Tektronix 7B85

Price : Call
  •  Equipment Location : Canada
Description:
TEKTRONIX 7B85 DELAYING TIME BASE 400 Mhz MODULE

In stock

PRODUCT SPECS

(From Used-Line T&M Specifications )
Status Discontinued
Alternative No replacement product.

The Tektronix 7B85 delaying time base plug-in unit forms a complete oscilloscope system together with a 7700, 7800, or 7900 Series oscilloscope mainframe and a 7A Series amplifier.

  • Auto Triggering Mode shows baseline trace in the absence of a trigger signal
  • Variable hold off feature
  • Variable time delay
    • Δ Time range: 0.0 to ≥9.0 TIME/DIV setting
    • Delay Time range: ≤0.2 to ≥9.0 TIME/DIV setting
    • Trace Separation range: The 2nd delayed sweep display can be positioned vertically at ≤3 divisions below the first delayed sweep display when the mainframe Vertical Separation control is centered (only in Δ Time mode with alternating or chopping between the timebase units)
  • Sweep
    • Calibrated range: 5 s/div to 10 ns/div; with x10 magnifier, 1 ns/div
    • Variable range: ≥2.5 times calibrated sweep rate setting
    • Excluded start of sweep: First 10 ns in 7800 and 7900 Series, first 20 ns in 7700 Series, first 50 ns in all other 7000 Series
    • Excluded end of sweep: Beyond 10th division unmagnified, beyond 100th division magnified
    • Sweep length: ≥10.2 div (unmagnified)
    • MAG registration: ≤0.5 div from graticule center when changing from MAG x10 to MAG x1
    • Trigger holdoff time: ≤2x TIME/DIV setting, or ≤2.0 µs (depending on holdoff setting)
    • Variable holdoff range: For sweep rates of 20 ms/div or faster, extends the holdoff time through at least two sweep lengths
  • Triggering ranges
    • AC coupling: 30 Hz to 50 MHz on minimum signals of 0.3 div internal, 50 mV external; 50 MHz to 400 MHz on minimum signals of 1.5 div internal, 250 mV external
    • AC LF REJ: Rejects dc and attenuates low frequency signals below ~30 kHz
    • AC HF REJ: Rejects dc and passes all low frequency signals between ~30 Hz and 50 kHz. Signals outside this range are attenuated
    • DC coupling: DC to 50 MHz on minimum signals of 0.3 div internal, 50 mV external; 50 MHz to 400 MHz on minimum signals of 1.5 div internal, 250 mV external
  • Internal trigger jitter: ≤0.1 ns
  • External trigger maximum input voltage: 250 Vdc + peak ac
  • External trigger input R, C: 1 MΩ, 20 pF

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To:  Selectron Inc.
 
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since 1999



Selectron Inc.


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The dealer's latest update: 9 hours ago


8195 Marco Polo Montreal, Quebec H1E 5Y8 N/A Canada  
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Sales Conditions:

Short and long term rental agreements. Lease to own program.

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(Rentals) (Market place)

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