Signal Generator Extenders up to 400 GHz

Signal Generator Extenders up to 400 GHz – Professional RF Signal Extension

Signal Generator Extenders expand the frequency range capabilities of established signal generators into millimeter-wave and sub-terahertz bands. With coverage up to 400 GHz and waveguide systems from WR22 to WR2.8, these modules enable high-precision signal generation in industrial, scientific, and defense test and measurement environments. The modular design provides maximum flexibility with minimal integration barriers.

Key Features

• Frequency range up to 400 GHz with full-band options
• Waveguide technology WR22 – WR2.8 for broadband coverage
• Calibrated output power from precision to high-power levels
• Low phase noise and VSWR-optimized impedance matching
• Compact form factor for OEM integration and laboratory setups

Applications

• FMCW and pulsed radar system development (ADAS, autonomous vehicles)
• 5G/6G communication measurement and characterization
• Millimeter-wave imaging and spectroscopic analysis
• SATCOM and defense RF test environments
• High-frequency materials research and sensor calibration

Our Signal Generator Extenders integrate proven HPA and VCO architectures with modern waveguide front-ends for stable, repeatable performance over extended test cycles. The low phase noise enables precise measurements even in narrowband applications, while the flexible pulsed/CW operating modes cover dynamic signal scenarios.

The broad availability of sub-harmonic and multiplication cascades across the entire WR range eliminates band gaps and allows seamless frequency transitions. With USB and industry-standard interfaces, the extenders integrate easily into automated test racks. bq-microwave provides technical application support and calibration certificates for documentation of system compliance.