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=7L5-033.jpg|
image=Tek 7l5 1.jpg|
caption=Tektronix 7L5 Opt. 33 in 7633 mainframe|
caption=Tektronix 7L5 |
introduced=1976 |
introduced=1976 |
discontinued=1989 |
discontinued=1989 |
Line 59: Line 59:
<gallery>
<gallery>
Tek 7l5 1.jpg
Tek 7l5 1.jpg
File:7L5-033.jpg | 7L5 Opt. 33
7L5-033.jpg | 7L5 Opt. 33 in 7633 mainframe
File:7L5-032.jpg  | 7L5 Opt. 32
7L5-032.jpg  | 7L5 Opt. 32
File:7L5-opt25-cal.jpg | 7L5 Opt. 25
7L5-opt25-cal.jpg | 7L5 Opt. 25
File:7844-3.jpg | 7L5 in [[7844]]
7844-3.jpg | 7L5 in [[7844]]
</gallery>
</gallery>



Revision as of 07:22, 1 June 2017

Template:Plugin Sidebar 2

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
  • L1 input module: 50 Ω
  • L2 input module: 75 Ω
  • L3 input module: 50 Ω, 600 Ω or 1 MΩ selectable

Options

No. Log display Tracking generator Readout
21
25
28
30
31
32
33

Links

Pictures