Tektronix 1L20 Spectrum Analyzer Plug-In Unit 10 MHz to 4.2 GHz (1969)

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BAMA 1L20 Free Manual and Schematic Download Site

Tek Catalog CostLow BidHigh Bidaverage
$1950 (1969)
$2550 (1973)
$2750 (1974)
...
no buy ($11.50 < reserve) 1/11/03 #3105177135 w4tc (w/531A) (3 bids)
$153.65 1/8/06 #7577099915 gulfbeachbum (19 bids $9.99 start) (untested)
$123.50 (+$12 ship) 12/19/06 #280060322948 healingmass (4 bids $50 start) (was working when pulled)
$112.50 (+~$9.50 ship) 7/5/07 #320132386709 sunnking (7 bids $9.99 start) (untested)
$146.50 (+$15 ship) 7/25/09 #320400759810 johnnm (11 bids $0.99 start) (clean w/ manual - worked when last used 10 yrs ago)

  • 10MHz - 4.2 GHz
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    10MHz - 4.2 GHz