3L5: Difference between revisions
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* [http://w140.com/3l5_by_matt.pdf Tektronix 3L5 Manual (PDF)] | * [http://w140.com/3l5_by_matt.pdf Tektronix 3L5 Manual (PDF)] | ||
* [[Media:Tek 3l5 fcp aug 1967.pdf]] | * [[Media:Tek 3l5 fcp aug 1967.pdf|Tektronix 3L5 Factory Calibration Procedure, August 1967 (PDF)]] | ||
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Revision as of 08:18, 20 June 2020
The Tektronix 3L5 is a 50 Hz — 1 MHz spectrum analyzer plug-in for 560-series scopes.
It is very similar to the 1L5 and can be used to measure the spectrum of signals. In conjunction with the 015-0107-00 "Swept Frequency Generator" (tracking generator), the 3L5 can also be used to make scalar frequency response measurements.
75 Ω Version
There is also a 75 Ω version of the 3L5. Its input is on the rear, via a coaxial connector. A lever on the front panel switches between two frequency ranges:
- 10 kHz - 1 MHz
- 18.010 MHz - 19 MHz
Specifications
please add
Pictures
50 Ω version
75 Ω version
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75 Ω version of 3L5, front
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75 Ω version, front/top
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75 Ω version, left
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75 Ω version, top
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75 Ω version, bottom left
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75 Ω version
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75 Ω version
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75 Ω version, back
