Tektronix 49xx spectrum analyzer series power supply. Programmability nowor later most manual 490 series spectrum analyzers can be converted into fully programmable, gpib compatible analyzers. The 492 portable spectrum analyzer is a high performance, rugged, microprocessor aided instrument of compact size and offers automatic modes. You can attach multiple communication cables to the instrument at the same time. Dec 06, 2014 the tek 492 is a relatively old model from the 1980s, but it has pretty decent specifications, even today. Tektronix 492a 492ap spectrum analyzer operator manual tek494a,494apoperators, pdf. The 492 spectrum analyzer is a high performance, compact, portable spectrum analyzer that displays absolute amplitude and frequency information of signals within the frequency spectrum of 50 khz to 21 ghz with the internal coaxial mixer. General electric ge appliances offers consumer home appliances.
Tektronix 5 series test equipment printable help pdf view. Current site test and measurement equipment tektronix. For proper maintenance and usage, its important to be able to have a maytag user manual handy. User manual, operation manual, programming guide and service manual service manual is for 2712 model which is 99% the same as 2710 manual comes as. The 492 is a 21 ghz spectrum analyzer from tektronix. While were happy to talk tech with you all day long, we know youre in a hurry.
This is a tracking generator for the tektronix 492 based on ke5fxs design. So weve made it easy for you to download manuals, datasheets and software for all our current products, and many discontinued products as well. The design is essentially the same as ke5fxs, but uses attenuatoramplifier pairs instead of isolators and has a different pll circuit for generating the 110mhz lo. A spectrum analyzer measures the power of spectrums of known and unknown signals. Everything you need to know about your eyes including proper eye care, what to look for in glasses and contacts, and how to get better vision. The tektronix 492 and 496 are two spectrum analyzers that go where you go. Nice tektronix external harmonic mixer set covering the 1826. It cant read any configuration from the instrument, so its not a real replacement for gpib, but it would be possible to emulate the control code and duplicate the front panel. Does not include any other cables, accessories or documents. I am now accepting new manuals for inclusion in this archive. Tektronix 021014400 4010 series terminal interface for 4921 4922 flexible disc memory instruction manual. The difference in reference level is to account for the lack of vertical calibration on the 494p at the moment. Tektronix tek 492 492p service manual volume 2 cd with a3 17x11 diagrams. The company traces its roots to the electronics revolution that immediately followed world war ii.
Easy to useanywhere tektronix designed the 492 and 496 to handle your measurement task with microprocessor aided ease. For information, i have plotted the noise from my hp 8673m synthesizer on the tek 494p 1st plot, created with john miles excellent 7470. This manual contains information pertinent to the the 492 492p spectrum analyzer is a high. Tektronix spectrum analyzer repair part 670791601, 670791601 pcb gpib extender 492, 494, 495, 496, 2754 rf analyzers click to see more code. Threeknob 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. If you want to join us and get repairing help please sign in or sign up by completing a simple electrical test. The servicing instructions are for use by qualified personnel only. Better workouts, less coughing and wheezing, even a longer life. Find tektronix 492p programmable spectrum analyzer, opt. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. Tektronix 492p programmable spectrum analyzer, opt. The name was similar to that of a california company, techrad, so in 1946, the four partners, howard vollum, jack murdock and miles tippery, who had both served in the coast guard, and accountant glenn mcdowell, formed tektronix, inc.
To avoid personal injury, do not perform any servicing unless you are qualified to do so. This version of tektronix 5 series manual compatible with such list of devices, as. Tektronix 466 service manual download, schematics, eeprom. Tektronix 492 the 492 portable spectrum analyzer is a high performance, rugged, microprocessor aided instrument of compact size and offers automatic modes. Tektronix 492492p instruction manual operators handbook. This document is targeted to product users and explains operation andor installation. D to understand, software user manuals are sometimes written from the point of view of a developer rather than a user. These days, losing the manual for some piece of electronics youve purchased is notable mostly because you had a printed document. Tektronix 492 492p manual description na tektronix instruction manual operators. Page 107 tektronix manuals change information 5784 date. Digital storage and signal processing eliminate timeconsuming display adjustments. These manuals are available for download and free of charge. Use this online manual answers basic questions about using quicken willmaker plus. It takes the input rf signal and mixes it with a reference signal.
