{"id":33883,"date":"2026-03-13T14:27:15","date_gmt":"2026-03-13T06:27:15","guid":{"rendered":"https:\/\/aiportek.com\/?page_id=33883"},"modified":"2026-03-13T14:48:21","modified_gmt":"2026-03-13T06:48:21","slug":"skydel-anechoic","status":"publish","type":"page","link":"https:\/\/aiportek.com\/en\/gnss-simulator-gts-p7\/skydel-anechoic\/","title":{"rendered":"Skydel Anechoic GNSS Satellite Darkroom Simulation System"},"content":{"rendered":"
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Skydel Anechoic GNSS Satellite Darkroom Simulation System<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Skydel Anechoic GNSS Simulator<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Revolutionary GNSS Darkroom Simulation Test System<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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The Skydel Anechoic GNSS simulator accurately simulates real-world GNSS signaling environments in a darkroom environment. The system provides 32 independent RF outputs and can drive 16 dual-band antennas. With features such as automatic antenna mapping, automatic time delay calibration and automatic power loss calibration, Skydel Anechoic is one of the most advanced GNSS darkroom simulation solutions on the market today.<\/p>

Designed with the user in mind, Skydel Anechoic provides engineers with complete test support through Skydel's intuitive and easy-to-use software environment and well-designed hardware architecture. The system has a built-in spectrum analyzer that can be connected to any of the 16 RF transmitter links via a high-speed RF interface, allowing users to verify antenna signals in real time. Equipped with a 48 dB transmitter link amplifier and 80 dB adjustable attenuator for precise signal control and high dynamic range testing, the Skydel Anechoic dramatically improves test efficiency by reducing darkroom system calibration time from days to minutes. The overall system is designed to enable more efficient, accurate and cost-effective GNSS testing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Skydel Anechoic Advantage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Core technology to improve the efficiency and flexibility of GNSS testing<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\"\"<\/figure>

1. Automatic Antenna Mapping<\/h3>

According to the antenna position set by the user, the
The system automatically maps GNSS signals to the corresponding transmitter link.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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2. Automatic time delay calibration<\/h3>

The system automatically calibrates the time delay of each transmission link to ensure the consistency and accuracy of multi-antenna GNSS measurements.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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3. Automatic power loss calibration<\/h3>

The system automatically calibrates the power loss of each transmission link to ensure the stability and consistency of the overall RF signal output.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"\"<\/figure>

4. Software Definition Architecture (SDA)<\/h3>

Skydel Anechoic utilizes an advanced Software Defined Radio (SDR) architecture for RF upconversion, while IQ signal generation is handled by a high performance GPU. Generating IQ signals in software through GPUs reduces system cost while increasing system flexibility and performance compared to traditional FPGA hardware architectures.\n
*The final system specifications will vary depending on the actual application requirements, such as darkroom size, signal power and testing needs.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Program Resources and Technical Services<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Avision provides a wide range of training programs and technical support services to help customers apply test systems and solutions more efficiently.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Hongke GNSS Simulation Engine Skydel Software Training (After Sales Program) <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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Professional training is provided to help engineers quickly master the use of Skydel software and the GNSS simulation testing process:<\/p>