1L20: Difference between revisions

38 bytes removed ,  2 February 2017
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The 1L20 was originally the third-party [[Pentrix L20|Pentrix L-20]].  The model number  
The 1L20 was originally the third-party [[Pentrix L20|Pentrix L-20]].  The model number  
was changed some time after Tektronix took over [[Pentrix]] in 1964.
was changed some time after Tektronix took over [[Pentrix]] in 1964.
==Prices==
$1,995 (1965) equiv. to $15,200 in 2016


==Pictures==
==Pictures==
<gallery>
<gallery>
File:1L20 front.JPG|Front
1L20 front.JPG|Front
File:1L20 left.JPG|Left
1L20 left.JPG|Left
File:1L20 right.JPG|Right
1L20 right.JPG|Right
File:1L20 top.JPG|Top
1L20 top.JPG|Top
File:1L20 bottom.JPG|Bottom
1L20 bottom.JPG|Bottom
File:Tek 1l20 pb.jpg
Tek 1l20 pb.jpg
File:1L20_1.jpg
1L20_1.jpg
File:1L20 block.png|Block Diagram
1L20 block.png|Block Diagram
File:1L20 rf and phase lock block.png|RF and Phase Lock Block Diagram
1L20 rf and phase lock block.png|RF and Phase Lock Block Diagram
File:1L20 if block.png|IF Block Diagram
1L20 if block.png|IF Block Diagram
File:1L20 schem rf section.png|RF Section
1L20 schem rf section.png|RF Section
File:1L20 schem phase lock.png|Phase Lock Circuit
1L20 schem phase lock.png|Phase Lock Circuit
File:1L20 wideband amp and mixer.png|Wideband Amp and Mixer
1L20 wideband amp and mixer.png|Wideband Amp and Mixer
File:1L20 schem sweeper.png|Sweeper
1L20 schem sweeper.png|Sweeper
File:1L20 schem if attenuator.png|IF Attenuator
1L20 schem if attenuator.png|IF Attenuator
File:1L20 schem if amp 70mhz osc mixer.png | IF Amp, 70 MHz Oscillator and Mixer
1L20 schem if amp 70mhz osc mixer.png | IF Amp, 70 MHz Oscillator and Mixer
File:1L20 schem variable resolution.png | Variable Resolution Circuit
1L20 schem variable resolution.png | Variable Resolution Circuit
File:1L20 schem output amp.png | Output Amplifier
1L20 schem output amp.png | Output Amplifier
</gallery>
</gallery>


[[Category:Spectrum Analyzers]]
[[Category:Spectrum Analyzers]]
[[Category:500 series plugins]]
[[Category:500 series plugins]]