DC3401A
10 kHz– 400 MHz, 500 W, Dual Directional Coupler (for model 125A250, 175A400, 250A400, 350A400)
The Model DC3401/DC3401A is a high-power ultra-broadband dual directional couplers with excellent performance characteristics over a range of more than 15 octaves. This dual directional coupler provides a convenient means of simultaneously monitoring forward and reflected power in RF power systems using normal laboratory oscilloscopes, voltmeters, power meters, and spectrum analyzers.
Overview
The Model DC3401/DC3401A is particularly recommended for use with our “A” and “L” Series amplifiers, our PM2003 Power Meter, and other amplifiers operating within the frequency and power range. With a frequency range of 10kHz to 400MHz, the Model DC3401/DC3401A is particularly well-suited for Bulk Current Injection (BCI) test applications.