8-Channel Digital Attenuator DC to 8 GHz
The VAUNIX LDA-908V-8 is an 8-channel digital attenuator designed for precise RF signal control from DC to 8 GHz. With 0.1 dB step resolution and 90 dB dynamic range per channel, it provides fine-grain attenuation control for laboratory testing, production environments, and system integration applications. The unit supports both USB and Ethernet connectivity for automated test setups and remote operation.
Technical Specifications
- Frequency Range: DC to 8 GHz
- Number of Channels: 8 independent attenuation paths
- Attenuation Range: 90 dB
- Step Resolution: 0.1 dB
- Maximum Input Power: +23 dBm
- Interface: USB and Ethernet
- Form Factor: Portable, bench-top design
Application Areas
- 5G/6G & Telecommunications: Signal level conditioning and receiver sensitivity testing in wireless communication systems
- Defense & Aerospace: Multi-path signal simulation and radar component characterization with simultaneous control across eight channels
- SATCOM: Attenuation control for antenna measurement and system validation
- RF Research & Development: Component testing, amplifier characterization, and automated test environment integration
The LDA-908V-8 is available from bq-microwave, European distributor for VAUNIX lab instruments and RF components. For technical details and ordering information, please visit our contact page.
Product Data Sheet
Technical specifications as PDF