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SG 3000F

SG 3000F
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SG 3000 F is dedicated to full scale vehicle antenna measurement. The arch is built into the anechoic chamber for maximum measurement repeatability. Thanks to a high precision controller, “on the y” measurements can be performed. The system configuration can be adapted to meet specific needs and requirements (compact arch size, positioner, etc.). Full scale vehicle antenna measurement System configurations Software SOLUTION FOR • Vehicle Testing Measurement control, data acquisition and post processing ■ SatEnv • Near-field / Spherical ■ N-PAC ■ Motion controller ■ Mixer unit ■...

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System overview CHAMBER Data acquisition & processing PC Primary Synthesizer Mixer Unit Auxiliary Synthesizer Amplification Unit Motion Controller SG 3000F is used for the measurement of antennas placed anywhere on a vehicle. It uses Analog RF Signal Generators to emit EM waves from the probe array to the Antenna Under Test or vice versa. It uses the N-PAC as a RF receiver for antenna measurements. The N-PAC also drives the electronic scanning of the probe array. The Amplification Unit has RF amplifiers for each of the RX and TX channels.

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Standard system components Arch • combination of 2 arrays of A probes (DP 70-450, DP 400-6000) • Different arch sizes available • ortable version, SG 3000M P available Positioner • Turntable or azimuth positioners available The positioner is specifically designed to transport a vehicle in and out of an anechoic chamber. It is fully automated and allows for positioning of the vehicle in the center of the arch with a precision of ± 1°. Absorbers and anechoic chambers • selection of standard, adapted A and specialty absorbers • Anechoic chambers or outdoor radomes with integrated design,...

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SG 3000 M is a portable version of the SG 3000 series. It is particularly well-suited to multi-purpose anechoic chambers. The SG 3000M can be installed in an existing EMC chamber, requiring only minimum changes to the chamber set up thus avoiding EMC re-certification. • Portable • Can be installed in an existing chamber Main features* Frequency bands • Vehicle Testing Max. weight of DUT • 2000 kg * he main features of SG 3000M is similar to SG 3000F except the following T features

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Standard system components Arch • Different arch sizes available Measurement specifications Measurement time for 5 frequencies Typical dynamic range PEAK GAIN ACCURACY • A selection of turntables Turntable positioner requiring an optional lift axis with slide capability. Thanks to a high precision controller, “on the fly” measurements can be performed. This allows for the measurement of directivity, gain and efficiency of approximately 5 frequencies in less than 10 minutes (the time required to perform a full turn). Mechanical characteristics & RF equipment characteristics • selection of...

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