Amplifier Research DC6280AM1 Dual Directional Coupler

Amplifier Research DC6280AM1 Dual Directional Coupler
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Amplifier Research DC6280AM1
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Specifications
The Amplified Research Model DC6280AM1 dual directional coupler is part of the DC6280A series. The Model DC6280A is a dual directional coupler with excellent frequency range and power handling capability. The wide range assures flexibility in coupling medium power amplifiers to oscilloscopes, voltmeters, power meters, spectrum analyzers and other measuring instruments. The dual directional design allows the user to monitor both forward and reflected power, a much needed characteristic in RF susceptibility testing for amplifier overdrive protection, field control and load protection. Low insertion loss allows efficient coupling to the load.

The Model DC6280A is uniquely suited for use with our “W” series high power amplifiers, other amplifiers operating within this frequency and power range, and our PM2002 power meter.
 

Specifications:

FREQUENCY RANGE 80 - 1000 MHz
COUPLING FACTOR 63 dB ± 1 dB (includes flatness)
COUPLING FLATNESS ± 0.5 dB
DIRECTIVITY
Typical
25 dB
Minimum
20 dB
INSERTION LOSS 0.15 dB maximum
IMPEDANCE (Main Line) 50 ohms, VSWR 1.2:1 maximum