiver development, production, testing
    Beidou satellite navigation product maintenance and repairment


    Transmit and receive of inbound and outbound signals capable of simulating the BeiDou system
    Outstanding short message communication capabilities, with positioning and timing functions
    Flexible, easy-to-use control software
    Have evaluation software to evaluate user machine performance
    Clear, real-time, content-rich display interface
    Compact and easy to carry


    Signal frequency
    In and out of station signal
    Outbound signal power
    Output range: -60dBm~-150dBm
    Resolution ratio: 0.3dB
    Accuracy in calibration: ±0.7dB
    Outbound signal quality
    Clutter power (maximum): -55dBc
    Harmonic power (Maximum): -35dBc
    Phase noise: -75dBc/Hz@100Hz
    Frequency stability: ±5×10-10/s

    Receiving signal power
    Input range: -60dBm~-30dBm
    Power measurement accuracy: 0.5dB (RMS)
    Signal generator unit
    Cable output or through antenna output

    External interface
    Radio frequency output: N-type head
    Radio frequency input: N-type head
    External control port: ethernet interface
    Power supply properties: AC 220V, 50Hz

    Physical characteristics
    Size (width x height x depth): 350mm×132mm×450mm
    Weight: ≤15kg

    Environmental requirements
    Working humidity: ≤75% (23℃)
    Working temperature: 0℃~+50℃
    Storage temperature: -30℃~+70℃
    Vibration: ≤0.2g/100Hz (max)

    Mean Time between failures (MTBF): ≥3000hours
    Mean time to repair (MTTR): ≤2hours
    A continuous working time: ≥24hours
    Computer workstation recommendation configuration
    Operating system: windows XP/Window 732bit
    Processor: intel@2GHzOr higher
    External interface: RS232 and Gigabit Ethernet ports


    Application Techniques

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