1A4

 
Preamplifiers

  10 mV/cm-to-20 V/cm Deflection Factor
Four-Channel Adding ( 1 2) + ( 3 4)
Signal Output
Solid-State Design, FET Inputs

DC-to-50 MHz

Four-Trace Unit

 
Bandwidth (-3dB) Risetime  With Types
DC - 50 MHz 7 nS  544, 546, 547 (581, 585)
DC - 33 MHz 11 nS 543B, 545B, 555
DC - 30 MHz 12nS 549
DC - 27 MHz 23 nS 551
DC - 15 MHz 24 nS 531A, 533A, 535A
DC - 11 MHz   32 nS   536
 

Deflection Factor

10 mV to 20 V/cm in 11 steps Calibrated
approx. 50 V/cm Uncalibrated
Accuracy 3 %
Input RC   1MΏ paralled by approx- 20 pF    
Max. Input Voltage   600 V DC + peak AC    
Channel Isolation At least 50:1 for signals from DC to 20 MHz
Weight 6 lbs
Introduced 1967/68

                                                  

2012 These pages are designed and done by Robert Speckmaier