Tektronix 7834 400 MHz Fast Storage Oscilloscope

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BAMA 7834 Free Manual Download Site

Tektronix Catalog CostLow BidHigh Bidaverage
$6900 (1977-new)
$11,000 (1982)
$13,055 (1985) 		...
$40.00 8/6/01 #1622432703 brookskirkbride (slight burning smell)
no buy ($203.50 < reserve) 8/7/01 #1622506574 riversone (w/ 2-7A26, 1-7B92A, 1-7B85)
no buy ($177.81 < reserve) 8/30/01 #1631205055 jake.marantz (no plug-ins)
no buy ($62 < reserve) 11/6/01 #1657952161 sales(astglobal) (w/7A26,7B92A,cart)
no buy ($246.50 < reserve) 11/7/01 #1657488305 techcycle (w/2-7A26,7B92A,7B85)
$145.00 11/9/01 #1658262721 del1935 (no plug-ins)
$75.00 7/12/02 #1747524320 dynamichtml@aol (no plug-ins)
$36.00 12/7/02 #1923487891 lcoppes (no plug-ins)
$87.90 1/7/03 #3104357585 esssurplus (w/ 7A26) (5 bids $50 start)
no buy ($227.50 < reserve) 1/12/03 #3105511207 richardpaul70 (w/7A18,7A26,2-7B53A,manuals,card,4-probes) (10 bids)
$86.79 3/13/03 #2514117569 sobrboy86 (turns on no plug-ins) (9 bids $1 start)
no bids (asked $149) 3/16/03 #2514079468 lmclaggan (no plug-ins thoroughly tested)
$179.00 (buy it now) 3/18/03 #2516640189 lmclaggan (no plug-ins thoroughly tested)
$181.50 3/24/03 #2516065983 j.a. (w/7A11,7M11,7B85,7B92A-tested) (11 bids $10 start)
$30.95 (+~$20 ship) 1/15/08 #290196825940 mckean2002 (4 bids $1 start) (powers on-no plug-ins)
$82.00 (+~$38 ship) 1/29/08 #200194420074 sunnking (6 bids $14.99 start) (w/7A18,7A13,7B50A,7A19-shown with line and text)

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    Option 01 = Without CRT Readout and Probe Power
    Option 02 = X-Y Mode Phase Correction
    Option 03 = Emc Modification


    "Designed for fast-writing speed storage applications. 3 Display modes: Nonstore, store, save....and 4-storage modes: Bistable, Variable Resistance, Fast Bistable, Fast Variable Resistance. Power Supply Operates from 115 or 230 Volt nominal supply source (50 to 400 hertz) Verticle bandwidth (400MHz).
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    Tektronix model 7834 Storage Oscilloscope has a stored writing speed of 2500 cm/µS, enabling storage of single-shot risetimes to 1.4 nS, 3.6 cm high, at eight-divisions amplitude, reduced scan mode. The bandwidth of this mainframe is 400 MHz. This instrument has four storage modes: Bistable, Variable Persistence, Fast Bistable and Fast Variable Persisitence.
  • Bistable provides stored displays with long (30 minute) view time.
  • Variable persistence gives high contrast displays of both single-shot and repetitive phenomena.
  • Fast Bistable increases bistable writing rates to 350 cm/µS (reduced scan).
  • Fast Variable Persistence provides the maximum stored writing rate of 2500 cm/µS (reduced scan). View time is at least 30 seconds
    lcoppes