7L5: Difference between revisions
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title=Tektronix 7L5| | title=Tektronix 7L5| | ||
summary=5 MHz Spectrum Analyzer| | summary=5 MHz Spectrum Analyzer| | ||
image= | image=Tek 7l5 1.jpg| | ||
caption=Tektronix 7L5 | caption=Tektronix 7L5 | | ||
introduced=1976 | | introduced=1976 | | ||
discontinued=1989 | | discontinued=1989 | | ||
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<gallery> | <gallery> | ||
Tek 7l5 1.jpg | Tek 7l5 1.jpg | ||
7L5-033.jpg | 7L5 Opt. 33 in 7633 mainframe | |||
7L5-032.jpg | 7L5 Opt. 32 | |||
7L5-opt25-cal.jpg | 7L5 Opt. 25 | |||
7844-3.jpg | 7L5 in [[7844]] | |||
</gallery> | </gallery> | ||
Revision as of 06:22, 1 June 2017
The Tektronix 7L5 is a low frequency (10 Hz – 5 MHz) spectrum analyzer plug-in for 7000-series scopes. It has built-in digital storage so it will work fine in non-storage mainframes, such as the large-screen 7603. It also features digital scale and marker level/frequency (6 digits) readout, and a "max hold" function.
Key Specifications
| Input frequency | 10 Hz – 5 MHz |
|---|---|
| Drift | < 5 Hz / hour |
| Resolution bandwidth | 10 Hz – 30 kHz in ×3 / ×10 steps |
| Sweep rate | 10 s /Div to 0.1 ms/Div in 1-2-5 sequence plus Auto |
| Residual FM | < 40 Hzp-p (< 1 Hz from 50 Hz/Div to 2 kHz/Div) |
| Outputs | Horizontal, Video, Calibrator |
| Input impedance |
Options
No. Log display Tracking generator Readout 21 • 25 • 28 • 30 • • 31 • • 32 • • 33 • • •
Links
- 7L5 page @ amplifier.cd with internal photos
- 7L5 in operation @ youtube
Pictures
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7L5 Opt. 33 in 7633 mainframe
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7L5 Opt. 32
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7L5 Opt. 25
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7L5 in 7844
