The Logimetrics A330S is a traveling wave tube amplifier (TWTA)-based RF signal generator delivering 20 W of output power across the 4 GHz to 8 GHz frequency band. Built for precision measurement and RF environment simulation, the A330S combines excellent spectral purity with stable, accurate signal generation to support demanding receiver performance evaluation and validation testing.
Technical Specifications
• Amplifier Type: Traveling Wave Tube Amplifier (TWTA)
• Power Output: 20 W
• Frequency Range: 4 GHz to 8 GHz
• Signal Purity: Excellent spectral purity
• Signal Stability: Stable signal generation
• Signal Accuracy: Accurate signal generation
• Chassis Height: 3.5 inches
– Key Features
• Integral filament and grid power supplies ensure stable operation under varying load conditions
• Full protection against power supply faults including helix overcurrent events
• Optional IEEE-488 GPIB interface (T, L, SH, AH functions per IEEE STD 488-1978) enables remote control integration into automated test systems
– Typical Applications
• RF environment simulation and modeling
• Receiver performance characterization and validation
• Signal path testing in microwave subsystems
• TWT amplifier subsystem integration and evaluation
– Compatibility & Integration
The A330S integrates into microprocessor-controlled instrumentation platforms and TWT-based subsystems. Its standard 3.5-inch form factor accommodates typical rack and bench configurations. Optional GPIB connectivity supports IEEE-488 command and control protocols for system-level automation and data logging.
