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Tektronix 492P Spectrum analyzer
Manufacturer:
Model:
492P
Date:
1979
Class:
Type:
SubType:

Information

The Tektronix 492 and 496 are two spectrum analyzers that go where you go. Their compact size, light weight, and rugged design combine to offer unmatched portability in laboratory quality analyzers. Single-handle carry and portable form factor make them ready to travel. The 492 and 496 move as easily in the field as in the design lab or systems test area. They even fit under an airplane seat. You can count on the same exceptional performance no matter where you're working. If its antenna test measurements, point-topoint transmission maintenance, or any number of critical field applications, the 492 and 496 work with you. For on-site applications, reduced warmup time means reduced measurement time. Typical long-term frequency drift of 5 kHz/10 minutes after 30 minute warm up for the 492 and 492P; 2 kHz/10 minutes after 30 minute warm up for the 496 and 496P, Here's Proof of Their Performance The Tektronix 492 has the widest amplitude calibrated frequency range of any spectrum Analyzer on the market: 50 kHz to 220 GHz —to 21 GHz in coax, from 18 GHz to 220 GHz using Tektronix external waveguide mixers. The VHF/UHF 496 covers from 1 kHz to 1.8 GHz. They offer 80 dB dynamic range on-screen and excellent sensitivity, with an average noise level of — 123dBm at 100 Hz resolution bandwidth for the 492, -127 dBm at 30 Hz resolution bandwidth for the 496. Low phase noise —70 dBc at only 3 kHz offset —for accurate small-signal analysis. High stability for signal source spectral purity analysis, with residual FM of no more than 50 Hz peak-to-peak for the 492, 10 Hz peakto- peak for the 496. For precise measurement of signal differences, there's amplitude comparison in super-fine 0.25 dB steps. And the 496 provides 1 kHz frequency resolution in AF mode. All this and more in one compact package that goes where you go. Programmability/IEEE (GPIB) Compatibility The GPIB Interface enables full control of all measurement settings. Additional control of horizontal (span) and vertical display (1 dB to 15 dB/div) and smart functions (such as signal search) provide added measurement versatility. A desktop computer or computer controller (4052A or 4041) and a 492P or 496P Spectrum Analyzer provide repetitive measurements, data collection, and consistent, rapid results. Automated testing and monitoring may include data correction and analysis enabling complex measurements such as total harmonic distortion and power spectral density. The thermal printer of the 4041 or hard copiers for 4052A simplify documenting tests and spectral displays in hard copy form. Programmability Now—or Later Most manual 490 Series spectrum analyzers can be converted into fully programmable, GPIB compatible analyzers. Conversion may be performed via the Tektronix Service Center near you. Easy to Use—Anywhere Tektronix designed the 492 and 496 to handle your measurement task with microprocessor- aided ease. Setting frequency, span and reference level is a simple three-knob operation. Most-used functions are automatically controlled. Digital storage and signal processing eliminate time-consuming display adjustments. And constant tuning rate helps you position a signal quickly and accurately. All part of the convenience and capability the 492 and 496 deliver, on site or on the bench.

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Service Manual
Manual type:
Service Manual
Pages:
303
Size:
14.91 Mbytes (15630373 Bytes)
Language:
english
Revision:
Revised
Manual-ID:
070-3783-01
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
25 May 2014
MD5:
326a72baa74fe663b49d33a6d8ea38c4
Downloads:
756

Information

Service Manual Volume I Introduction The Service manual consists of two volumes that contain information necessary to test, adjust, and service the Portable Rackmount/Benchtop 492 492P/Spectrum Analyzer. The intent is to provide as complete information as possible as an aid in servicing this instrument. The Table of Contents at the beginning of Volume 1 lists contents of each section contained within Volume 1. Change information that involves manual corrections and/or additions pending manual reprint and bind, is located at the back of the Service manual in the CHANGE INFORMATION section. History information with the updated data is integrated into the text or diagrams when a page or diagram is updated. Revised pages have a revision date in the lower inside corner of the page. The manual may contain revisions that do not apply to your instrument; however, history information with updated data, is integrated into the text or diagram when the page or diagram is revised.

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Service Manual
Manual type:
Service Manual
Pages:
109
Size:
4.44 Mbytes (4659013 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
25 May 2014
MD5:
35b7b44fcf62ef6dc71405354038b790
Downloads:
745

Information

Service Manual Volume 2 - C Replaceable Mechanical Parts & Manual Change Information

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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:
1151
Datasheet
Manual type:
Datasheet
Pages:
20
Size:
9.39 Mbytes (9848000 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
23 May 2014
MD5:
4cb79f46701fb4f8035dd4f648aff3e9
Downloads:
724
User Manual
Manual type:
User Manual
Pages:
54
Size:
1.61 Mbytes (1685266 Bytes)
Language:
english
Revision:
Revision 2, May 1985
Manual-ID:
070-2729-01
Date:
unknown
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
13 June 2011
MD5:
cf36e0c858c19384a1352b789020d9c7
Downloads:
1461
Service Manual
Manual type:
Service Manual
Pages:
134
Size:
6.20 Mbytes (6500435 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
25 May 2014
MD5:
ddc71154727884dd7109ae5fa62adb01
Downloads:
785

Information

Service Manual VOLUME 2 - A REPLACEABLE ELECTRICAL PARTS

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Service Manual
Manual type:
Service Manual
Pages:
254
Size:
13.29 Mbytes (13936162 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
unknown
Quality:
Scanned document, all readable.
Upload date:
25 May 2014
MD5:
eadb934c8f3b12e896045a6fd7ebc041
Downloads:
750

Information

Service Manual Volume 2 - B DIAGRAMS & CIRCUIT BOARD ILLUSTRATIONS

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Service Manual
Manual type:
Service Manual
Pages:
342
Size:
33.41 Mbytes (35029684 Bytes)
Language:
english
Revision:
Manual-ID:
070-3784-01
Date:
01 December 1987
Quality:
Electronic document, no scan, very well readable.
Upload date:
13 September 2019
MD5:
93e923a2be58c41bf95d7da6daf98510
Downloads:
74

Information

Service Manual Volume 2 Includes a lot of Manual Change Informations

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