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Tektronix 496 Spectrum analyzer
Manufacturer:
Model:
496
Date:
1981
Class:
Type:
SubType:

Information

Lab Quality You Can Get a Handle On The 492 is a high performance, rugged, state-ofthe- art instrument of compact size, with microprocessor logic control. Full programmability via GPIB (IEEE Standard 488-1978) compatibility is available in the 492P version. Three-knob operation provides use as simple as 1, 2, 3 through microprocessor coupled functions such as resolution bandwidth, video bandwidth, sweep time, frequency span, RF attenuation, and reference level. Measurement accuracy is enhanced through the use of A dB mode, which switches in 0.25 dB steps. Digital storage and processing facilitate trace comparisons and add measurement capability through the Max Hold function for frequency drift and amplitude change measurements. Arithmetic operations can be performed between traces or between a trace and a reference. Digital noise averaging mode results in trace smoothing. With digital storage, the display is steady and without flicker, even at the lowest sweep speeds; plus trace values may be retained as long as power is on. 492P Makes Spectrum Analysis Automatic, and Easy. Two instruments in one, the 492P is a fully programmable version of the 492 Spectrum Analyzer. It incorporates all of the 492's lab quality performance and ease of use features when used as a manual instrument. Push the "Reset to Local" button and the 492P becomes a 492—with operation from the front panel. But, most important, the 492P opens the way to automated spectrum analysis and documentation via its IEEE Standard-488 (GPIB) Interface. This versatility makes the 492P useful in many applications in the lab, factory or field. Programmability/GPIB features can be added to 492 Spectrum Analyzers, serial number B030000 and above. This means if you want to postpone a programmability/GPIB decision because of budget constraints, or for any other reason, you can convert your 490 Series spectrum Analyzer later. Conversions are made at designated Tektronix

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Service Manual
Manual type:
Service Manual
Pages:
251
Size:
29.00 Mbytes (30405708 Bytes)
Language:
english
Revision:
revised
Manual-ID:
070-3481-00
Date:
01 December 1982
Quality:
Scanned document, all readable.
Upload date:
23 April 2017
MD5:
17d1aac6f98621af2c8cfd5e0c1e6119
Downloads:
736

Information

Service Manual Volume 1 The Service manual consists of two volumes that contain information necessary to test, adjust, and service the Porta- ble RackmountlBenchtop 4961496P Spectrum Analyzer . The intent is to provide as complete information as possible as an aid in servicing this instrument . The Table of Oantents at the beginning of Volume 1 lists contents of each section contained within Volume 1 . Change information that involves manual corrections andlor additions pending manual reprint and bind, is located at the back of the Service manual in the CHANGE INFOR- MATION section. History knformation with the updated data is integrated into the text or diagrams when a page or diagram is updat- ed . Original pages are identified by the symbol @,revised pages by a revision date in the lower inside corner of the page . The manual may contain revision :; that do not apply to your instrument ; however, history information with updat- ed data, is integrated into the text or diagram when the page or diagram is revised. The person using these instructions should be knowl- edgeable in digital and analog circuit theory . Circuit analysis is primarily functional . The intent is to provide sufficient in- formation for the technician to isolate the majority of mal- functions to a block of circuitry. Those users with an understanding of logic and analog circuitry should then be able to further isolate the malfunction to a specific compy- nent or components .

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Datasheet
Manual type:
Datasheet
Pages:
5
Size:
4.23 Mbytes (4431347 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
23 May 2014
MD5:
4ad6391901e13bbd97a963c8ad026115
Downloads:
1150

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