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BroadSim Anechoic

Anechoic Chamber Simulator System


A Powerful and Proven Pair

Built on our proven BroadSim platform, BroadSim Anechoic allows users to accurately simulate real-world GNSS environments in their Anechoic Chambers. BroadSim Anechoic has 32 individual RF outputs enabling the system to drive 16 dual-frequency antennas. Revolutionary features like automatic antenna mapping, automatic time delay calibration, and automatic power loss calibration are what make BroadSim Anechoic the most advanced Anechoic Chamber simulator on the market today.


Transmit Chains

•   48 dB Amplifier 

•   80 dB Variable Attenuator

•   -18 dB Monitor Port  

•   20 dB Isolator


Antenna Mapping

Automatically maps signals to the correct transmit chain


Time Delay Calibration

Automatically calibrates the time delay of each transmit chain


Power Loss Calibration

Automatically calibrates the power loss of each transmit chain


Better, Faster, Lower-Cost

BroadSim Anechoic was designed from the ground up for the user, by users. An easy to use software environment and thoughtful hardware supports engineers during all phases of their testing. The built-in spectrum analyzer can be connected to any one of the 16 RF output chains through a quick connect RF connector, allowing the user to verify the signals going to the antenna. The 48dB transmit chain amplifier and 80dB transmit chain dial attenuator allow for complete signal control and high dynamic range. The software calibration cuts calibration times from days to minutes. All aspects of the BroadSim Anechoic system were made to enable better, faster, and lower cost testing. 

BroadSim Anechoic Front
BroadSim Anechoic Side
BroadSim Anechoic BAck
BroadSim Anechoic Close-Up Front
BroadSim Anechoic Close-Up Back
BroadSim Anechoic Back
BroadSim Anechoic Top Back

Click to download the BroadSim Anechoic data sheet. 

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