Welcome to Four Designs Company, your Tektronix repair and calibration specialists!
We have the parts, knowledge and even the factory test fixtures necessary to repair your equipment.
We are located in Vancouver, Washington, in close physical proximity to repair components and expertise unique to Tektronix instruments.
We have always provided repair of Legacy instruments that are no longer supported by the manufacturer or even other repair facilities.
We also repair and calibrate test instruments from all manufacturers of quality equipment including:
In addition, we have a wide variety of fully reconditioned, calibrated and guaranteed test and video equipment available for sale. Please call toll free (800) 468-3399 for details.
We repair and calibrate:
- Oscilloscopes to 1GHz Analog and Digital
- Curve Tracers
- Spectrum Analyzers
- Video Waveform Monitors
- Vectorscopes
- Frame Synchronizers
- Demodulators
- Digital Multimeters to 8.5 digits
- Multifunction Calibrators to 7.5 digits
- Signal and Pulse Generators
- RF Signal Analysis to 26.5GHz