Conversion may be performed via the tektronix service center near you. See the instrument user manual for information on available interfaces. It takes the place of a tr503 tracking generator but has a different architecture. The tektronix 492 portable spectrum analyzer is a high performance, rugged, microprocessor aided instrument of compact size and offers automatic modes. Do not be tricked into paying for a manual that is available here for free. Tektronix reprinted service manual volume 1 for 492 492p spectrum analyzer, manual part number 070378401 code. While tektronix continually upgraded their instruments t o use the latest modules in production, the same cannot be said of their service manuals. Tektronix 49xx spectrum analyzer series power supply failure. If you own a ge appliance, its important to have an owners manual to ensure proper maintenance and to answer any questions you may have. For questions about willmakers documents and interviews, see also willmaker faqs. The tektronix 492 and 496 spectrum analyzer are older instruments which are still commonly used. Tektronix spectrum analyzer repair part 119102500, 119102500 filter bandpass 110 mhz 492, 494, 495, 496 rf analyzers click to see more code.
Do not hesitate to contact us if we did meet that expectation. As a result, the guide may make assumptions about th. If you know the tek 492 inside out, you need less tools, but still may need rf test gear. If you have one or several of these appliances and need a user manual, there are a few places you may be able to find one online. Download printable help of tektronix 5 series test equipment for free or view it online on. Tektronix diagrams, schematics and service manuals download for free. Calibrationprocedure change notes were never issued in many cases, so its best to follow the instructions in later 49x275x instrument manuals whenever they apply to the modules in your instrument. In amongst everything were 4 1980s tektronix 492 spectrum analyzers which all have a failed power supply pn 337255303. Threeknob operation provides use as simple as 1, 2, 3 through microprocessor coupled functions such as resolution bandwidth, video bandwidth. The bosch company makes kitchen and home appliances, and has a line of highend appliances. Tektronix 492 service manual pdf download manualslib. Tek tektronix 492 spectrum analyzer 115230 50khz21ghz option 1. Tektronix 492 492p spectrum analyzer instruction manual operators pease create separate category for spectrum analyzers. It may also provide information about features and functions, applications and troubleshooting.
This is a used working and clean unit the 492 portable spectrum analyzer is a high performance, rugged, microprocessor aided instrument of compact size and offers automatic modes. Setting frequency, span and reference level is a simple threeknob operation. Typical frequency coverage is from 20 khz to 22 ghz. Qservice eu electronic spare parts tektronix 492, 492p. This spectrum analyser uses a swept heterodyning technique.
View and download tektronix 492, 492p operators manual online. Ive brought one psu home to open it up and found approximately 14 bad caps, which have now been changed. Our normal service includes 90 day warranty, all standard accessories and manuals, and restoration to nearly new condition. However, the instrument can only communicate using one interface at a time usb, gpib, rs232usb, or ethernet. Tektronix 492 to 492p spectrum analyzer mod kit 040103803. Tektronix 492p repair tips tektronix 492p repair tips faults found on a 1983 model tek 492p spectrum analyzer and fixing them over the past 10 years. Get smooth, soft, youngerlooking skin with these skin tips from top dermatologists. Singlehandle carry and portable form factor make them ready to travel. Tektronix bench instruments pc connectivity installation manual. This option set is very common, but once in a while, someone will sell a 492 on ebay that does not have all 3. Since i have one each 7l18, 492 and 494p, i can give you a comparison of the performance and features the way i see it. May 25, 2014 programmability nowor later most manual 490 series spectrum analyzers can be converted into fully programmable, gpib compatible analyzers. Free tektronix diagrams, schematics, service manuals.
Tektronix 494p spectrum analyzer repair 1st lo error ko4bb. The brand features many home and commercial appliances. Breathe easier with our openairways guide to better workouts, less coughing and wheezing, and just maybe a longer life. Tektronix 492ap 50khz to 21ghz portable spectrum analyzer with opt. Tektronix hereby grants permission and license for others to reproduce and distribute copies of any tektronix measurement product manual, including user manuals, operators manuals, service manuals, and the like, that a have a tektronix part number and b are for a measurement product that is no longer supported by tektronix. Often filled with jargon, acronyms, and directions that require a ph. View and download tektronix 492 service manual online. Weve recovered the manual to the oldestknown digital computer, decades after it was thought to be lost.
As a result, we like to pass the savings on our customers and sell at below cost. Threeknob operation provides use as simple as 1, 2, 3 thr. Maytag is a brand operated under the whirlpool corporation. Description eef sn b055508 replace the description of the digital control on page 569, trackhold amplifiers on page 570, and writeback circuits on page. Originally an independent company, it is now a subsidiary of fortive, a spinoff from danaher corporation several charities are, or were, associated with tektronix, including. The 492 and 496 move as easily in the field as in the design lab or systems. Their compact size, light weight, and rugged design combine to offer unmatched portability in laboratory quality analyzers.
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