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The Model DC3001A is a high power ultra-broadband dual directional coupler with excellent performance
characteristics over a range of more than 14 octaves. This dual directional coupler is a convenient means of
simultaneously monitoring forward and reflected power in RF power systems using normal laboratory
oscilloscopes, voltmeters, power meters and spectrum analyzers. The Model DC3001A is particularly
recommended for use with our low power "W" Series amplifiers.
FREQUENCY RANGE ............................................ 100kHz-1000MHz
POWER (maximum) .............................................. 100 watts CW
COUPLING FACTOR ............................................ 40 ± 0.8dB (includes flatness)
COUPLING FLATNESS .......................................... ± 0.6dB
DIRECTIVITY ......................................................... 25dB typical
INSERTION LOSS (maximum) ............................... 0.6dB
IMPEDANCE main line) ......................................... 50 ohms, VSWR 1.3:1 maximum
CONNECTORS .................................................... See Model Configuration
WEIGHT (maximum) ............................................. 0.39 kg. (0.86 lbs.)
SIZE (maximum) W x H x D) .................................. 12.7 x 5.1 x 3.8 cm
Model Number
Mainline Connector
DC3001A
DC3001AM1
DC3001AM2
DC3001M4
DC3001
DC3001M1
Approved for public release by AR RF/Microwave Instrumentation
160 School House Road Souderton, PA 18964-9990 • 215-723-8181 • www.arworld.us
SPECIFICATIONS
1000 watts Peak
20dB minimum
5.0 x 2.0 x 1.5 in
MODEL CONFIGURATION
Coupled Connector
J1/J2
J3/J4
N(M)/N(F)
N(F)/N(F)
N(M)/N(F)
N(F)/N(F)
N(M)/N(F)
N(F)/N(F)
N(F)/N(F)
N(F)/N(F)
N(F)/N(F)
BNC(F)/BNC(F)
N(F)/N(F)
N(F)/N(F)
Model DC3001A, M1, M2
Model DC3001, M1 M4
Dual Directional Coupler
Comments
See DC3001AM1 Spec Sheet for 200W Operation
Includes A2LA accredited calibration
See DC3001 M4 Spec Sheet for 200W Operation
100 Watts CW
100kHz-1000MHz
091813
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