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Tektronix 7603 Vintage Oscilloscope with 7A26 7A18 7B85 AS-IS Please Read - Picture 1 of 6
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Tektronix 7603 Vintage Oscilloscope with 7A26 7A18 7B85 AS-IS Please Read

CDN Systems LLP
(89003)
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US $249.99
ApproximatelyAU $385.19
or Best Offer
Condition:
For parts or not working
More information - About this item condition
“Partially works, does display FOUR signal traces!”
People are checking this out. 3 have added this to their Watchlist.
Postage:
US $109.19 (approx. AU $168.24) UPS Ground.
Located in: Leander, Texas, United States
Delivery:
Estimated between Wed, 27 Aug and Sat, 30 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:167300454994

Item specifics

Condition
For parts or not working
Seller notes
“Partially works, does display FOUR signal traces!”
Brand
Tektronix
MPN
7603
Model
7603
UPC
Does not apply

Item description from the seller

About this seller

CDN Systems LLP

99.8% positive Feedback•317K items sold

Joined Sep 1999
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.7
Postage speed
5.0
Communication
5.0

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  • r***p (25)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Bought the 10-pack of Fiberstore SFP-10GLR-31 transceivers. They were packed securely and shipped quickly. Units were as described and mostly passed inspection. Seller was responsive and promptly resolved a minor issue. Good value, great customer service, 5/5 would go for it again. Thanks!
    (Lot of 10) Fiberstore SFP-10GLR-31 1310nm Optical Transceiver Modules Duplex LC (#356205204038)
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    Past 6 months
    Verified purchase
    These folks were awesome to deal with, excellent communicators and helpful with international shipping options. The product arrived really well packed and almost exactly as described - just a minor issue we were able to rapidly resolve with more friendly comms. Unless you're buying the things I want to buy from them, you should definitely buy from DougDeals!
    MJ Research PTC-225 Peltier Thermal Cycler 4-Block with Power Supply (#356448875323)
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    Past 6 months
    Verified purchase
    Seller accepted my offer which was really appreciated and kind. Money is tight! Excellent response time and shipping speed. I received the item within a few days of purchase. Item was as pictured and packed with care. Thank you again!
    Siglent SPD3303X-E Triple Output DC Power Supply 2x 0-32V 0-3.2A, 2.5/3.3/5V (#197127454236)
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Product ratings and reviews

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4.9
11 product ratings
  • 10 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 8 reviews
  • by 2465b
    25 Jul, 2017

    Larger screen analog scope makes sense for some

    Tektronix 7603 was a modular scope made by Tek from 1972 to 1992 which sold in vast numbers. Like most 7000series, it offers interchangeable plugins versatility, on-screen readouts, and best of all: the largest screen size of any electrostaticly deflected CRT which may help in cases where viewing distance is longer such as in classroom demos. Its bandwidth is a modest 100MHz (like that of 465), its reliability is good, easy of access for repair is excellent as most devices with 3 or more legs are socketed. The main power supply is linear (not switchmode). Older ones don't have a fan (may be an advantage in a cleanroom), newer ones employ a fan (w/o foam filter).

    Verified purchase: Yes

  • by axotronics
    29 May, 2023

    Best analog scope

    Arguably the best analog scope made. You get 100 MHz bandwidth, large bright, crisp display and no noisy fan. In fact, my scope triggers on, and displays waveforms over 300 MHz. With the right plug in the scope will give 10 microvolts per division sensitivity, differential. The only issue is the crazy length, over 2 ft. So you need a cart, or very deep test bench.

    Verified purchase: YesCondition: Pre-ownedSold by: swisschard

  • by xunil1
    30 Jun, 2021

    Classic 100mhz large display scope chassis

    So funny. Rating a 40 year old scope! Do web search on the tektronix 7603 if curious. What distinguishes the 7603 was the large display. Although the frame is only 100mhz there are so many plugin modules still available that is a very flexible instrument. Its also fairly repairable with some of the best services manuals in the industry. Just be careful. Once bit by the vintage tektronix scope bug its hard to shake off !

    Verified purchase: YesSold by: dragossurplus

  • by wayne00
    23 Oct, 2019

    The Workhorse of Analog Scopes.

    7603 is the “workhorse” of analog scopes. Lots of different plugins available, large screen for its overall size. Reliable. If you don’t need extreme freq response, this is a great choice.

    Verified purchase: YesSold by: thestiltskin

  • by corradovr6_kid
    25 May, 2024

    Really pleased with this. Great value for money and really reasonable postage from Germany to Australia! Thank you. Highly recommended.

    Really pleased with this. Great value for money and really reasonable postage from Germany to Australia! Thank you. Highly recommended.

    Verified purchase: YesSold by: porte_de_clignancourt

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