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