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The Tektronix 2337 is a ruggidized portable dual channel oscilloscope with 100MHz bandwidth.  
{{Oscilloscope Sidebar
This unit is similar to the 2335 and 2336. A digital display is included to measure time intervals and display a DMM reading.
|manufacturer=Tektronix
|series=2000-series scopes
|model=2337
|image=Tek 2337 front.JPG
|caption=Tektronix 2337 
|introduced=1982
|discontinued=1991
|summary=Ruggedized 100 MHz dual trace scope 
|designers=
|manuals=
* [[Media:070-4120-00.pdf|Tektronix 2337 Service Manual]]
* [[Media:070-4119-00.pdf|Tektronix 2337 Operators Manual]] (OCR)
* [[Media:Tektronix-2300-Series_Brochure.pdf| Tektronix 2300 Series Brochure ]]
* [[Media:2300_Series_Brochure.pdf| Tektronix 2300 Series Brochure ]] (bad-OCR)
}}
The '''Tektronix 2337''' is a ruggedized portable dual-channel, 100 MHz analog scope. An A Ext connector (external signal to the A Trigger Generator) on the front panel, B Ext connector (external signal to the B Trigger Generator) on the front cover, and External Z-Axis connector at the rear round out its connectivity.  The front cover also has a 3½ digit LCD for delta time (disconnects DMM from LCD readout), DC (up to 500 V), RMS AC (up to 350 V), and Ω (up to 20 MΩ) measurements, and B Trigger function.


Vertical controls were by way of calibrated deflection factors on CH 1 or CH 2 inputs through AC, DC, or GND coupling.  The vertical mode selections are CH 1, ALT, CHOP (~275 kHz), ADD, CH 2, AUTO, X-Y, TRIG VIEW, or BW LIMIT (20 MHz).  Horizontal deflection is controlled by either the calibrated A or B Sweep Generators, or Alternate between the two of the A, and B Delayed Sweep.


[[Image:Tektronix 2337 BW.jpg]]
Trigger sources may be VERT MODE, CH 1, CH 2, LINE, EXT, and EXT ÷ 10.  Trigger coupling can be AC, LF REJ, HF REJ, or DC, and can be controlled by amplitude level and slope type.  The Trigger Modes may be set to AUTO, NORM, and SGL SWP.
 
{{BeginSpecs}}
{{Spec | Bandwidth      | 100 MHz (≥88 MHz at 2 mV/Div) }}
{{Spec | Deflection      | CH1, CH2: 5 mV/Div to 5 V/Div, 1–2–5; all ±3%; Variable control can increase sensitivity to at least 2 mV/Div }}
{{Spec | Input Impedance | 1 MΩ ±2% // 20 pF ±10% }}
{{Spec | Maximum Input  | 400 V (DC + peak AC) or 500 V (p-p ac at ≤ 1 kHz) }}
{{Spec | Sweep          | A Time Base 0.5 s/div to 50 ns/div; B Time Base 50 ms/div to 50 ns/div; A and B ×10 magnifier extends max sweep to 5 ns/div }}
{{Spec | Trigger Source  | VERT MODE, CH1, CH2, LINE, EXT, EXT ÷ 10) }}
{{Spec | Probes          | Two P6108A 100 MHz ×10 probes, BNC connector with a readout pin; One P6101A ×1 probe }}
{{Spec | Power          | 90 − 250 VAC, 48 − 440 Hz, 60 W max }}
{{EndSpecs}}
 
==Links==
{{Documents|Link=2337}}
 
==Prices==
 
{| class="wikitable"
|-
! Year
! 1982
|-
! Catalog Price
| $3,350
|-
! In 2023 Dollars
| $10,700
|}
 
==Pictures==
 
<gallery>
Tek 2337 front.JPG
Tek 2337 fronttrace.JPG
Tek 2337 frontclosed.JPG
</gallery>
 
==Components==
{{Parts|2337}}
 
 
[[Category:2300 series scopes]]
[[Category:Manual needed]]