Source Measurement Unit (SMU)

• Wavelength range: 1525–1625 nm, covering the C+L band extended single-mode fiber transmission window
• Power measurement range: -80 dBm to +26 dBm (with automatic attenuator switching function)
• Measurement accuracy: ±0.02 dB (typical value) under constant temperature conditions (25°C ±3°C)
• Resolution: 0.001 dB (high sensitivity mode), 0.01 dB (standard mode)
• Detector configuration: Dual InGaAs detectors (active temperature control ±0.1°C)

Network Analyzer

• Amplitude accuracy: ±0.02 dB (after calibration at 23°C ±1°C)
• Phase accuracy: ±0.1° (at 1 GHz reference)
•Trace noise: <0.001 dB RMS (1 kHz IFBW)
•Scan speed: 5 μs/point (full-bandwidth scan <10 ms)
•Number of points: Maximum 16,001 points/channel
•IF bandwidth: 1 Hz to 10 MHz (adaptive anti-aliasing design)

Network Analyzer

• Frequency range: 10 MHz – 8.5 GHz (supports 5G/millimeter wave band extension)
• Dynamic range: 140 dB (typical value, @1 Hz IF bandwidth)
• Measurement accuracy: ±0.01 dB (after calibration, in a constant temperature environment of 23°C ±1°C)
• Trajectory noise: < 0.001 dB RMS (high stability mode)
• Port configuration: 2/4 ports optional (50Ω impedance, N-type connectors standard)

Network Analyzer

• Frequency range: 10 MHz to 40 GHz (supports millimeter wave extension to 110 GHz)
• Dynamic range: 130 dB (typical value, @1 GHz IF bandwidth)
• Measurement accuracy: ±0.1 dB (after calibration, in a constant temperature environment of 23°C ±1°C)
• Phase resolution: 0.01° (vector mode)
• Trace noise: <0.005 dB RMS (1 kHz RBW)

Data Acquisition/Module

• Frequency range: 10 MHz to 20 GHz, covering C/Ku/Ka band satellite communication frequencies
• Power output range: -30 dBm to +13 dBm (expandable to +20 dBm with optional accessory)
• Phase noise: <-110 dBc/Hz @10 kHz offset (typical value at 1 GHz carrier)
• Frequency resolution: 0.1 Hz (high-stability temperature-controlled crystal oscillator reference)
• Local oscillator type: Low phase noise YIG oscillator (with active temperature compensation)

Source Measurement Unit (SMU)

• Voltage output range: 0 to 200 V (pulse mode) / ±40 V (DC mode)
• Current output range: ±10 A (pulse peak) / ±1 A (DC continuous)
• Power resolution: 1 μW (equivalent to 0.001 dBm) @ 1550 nm optical device testing
• Four-quadrant operation: Supports bidirectional current sourcing/sinking (optimized for photovoltaic device testing)

Source Measurement Unit (SMU)

• Basic accuracy: ±0.012% (voltage source), ±0.034% (current source)
• High-speed sampling: 1 MS/s (18-bit ADC, storage depth 2 M points)
• Pulse mode: Minimum pulse width 50 μs (10 A pulse with programmable duty cycle)
• Output impedance: <10 mΩ (current source mode), >10 GΩ (voltage source mode)
• Communication interface: LAN/USB/GPIB (supports TSP-Link multi-machine synchronization)

Source Measurement Unit (SMU)

• Source/Measurement Range: 0.1 pA to 10 A / 100 nV to 200 V (DC or pulse mode)
• Wavelength Adaptation: 1250–1650 nm (requires external photodetector module, such as Model 2939 option)
• Power measurement accuracy: ±0.03 dB (when used with a calibrated InGaAs detector at 23°C ±5°C)
• Detector interface: Supports external FC/APC or SC/PC fiber couplers (requires an adapter module)
• Calibration standard: NIST-traceable voltage/current reference (with built-in self-calibration function)
• Maximum input protection: 200 V/10 A (automatic overload protection)

Source Measurement Unit (SMU)

• Wavelength range: 1250–1650 nm (covers O/E/S/C/L band single-mode fiber optic communications)
• Power measurement range: -70 dBm to +23 dBm (automatic range switching, supports high dynamic range)
• Measurement accuracy: ±0.03 dB (typical value, after NIST-traceable calibration, at 23°C ±5°C environment)
• Resolution: 0.01 dB (high-precision mode) / 0.1 dB (fast mode)