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Wavetek 188-S-1257 sweep/function generator, NIST-certified $395
Wavetek 188 sweep/function generator, NIST-certified $325
Wavetek 188 Rent - CALL US: Function Generator 0.004Hz to 4MHz. Trigg Call
188 - Wavetek Function Generators Call
Wavetek / Willtek 188 Call

Wavetek 188 (Function Generators) Main Features and Specifications

Wavetek 188

Frequency Range Min.  4.0 mHz 
Frequency Range Max.  4.0 MHz 
Freq. Resolution  -- 
Waveform Outputs  Sine, Square, Triangle, Pulse, TTL  
Modulation  LIN/LOG Sweep, Sweep, Gated, Trigger  
Status Discontinued

The Wavetek 188 Function Generator covers a wide 0.004Hz to 4MHz frequency span in seven overlapping ranges. The unit also has a 10,000:1 logarithmic frequency range. The unit puts out sine, triangle, square, TTL, pulse and dc and has both trigger and gate modes. High level output is a full 20 V peak-to-peak from a 50-ohm termination with maximum peak current of 100 mA. You can externally modulate or sweep the generator frequency in each of its 1000:1 ranges with dc or ac signals. Has DC offset with calibrated zero.

  • Frequency Accuracy 5 %
  • Maximum Output Voltage 10 V
  • Output Impedance 50 Ohm
  • Modulation FM,VCG
  • Sweep Modes Linear,Log
  • Trigger Modes Gate,Trigger,Sweep
  • DC Offset w/Calibrated Zero
  • VCG