Appendix C - Specifications.pdf

This document is a technical specifications appendix for a Vector Network Analyzer procurement requirement.

The requirement specifies a two-port Vector Network Analyzer (VNA) as a standalone bench unit with a 12.1-inch TFT color LCD touch screen display and integrated mechanical button controls. The VNA must feature 3.5 mm female RF connectors with 2-port configuration and Direct Receiver Access (DRA) breakout jumpers for advanced RF measurements. Key performance specifications include frequency range from 100 kHz to at least 26.5 GHz, dynamic range of 135 dB or better, frequency resolution of 1 Hz or better, and IF bandwidth adjustable from 1 Hz to 10 MHz. Output power must range from -55 dBm to +10 dBm with 0.05 dB resolution and ±0.5 dB level linearity. Trace noise requirements are 0.005 dB rms and 0.012° rms or better. The analyzer must support S-parameter measurements (S11, S21, S12, S22), reflection and transmission measurements, and time-domain analysis with SCPI access to receiver ratios. Calibration capabilities must include response, enhanced response, full two-port, and TRL calibration options. The instrument must support linear, logarithmic, power, and time-domain sweep modes with at least 100,000 measurement points per sweep. Connectivity requires LAN and USB interfaces with remote control via SCPI, Labview, or IVI based on USB-TMC, VXI-11, Socket, Telnet, or WebServer protocols. Video output to external monitors (HDMI, DVI-D, or DisplayPort) is required. The VNA must be supplied with a calibration certificate, carry NRTL certification, and include a 3-year warranty. Equivalent instruments meeting or exceeding these minimum performance requirements are acceptable. The preferred delivery timeframe is within 8 weeks of purchase order receipt, with a maximum acceptable lead time of 12 weeks after receipt of order.