The Logimetrics A600C is an RF amplifier engineered for EMC susceptibility testing, laboratory instrumentation, system amplification, threat simulation, and antenna pattern testing. Built around traveling wave tube (TWT) technology with internal regulation of helix, filament, and grid supplies, the A600C delivers high-power amplification across broad frequency ranges with integrated protection mechanisms for reliable field deployment and laboratory use.
Technical Specifications
• Output Power: 200 to 300 Watts CW
• Frequency Range: 1.0 GHz to 18.0 GHz (with sub-band options including 1.0–2.0 GHz, 2.0–4.0 GHz, 4.0–8.0 GHz, 8.0–12.4 GHz, and 12.4–18.0 GHz)
• Gain: 30 to 40 dB (frequency-dependent)
• Noise Figure: Maximum 35 dB
• Input/Output Impedance: 50 Ohms
• VSWR: Maximum 2.5:1 input and output
• Spurious Levels: –40 dBc (–50 dBc optional)
• Modulation: AM/FM, maximum 1% (–40 dBc)
• Input Connector: Type N
• Output Connectors: Type N, WR90, WR62, or WRD750 (frequency-dependent)
– Key Features
• TWT-based amplification with regulated power supplies for extended tube life
• Helix overcurrent protection prevents tube damage under fault conditions
• Optional input and output VSWR overload protection
• Thermal monitoring for power supply and TWT overload conditions
• Internal forced air cooling with airflow monitoring
• Real-time monitoring of collector current, voltage, and helix current
• RF Standby/On and Power On status indicators
– Typical Applications
• EMC susceptibility and immunity testing
• General RF laboratory instrumentation
• Threat simulation and countermeasure testing
• Antenna pattern measurement and characterization
• High-power signal amplification in test systems
– Compatibility & Integration
The A600C integrates into 50 Ohm systems via Type N input connectors. Output connector selection depends on frequency band—lower frequencies use Type N connectors, while upper frequency bands transition to waveguide interfaces (WR90, WR62, WRD750) for efficient power delivery.
