If you need 10 hz resolution for an exacting closein spectral purity. Download tektronix tek494a21 tektronix 494ap tek494a21. With a national network of resources, a robust quality program and broad capabilities, we offer standard and custom solutions to deliver. 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. Schematic i did some poking around with a meter and i found that one the rectifiers in the bridge was shortcircuit cr3096 or cr4094. This document is targeted to product users and explains operation andor installation procedures. Tektronix pdf manuals on cd 5000 series oscilloscopes. Tektronix pdf manuals on cd 1 series oscilloscopes. Tektronix diagrams, schematics and service manuals download for free. Anyway, i powered it up with a dim bulb circuit and a 200w bulb. Here is a picture of the 20db step attenuator element that was blown up in this instrument. Tektronix 494ap spectrum analyzer 10 khz to 21 ghz only 500.
Tektronix 2753p spectrum analyzer antique radio forums. The tektronix 7d01 is a logic analyzer plugin for the 7000series scopes. Email to friends share on facebook opens in a new window or tab share on twitter. If you get stuck in repairing a defective appliance. Dpo7000 series digital phosphor oscilloscopes quick start. So weve made it easy for you to download manuals, datasheets and software for all our current products, and many discontinued products as well. Tektronix 494p this highly versatile tektronix 494p covers the frequency range of 10 khz to 21 ghz in coax and up to 325 ghz with set of waveguide mixers sold. Find the appropriate categories of tektronix products. Providing the right instruction materials and applications information is. Service operating manuals for tektronix 49x, 275x, 271x, 278x,279x series spectrum. The second unit came along with the first as a freebie parts unit. Realtime spectrum analyzers quick start user manual. Dpo2000 and mso2000 series oscilloscopes zzz user manual xx.
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. At right is the readout control board from the tektronix 494ap with the newlyadded components shown in the schematic below. Tektronix 070555701 494a 494ap spectrum analyzer operators manual. Fvm 30, klausst 27, easy peasy 24, asdf44 18, betwixt 14 welcome to. It would be a good economical alternative to a 494ap for. Tektronix 494ap high performance spectrum analyzer, 1 khz 21 ghz with option 09. You can look through the manuals online directly at or download pdf documents on your device. Tektronix 49x275xseries service notes john miles ke5fx. Jabse service manuals search engine provides repair documentation for electronics aplliances dor free download. Tektronix, tek operating manual for 494a 494ap spectrum analyzer. Tektronix 494ap spectrum analyzers new refurbished. It is basically a 494ap without an ocxo standard and externalmixer jack. Tektronix service and user manuals free download search engine. 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.
Tektronix 7623, r7623 storage oscilloscope service instruction manual. Changehistory information manuals that describe other aspects of the product sometimes instrument changes occur or manual are. Compatible extension modules include the df1 and df2 display formatters and the dl2 latch glitch detector. Tektronix 494p spectrum analyzer repair 1st lo error ko4bb. Picked up one of these as my christmas present to myself and a project for the winter. Built to rugged milt28800c environmental specifications, these units can withstand transportation shock and vibration to a remote slte. The modification is easy to make, and easy to reverse if desired. To avoid personal injury, do not perform any servicing unless you are qualified to do so.
Dpo2000 and mso2000 series oscilloscopes user manual. Todays rf signals change over time, often unpredictably. They offered excellent portability along with light weight and low power consumption. Up for sale is the following technical manual in original binderbinding. The 494ap is a 21 ghz spectrum analyzer from tektronix. Tektronix pdf manuals on cd 500 series oscilloscopes.
Get the best deals on tektronix spectrum analyzers when you. So, i found some manuals for a 494ap which is similar to mine. Qservice this document is a complete scan from the. Service manual for tek 2710 spectrum analyzer 0 where to find old tektronix spectrum analyzer manuals 3 part and inventory search. This option set is very common, but once in a while, someone will sell a 492 on ebay that does not have all 3. Download tektronix tek494p2 tektronix 494ap tek494p2. Tektronix 7633, r7633 storage oscilloscope service instruction manual. Free tektronix diagrams, schematics, service manuals. Tektronix 494, 494p, 494a, 494ap series spectrum analyzers. New models available that year were the 22, 2215, 2335, 2336, and 2337. To effectively characterize these signals, you need a tool that can discover and trigger on both known and unpredictabl. Refer to all safety summaries prior to performing service. Download tektronix service and user manuals for free.
A spectrum analyzer measures the power of spectrums of known and unknown signals. Tektronix 494ap the 494ap programmable spectrum analyzer offers a broad selection of features and benefits to meet wideranging needs for laboratorylevel frequency domain spectrum analysis. Measuring instruments tektronix om4106d user manual. While tektronix continually upgraded their instruments t o use the latest modules in production, the same cannot be said of their service manuals. Coherent lightwave signal analyzer 205 pages measuring instruments tektronix p6243 instructions manual. View and download tektronix 492 service manual online. Recently i bought a second hand tektronix 2756p spectrum analyzer. A simple crt saver for tektronix 490series spectrum. This analyzer is in unusuallyclean shape, and includes a cover and set of manuals. Gpib programmability with tek codes and formats for standardized bus operation. Tektronix repair service ownes manuals schematics pdfs on. Tektronix 015031101 pulse head operator manualtektronix 015031101 instruction manual, pdf, 85m. Tektronix 494ap and other used analyzers, spectrum from tektronix for sale at accusource electronics.
This manual explains the installation and operation of specmon series instruments. Cant find a manual specific to my model so if anyone has any suggestions, i would appreciate it. Tektronix 7623a, r7623a storage oscilloscope service instruction manual. Tektronix can manage 100% of your calibration needs. Hi group, time to share a repair that i made to a tektronix 494ap spectrum analyzer. You can see the thin film resistors on the right hand side are blown up. One is in mint condition and performs in accordance with the initial checkout procedure in the user manual. A simple crt saver for tektronix 490series spectrum analyzers. The first 2000series tektronix oscilloscopes were introduced in the 1982 catalog. Tektronix 495p spectrum analyzer repair i recently acquired two tek 495p spectrum analyzers. Service manuals, schematics, eproms for electrical technicians. Manuals of the tektronix a simple library of user manuals. Dpo7000 series digital phosphor oscilloscopes quick start user manual.
Manuals, timing, ham radio, test equipment manuals ko4bb. Tektronix repair service ownes manuals schematics pdfs on dvd huge collection ebay. While were happy to talk tech with you all day long, we know youre in a hurry. Tektronix programmers manual 494ap spectrum analyzer pn 070555901. Tektronix 494ap spectrum analyzer 1 looking for tektronix 2714 spectrum analyzer service manual 0 part and inventory search. Tektronix 2710 spectrum analyzer with manual and programmers guide user books. Tektronix 7603 with 7a26, 7a18 and 7b53a plugins duration. Your one stop shop for out of print test equipment manuals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. A friend gave me the sa to repair, it would not work at all, it would blow the main line fuse at the back of the unit. Tektronix is the nations leading provider of multibrand calibration services. Tektronix 494ap spectrum analyzer programmers manual. Or they can simply be moved from the engineering lab to the production floor with complete confidence in measurement accuracy a wide array of priceperformance alternatives are available.
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