Signal Analog Device

1. Satellite constellation hybrid simulation;
2. Path simulating;
3. Environment simulating;
4. Man-machine interaction

Product Details


ER series satellite Signal analog device is based on CPCI structure, can achieve GPS, GLONASS, BD1 navigation system satellite signal hybrid simulation, with features as below:

 Signal Analog Device.png

Satellite constellation hybrid simulation: 

It can achieve the hybrid simulation, such as GPS, GLONASS, BD1 satellite constellation channel, Satellite clock error, Range delay, Ionosphere height error, Tropospheric error, Epipolar relation, Relativistic effect, The earth ground parameters etc. It can generate GPS constellation (32 varioles), GLONASS constellation(24 varioles), BD1(36 wave beams) and Mixed constellation’s satellite channels, Navigation messages and Observed datum.


Path simulating: 

With mode of static and dynamic, it can simulate the move characters of static carrier and dynamic carrier, to generate the user movement trails.


Environment simulating: 

It can simulate the influence of navigation signal’s multi error source to navigation signal when transmit in the atmosphere.


Man-machine interaction: 

It is convenient to configure the simulating time by Man-machine interaction, Static carrier trajectory, also it can guide data from the outside dynamic carrier trajectory document; Satellite state and user state will be shown, All working state(normal or pulse) can be controlled at any time, adjust signal strength.

Parameters Index:





Channel Number

GPS  16Channels

Each BD2 B1, B3   frequency point per 12 channels

GPS  12Channels

GLONASS  8Channels

BD1  6Channels

Each BD2 B1, B3   frequency point per 8 channels

Output Frequency

GPS L1Wave Band   1575.42±3MHz

BD2 B1 frequency   point I branch


BD2 B3 frequency   point I branch


GPS L1Wave Band   1575.42±3MHz

GLONASS  L1 Wave Band (1602±K*0.5625±2)MHz (K=-7~+6)

BD2 B1 frequency   point I branch


BD1 I Branch   2491.75±5MHz

BD2 B3 frequency   point I branch


Signal Dynamic

Maximum speed   ±20,000m/s

Maximum acceleration   ±3600m/s2

Maximum Jerk   ±5000m/s3

Radio frequency   signal level

Adjustment range   -60dBm~-120dBm

Adjusted step   0.5dBm

Using environment

Storage   temperature -20~45

Working   temperature 5~35

Altitude <4500m

Relative humidity   <75% (+15hours)


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ERICCO is expert in high quality signal analog device manufacturing and selling, who is one of the best manufacturers and suppliers of signal analog device with high precision. We have a professional team at your service.