Tektronix R7903 500 MHz Oscilloscope

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BAMA R7903 Free Manual Download Site

Tektronix Catalog CostLow BidHigh Bidaverage
$4150 (1977)
$7545 (1982)
$8780 (1985)
$10,980 (1989) 		36355143
$46.72 8/4/01 #1621694676 cr_enterprises
$64.00 8/31/01 #1631035939 bbg
$200.00 11/5/01 #1656641807 rhinoenter (w/7B92A, 2-7A26)
$87.00 1/30/03 #3308542014 golden_unicorn (tested-no plug-ins) (9 bids $25 start)
$91.00 (+$35 ship) 2/16/08 #230222146261 auztex (3 bids $65 start) (tested-screen shown-w/7A16,7A26,7B80)
$202.50 (+~$47 ship) 7/25/08 #330254085865 jistabout (26 bids $19.99 start) (w/7A26,7D11,7B80-shown displaying 550MHz sine wave)
$112.28 (+~$34 ship +$10 pack) 4/23/09 #120407391184 dayoakam (9 bids $0.99 start) (tested (traces shown)-no modules)

Tektronix CRT Tube Number 154-0644-05 Standard/P31 (-09 P11)
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    Option 01 = without CRT Readout
    Option 02 = X-Y Horiz Comp
    Option 03 = Emi Modification
    Option 10 = Pulsed Graticule
    Option 78 = P11 Phosphor