Portable Laboratory Performance with Affordable Prices
Tektronix 490 Series Spectrum Analyzers offer a broad selection of features and benefits to meet wlde-ranging needs for laboratory-level frequency domaln spectrum analysis. All units provide full IEEE-488 (GPIB) programmability, which means you can change front panel settings, read data from the crt display, and send waveforms from internal digital source memory to other GPIB devices. Frequency range of the instruments is as follows:
Built to rugged MILT28800C environmental specifications, these units can withstand transportation shock and vibration to a remote slte. Or they can simply be moved from the engineering lab to the production floor with complete confidence in measurement accuracy.
A wide array of price/performance alternatives are available. If you need 10 Hz resolution for an exacting close-in spectral purity measurement, consider the 494AP For more routine uses, such as a microwave transmitter occupied-bandwidth measurement, the 492PGM may be the most cost-effective solution.
A Wide Array of Intelligent Features:
Downloadable programming (macro) capability lets you execute your frequently-used measurement routines from the Spectrum Analyzer'snonvolatile memory. In addition, these Spectrum Analyzers can store up to 10 complete front-panel measurement parameter setups in nonvolatile memory to save you measurement time. You can also save up to 9 waveform display; a real benefit when data analysis must be delayed.
Tedious, time consuming, and often incorrect carrier-to-noise ratio calculations are eliminated; the instrument handles it all with a single keystroke, with automatic noise normalization to1 Hz and automatic conversion for reference units such as dBm, dBmV, dBV, dB& and dB/Hz.
An internal high-stability reference provides marker or center frequency accuracy approaching 10 -9/day in the 494AP. For added confidence in measurements, a built-in
Tektronix 492A - 50 KHz to 21 GHz portable spectrum analyzer. Includes option 8 (deletes external mixer capability for frequencies over 21 GHz.)
Tektronix 492P - 50 KHz to 21 GHz portable spectrum analyzer. Includes option 1,2,and 3.
Tektronix 492A - 50 KHz to 21 GHz portable spectrum analyzer.
Tektronix 492A opts. 1 & 8
Tektronix 492A - 50 KHz to 21 GHz portable spectrum analyzer with options 1 & 8
Tektronix 492BP 21 GHz Programmable Spectrum Analyzers - newer verision of 492AP
Tektronix 492 - 50KHz to 21GHz Portable Spectrum Analyzer with Options 01 & 02.
Tektronix 492AP - 50kHz to 21GHz Portable Spectrum Analyzer with opt. 1 & 8.
Tektronix 492B - 21 GHz Programmable Spectrum Analyzers - newer verision of 492A