7L5

{{{manufacturer}}} combined horizontal/vertical plugin
5 MHz Spectrum Analyzer Tektronix 7L5 Opt. 33 in 7633 mainframe Compatible with [[7000-series scopes]] Produced from {{{introduced}}} to {{{discontinued}}} Manuals Tektronix 7L5 Manual (PDF) Tektronix 7L5 Operators Manual (OCR, PDF) Tektronix 7L5 Manual (OCR, PDF) (All manuals in PDF format unless noted otherwise) [[Category:Introduced in {{{introduced}}}]]

The Tektronix 7L5 is a low frequency (10 Hz – 5 MHz) spectrum analyzer plug-in for 7000-series scopes

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
Residual FM	< 40 Hz_p-p (< 1 Hz from 50 Hz/Div to 2 kHz/Div)
Outputs	Horizontal, Video, Calibrator
Input impedance	L1 input module: 50 Ω L2 input module: 75 Ω L3 input module: 50 Ω, 600 Ω or 1 MΩ selectable