AR 10026788, Руководство по эксплуатации и обслуживанию

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Features
AR RF/Microwave Instrumentation’s Model DC4260 is a high power, ultra-broadband coupler with
excellent performance characteristics over a range of four decades. This Dual Directional Coupler is
a convenient means of simultaneously monitoring forward and reverse power in high power systems
using normal laboratory oscilloscopes, voltmeters, power meters and spectrum analyzers. The Model
DC4260 is recommended for use with our “A” series amplifiers, and other amplifiers operating with-
in the frequency and power range, and our PM200
3 Power Meter.
The export classification for this equipment is EAR99. These commodities, technology or software
are controlled for export in accordance with the U.S. Export Administration Regulations. Diversion
contrary to U.S. law is prohibited.
Specifications
DC4260
Dual Directional
Coupler

20,000 Watts CW

10kHz–250MHz
AR RF/Microwave
Instrumentation
160 School House Rd
Souderton, PA 18964
215-723-8181
For an applications engi-
neer call:800.933.8181
www.arworld.us
To order AR Products, call 215.723.8181. For an applications engineer call:800.933.8181. Direct to Service call: 215.723.0275 or
email: service@arworld.us For Faxing Orders:866.859.0582 (Orders Only Please) info@arworld.us
Approved for public release by AR RF/Microwave Instrumentation 022219
Specifications
FREQUENCY RANGE: 10kHz–250MHz
POWER (Maximum): 20kW CW
COUPLING FACTOR: 60dB
COUPLING FLATNESS: ±2dB
DIRECTIVITY: Typical, 25dB; Minimum, 20dB
INSERTION LOSS: 0.1 dB maximum
IMPEDANCE (Main Line): 50 ohms, VSWR 1.25:1 maximum
CONNECTORS: Main Line, Type EIA fixed flanges, 3-1/8” male; Coupled, Type N female
PRIMARY POWER: 2 120VAC fans
WEIGHT: 7.9 kg (17.5 lbs)
SIZE (W x H x D): 25.4 x 25.4 x 23 cm (10 x 10 x 9 in)