5L4N

Template:Plugin Sidebar 2 The Tektronix 5L4N is a 100 kHz LF spectrum analyzer plug-in for 5000-series scopes. It features a built-in tracking generator.

As is typical for non-FFT low frequency analyzers, high spectral resolution at low frequencies implies slow sweep speeds (as slow as 10 s/Div in this unit) which require a storage mainframe or recorder to view properly.

It was made from 1975 to 1983.

Key Specifications

Frequency range	10 Hz to 100 kHz
Dynamic range	80 dB

Pictures

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Links

• http://www.radiomuseum.org/r/tektronix_5l4n_5000_series.html
• http://www.barrytech.com/tektronix/tek5000/tek5l4n.html
• http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/5L4N.htm

Prices

$1,950 (1975)