Amplifier Research DC7144A Dual Directional Coupler, 0.8 - 4.2 GHz, 400W

Description

Amplifier Research DC7144A Dual Directional Coupler, 0.8 - 4.2 GHz, 400W
*Contact Axiom Test Equipment to RENT this item*
DESCRIPTION
The Amplifier Research DC7144A 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 DC7144A is uniquely suited for use with the AR “S” series microwave power amplifiers (5S1G4, 20S1G4, 40S1G4, 80S1G4, 175S1G4), other amplifiers operating within this frequency and power range, and the PM2003 power meter.
Specifications of the AR DC7144A Dual Directional Coupler include:
FREQUENCY RANGE: 0.7–4.2GHz
POWER (Maximum Watts): 400 Watts CW 4K Watts Peak, @ 5% duty cycle, 30 ?sec pulse
COUPLING FACTOR: 40 dB ? 1.3 dB (includes flatness)
FLATNESS: 0.8dB
DIRECTIVITY
Typical: 19 dB
Minimum: 15 dB
INSERTION LOSS: 0.4 dB maximum
IMPEDANCE (Main Line): 50 ohms
VSWR 1.25:1 maximum
*
All of our equipment has been tested.  Additional Calibration may be available upon request!
Notes / Included Options
:
No Options Included
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Item sold with shown accessories, a power cord and manual on CD (when available)
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PAYMENT AND SHIPPING INFO
Warranty Info & Return Policy
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ll goods or equipment sold by AxiomTest include
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30-Day Warranty
which starts the day the equipment is shipped.
So contact us immediately if there is a discrepancy with your order or an equipment malfunction so we can issue a repair
, replacement, or refund
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Returns must be shipped with all original packaging and accessories.  We will not accept any items with obvious signs of additional wear and tear or internal component alterations.  All of our items will ship with “Warranty Void” tamper resistant stickers. If any stickers have been removed or tampered with your refund will be canceled. Please include your RMA # on the packing slip, way bill, or package.
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Payment Options
Domestic Buyers
- PayPal, Wire Transfer, Money Order, Company, Bank, or Personal Check.
International Buyers
: PayPal or Wire transfer only.
All funds must be in US Dollars.
Unsecured funds must clear prior to shipment.  Wire Transfers subject to a service fee.
Shipping
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Saturday and Residential delivery may be available at an additional third party charge depending on the shipping method you choose.
We offer shipping outside of the United States.  However, some international laws prohibit us from shipping certain items to certain countries.  Additionally, not all countries are supported by our service provider.
You may also elect to use your own carrier, but we'll be responsible for providing the correct documentation and scheduling the pickup.  We are not set up to ship via USPS, and we will NOT falsify any import documents for international orders - no exceptions.
Please note: In all sales where an item is prohibited to ship internationally to a successful buyer, that buyer will be notified of non-shipment and a full refund will be made. We reserve the right not to ship any item internationally that is controlled by the US Department of Commerce’s laws and regulations and deemed non-shippable to that region of the world or to listed individuals.
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Sales Tax
California residents will be charged sales tax if no resale or tax exempt form is submitted prior to payment.
TRIED, TESTED...ACCEPTED.