The HP/Agilent 8712ET is a 1.3 GHz RF network analyzer that integrates source, receiver, and display functionality for precise characterization of RF components and circuits. This 2-port instrument delivers transmission and reflection measurements across 300 kHz to 1.3 GHz with 70 dB dynamic range, supporting full SOLT calibration and multiple trace and marker functions. Ideal for design verification, production testing, and field service work, it combines laboratory accuracy with portable form factor and remote control capability via GPIB.
Technical Specifications
Frequency Domain
• Frequency range: 300 kHz to 1.3 GHz
• Resolution bandwidth: 10 Hz to 1 MHz (1-3-10 sequence)
• Video bandwidth: 0.1 Hz to 1 MHz (1-3-10 sequence)
• Sweep time: 10 ms to 5000 s (automatic or manual)
RF Source & Power
• Output power: −20 dBm to +10 dBm, 1 dB steps
• Source stability: ±0.5 dBm over 1 hour (post 30-minute warm-up)
• Source flatness: ±0.5 dB at 1 GHz
Measurement Parameters
• S-parameters: S11, S21, S12, S22 (2-port)
• Dynamic range: 70 dB (1 GHz, RBW 1 kHz, VBW 100 Hz)
• Display formats: Logarithmic/linear magnitude, logarithmic/linear phase, group delay, Smith chart, polar, real, imaginary, VSWR, reflection and transmission coefficients
Electrical & Physical
• Power input: 100–120 V AC or 200–240 V AC, 48–66 Hz, 300 VA max
• Dimensions: 450 mm (W) × 177 mm (H) × 503 mm (D)
• Weight: 25 kg
– Key Features
• Full 2-port SOLT calibration
• Multiple trace averaging, peak detect, and memory functions
• Four markers with delta marker capability
• Selectable resolution and video bandwidth for noise/speed optimization
• Type-N female RF connectors
– Typical Applications
• Component and filter characterization
• PCB trace and transmission line analysis
• Production acceptance testing
• Service and troubleshooting
– Compatibility & Integration
GPIB (IEEE-488.2) interface enables remote control and integration into automated test systems. TTL external trigger input supported. 3.5-inch floppy disk (1.44 MB) for data and settings storage. Centronics parallel printer port for direct output.
