TELEFUNKEN




Model RAT 700
Model RAT 700
Telefunken
Tischanalogrechner (Table analogue computer)
 
Operating range:
Computing Elements: 19 - Amplifiers
  4 - Multipliers
  2 - variable DFG's (Diode Function Generators)
  1 - Comparator Relay

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Model RA 741
Model RA 741
Telefunken
Tischanalogrechner (Table analogue computer)
 
Computing Elements: 23 - Amplifiers total consisting of:
  8 - Summing Integrators,
  11 - Summers, and
  4 - Invertors
  2 - Variable 20 stage DFG's
  4 - Multipliers
  19 - Potentiometers
  2 - Comparators

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Model RA 770
Model RA 770 hybrid
Telefunken

 
Operating range: 10 Volts DC
Computing Elements: 92 - Amplifiers total consisting of:
  30 - Integrators,
  30 - Summers, and
  32 - Invertors
  16 - handset Potentiometers
  50 - servoset Potentiometers
  10 - Comparators
  26 - Multipliers
  16 - variable DFG's (Diode Function Generators)
  20 - electronic Switches
  Analog patchpanel, digital logics patchpanel (logics same as RA800), oscilloscope, drawer for XY recorder, Digital Voltmeter, and Analog Voltmeter.

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Model RA 800
Model RA 800 Hybrid
Telefunken

 
Operating range: 10 Volts DC
Computing Elements: 108 - Amplifiers total consisting of:
  32 - Integrators,
  28 - Summers, and
  48 - Invertors
  100 - Coefficient Potentiometers
  40 - Multipliers
  32 - fixed DFG's
  24 - variable DFG's
  10 - Comparators
  8 - Resolvers (electronic and servo)
  20 - electronic Switches
  2 - analog noise generators (digital noise generated by patching logics)
  Digital Voltmeter, and Analog Voltmeter.
Logic Elements: FlipFlops, NAND, NOR, and INVERTOR gates, Counters, and Shiftregisters.

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