Tektronix 11A71 One GHz bandwidth at lower cost/channel than the 11A72

Orig CostLow BidHigh Bidaverage
$2700 (1989) 100182130
no buy ($172.50 < reserve) 2/21/02 #1705761850 misterrb
no buy ($172.50 < reserve) 2/28/02 #1708050964 misterrb
$182.50 3/6/02 #1710129812 misterrb
$130.01 3/16/03 #2514853963 boborann (operational) (11 bids $25 start)
no bids (asked $80) 7/19/04 #3827518428 microwavetechnology (working)
$100.00 (buy-it-now) 8/10/04 #3832510791 microwavetechnology (working)
$109.48 9/14/04 #3838597280 j-barkley (7 bids $10 start) (condition not specified)
$71.00 (+$10 ship) 7/7/07 #200124718876 testeq (8 bids $10 start) (tested a couple of months ago)
$91.00 (+~$13 ship) 9/21/07 #270164450548 avitarunlimited (9 bids $19.99 start) (powers up-right to return)
$77.50 (+~$14 ship) 7/19/08 #160260796796 taat-ricardo (8 bids $9.99 start) (untested-returnable if no good)
*$39.00 (+~$13 ship) 9/3/09 #360183850403 harlan_labs (1 bid) (passed operational verification)

  • DC to 1 GHz bandwidth (11402A/11403A)
  • DC to 500 MHz bandwidth (11401/11302)
  • Single trace
  • 10 mV to 1V / div Calibrated Deflection Factors
  • +/- 10 Div Offset
  • 50 ohm input impedance
  • .
  • .


    PROBE COMPATIBILITY

    Option 26 added one P6231 probes - this is the best recommended match
    Tektronix also recommended the P6701 or P6702 Optical to Electrical Converters
    and the P6751 Spatial Input Head
    (1989 catalog)

    SPECIFICATIONS


    The 11A71 Single Channel Vertical Amplifier provides 1GHz bandwidth when used in the 11402 Digitizing Mainframe and 500MHz bandwidth when used in the 11401 Digitizing Mainframe or the 11302 Analog Mainframe. It is a single trace unit, with 10 mV to 1 V/Div calibrated deflection factors, plus or minus 10 Div offset and 50 ohm input impedance.