At ZTEC Instruments we are innovating software defined test solutions. Instrumentation does not have to be disposable, standards evolve, and so should your test equipment. We design and manufacture modular RF and baseband......At ZTEC Instruments we are innovating software defined test solutions. Instrumentation does not have to be disposable, standards evolve, and so should your test equipment. We design and manufacture modular RF and baseband test equipment that is highly adaptable to today and tomorrows challenges.