Tektronix 492 Features:
- 50kHz to 21GHz (to 220GHz with optional waveguide mixers, sold separately)
- Amplitude comparison in 0.25 dB steps
- Dynamic range:80 dB
- Three-knob operation
- Calibrated amplitude and frequency
- Resolution bandwidth: of 1MHz to 1kHz
The Tektronix 492 Portable Spectrum Analyzer is a high performance, rugged, microprocessor aided instrument of compact size and offers automatic modes.