Tektronix 491
Spectrum Analyzer 10MHz to 40GHz Bandwidth
Description
The Tektronix 491 is a Spectrum Analyzer that has a 10 MHz to 40 GHz bandwidth.
The 491 is designed for rugged environmental conditions and for easy mobility, The Tek 491 Spectrum Analyzer is a solid-state portable unit that is dependable and easy to use.
The 491 covers the 10MHz to 40GHz range (12.4 to 40GHz, requires external waveguide mixers). It has internal phase lock, calibrated dispersion and coupled resolution.
Key Points
Specifications
Sensitivity: >70 dB, 18 to 40 GHz,br> Sensitivity is -100 dBm or better.
Resolution of 1kHz to 100kHz, coupled with calibrated dispersion positions, but separately switchable.
