20MHz Pulse / Function Generator   Model 2019A
 
     
 
Features
Model 2019A
  • Wide Frequency Range from 0.002Hz to 20MHz
  • Eight Waveforms with Versatile Control
  • 20V p-p O/P (OC)
  • 50 ohms Drive Capability on All O/P's
  • Simultaneous TTL, TTL, ECL & ECL O/P's Available

Technical Specifications
FUNCTION GENERATOR
Frequency Range 0.002Hz to 20MHz (usable down upto 0.0002Hz).
Accuracy 3% upto 1MHz, 5% above.
Frequency Indication 3 digit, 0.3" LED display.
Function Output Sine, Triangle, Square, +ve, -ve square.
Output Level 20V p-p (10V p-p into 50 ohms).
DC Offset ±10V (±5V into 50 ohms).
Amplitude Flatness (Sinewave) ±0.1dB for 0.002Hz to 200KHz.
±0.5dB for 200KHz to 2MHz.
±3dB for 2MHz to 20MHz.
Attenuator 3x20dB step & 20dB by level fine.
Attenuator Accuracy ±0.3dB per 20dB step at 2KHz.
Distortion

<1% upto 100KHz.
All harmonics 34dB below fundamental on 1MHz range.
All harmonics 26dB below fundamental on 10MHz range.

Squarewave Rise & Fall Time <25ns for max o/p into 50 ohms.
PULSE GENERATOR
Pulse Output Variable Amplitude & Fixed TTL, TTL, ECL, ECL & TTL sync.
Modes Cont., Triggered & Gated in generator, normal, delayed, double pulse mode.
Pulse Period 50ns to 5000s adjustable.
Pulse Delay 50ns to 10ms adjustable.
Rise / Fall Time <25ns for max. output.
GENERAL
Power 115V/230V AC ±10%, 47/65Hz.
Dimensions 295 (W) x 145 (H) x 350 (D) mm.
Weight 6 Kgs. approx.
 

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