3L5

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The Tektronix 3L5 is a 50 Hz — 1 MHz spectrum analyzer plug-in for 560-series scopes.

It is very similar to the 1L5. It can be used to measure the spectrum of signals or it can be used with the 015-0107-00 to measure frequency response.

75-Ohm 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

Manuals