详细资料：
- 5 Hz to 200 MHz
- High Speed/high accuracy measurements
- 0.001 dB, 0.005 degree, 1ps, 0.001 Hz resolution
- Built-in three-term error correction plus normalization
- Magnitude, phase, polar, real, imaginary, and group delay display modes
- Convenience features including direct plotter control and vector math functi***
- GPIB