Agilent / Keysight 8712ET RF Network Analyzer, 300 kHz - 1.3 GHz

Description

- Frequency range: 300 kHz to 1.3 GHz - Architecture: Transmission/Reflection (T/R) network analyzer - Impedance versions: 50 Ω or 75 Ω - Dynamic range: 100 dB typical - Sweep speed: 40 ms per sweep - Source resolution: 1 Hz - Measurement formats: Transmission, reflection, magnitude, phase, SWR, delay, Smith chart - Display: Internal monochrome; supports external VGA color monitor - Interfaces: LAN, GPIB (programming), internal disk drive - Typical applications: Filters, amplifiers, antennas, cables, CATV components The CRT display is fully functional, but some areas may look dim, missing, or partially refreshed in the photos. This is a camera‑capture effect, not a defect. CRTs refresh the screen line‑by‑line at a fixed scan rate, and modern digital cameras use short exposure times that only capture a portion of that refresh cycle. Because the camera and the CRT are not synchronized, the photo can freeze the screen mid‑refresh, making it appear as if parts of the display are not showing. To the human eye, the screen appears completely normal and stable.

Specifications