This is an operating manual that introduces the operation of the 4195A product.
This manual describes the HP 4195A network, spectrum, impedance and S‑parameter analyzer. It explains the instrument’s front‑panel keys, softkey tree, and the general measurement sequence used for all functions.
Key sections cover function keys, preset initialization, connections and required accessories, calibration, measurement enhancements such as transmission, reflection, and spectrum analysis, as well as command listings for advanced operation.
| Frequency range | 0.001 Hz – 500 MHz |
|---|---|
| Number of sweep points | 401 points |
| Resolution bandwidth (RBW) | AUTO, 300 kHz |
| Source amplitude | 0 dBm |
| Attenuator setting | 20 dB |
| Input/Output terminals | 2 output, 4 input |
| Impedance measurement accessory | HP 41951A Impedance Measurement Kit |
Press the CONFIG key to select the desired function (network, spectrum, impedance, or S‑parameter) and then follow the general measurement steps.
Use the HP 41951A Impedance Measurement Kit with the instrument.
Press the SWEEP keys and enter the start, stop, center, and span values for the desired sweep range.