Multichannel Digital Attenuator Systems 200-8000 MHz by VAUNIX
VAUNIX offers a comprehensive range of multichannel digital attenuator systems designed for precise RF signal control in laboratory and field environments. The LDA-802 series delivers independent attenuation control across multiple channels simultaneously, making it ideal for complex signal management applications in wireless communications, radar testing, and RF system development. These solid-state instruments combine high resolution with flexible remote operation capabilities.
Technical Specifications
- Frequency Range: 200-8000 MHz
- Attenuation Range: 120 dB
- Step Resolution: 0.1 dB
- Control Interfaces: USB and Ethernet connectivity
- Channel Configurations: 4 to 64 channels (LDA-802Q through LDA-802-64)
- Software Support: Windows GUI and SDK, macOS GUI and SDK, Linux SDK, LabVIEW driver, Python examples
- Network Features: Static IP and DHCP modes with password protection
- Form Factor: Single rack unit for ATE integration
The Ethernet interface enables seamless integration into automated test environments with configurable network settings for enterprise deployment scenarios. The programmable architecture supports single-shot and repeating attenuation ramps with customizable fading profiles through graphical interface or software development kits.
Applications
- 5G & Wireless: LTE, 5G, and next-generation wireless protocol testing, WiFi and WiFi6E signal simulation
- Radar & Defense: Fading simulators for propagation environment modeling and system validation
- Test & Measurement: Automated Test Equipment (ATE) integration, engineering and production test laboratories
- Broadcasting: DVB and microwave radio system characterization
bq-microwave is an authorized European distributor of VAUNIX components and stocks the LDA-802 series. For technical consultation or custom system requirements, contact our team at info@bq-microwave.de.