The Advantest TR4154 Tracking Generator operates from 100 kHz to 3.5 GHz and functions as a specialized instrument for swept measurements in conjunction with Advantest spectrum analyzers. It generates a signal that precisely tracks the analyzer’s frequency, enabling scalar network analysis and frequency response characterization with wide dynamic range. The instrument’s internal normalize function eliminates measurement errors introduced by the test setup, including cables and auxiliary devices, delivering more accurate results across device and system characterization applications.
– Technical Specifications
• Frequency Range: 100 kHz to 3.5 GHz
• Dynamic Range: 80 dB on CRT display; approximately 110 dB achievable by adjusting reference level
• Measurement Type: Scalar network analysis and frequency response measurements
• Operating Temperature: 0°C to +40°C
• Storage Temperature: -20°C to +70°C
• Power: AC mains with user-selectable voltage settings (100 V, 120 V, 220 V, 240 V) via replaceable card
– Key Features
• Tracks spectrum analyzer frequency with precision for synchronized swept measurements
• Internal normalize function corrects for system-induced measurement errors
• Modular power supply design accommodates global voltage standards
• Fuse protection with region-specific ratings matching selected voltage setting
– Typical Applications
• Filter and amplifier frequency response characterization
• Component and device scalar network analysis
• Transmission and insertion loss measurements across microwave frequencies
• Test setup calibration and error correction
– Compatibility & Integration
The TR4154 integrates with Advantest spectrum analyzers including the TR4135, R4131 Series, and R4136. Three dedicated connectors synchronize operation: SLOPE, 1st LO INPUT, and 2nd LO INPUT connect directly to corresponding analyzer ports. RF output connects to the analyzer input. GPIB connectivity enables remote control and data transfer. Power connection uses a 3-pin AC LINE connector with ground terminal; regional adapters may be required.
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