CentricRF
Centric RF was formed to be a supplier of quality Microwave & RF components with superb performance and value pricing delivered from stock. Featured products include Adapters, Attenuators, Cable Assemblies, Terminations, DC Blocks, and Bias T’s. We’re proud of the low VSWR’s and precision construction of our products.
- 800-399-6891
- tech_support@centricrf.com
- sales@centricrf.com
- 1130 Junction Dr.
Suite 121
Allen, TX 75013
United States of America
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Product
Terminations & Loads
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We have more than 40,000 rf & microwave coaxial terminations in stock we can ship today. We offer these Microwave & RF terminations: SMA Terminations, Type N terminations, 7/16 DIN terminations, 2.92mm terminations, 2.4mm terminations, TNC terminations, smp terminations, minismp terminations, 4.1/9.5 minidin terminations. 4.3/10 terminations, ssma terminations, ssmc terminations, and a few Reverse Polarity terminations. Power levels of 0.5-150 watts. RF / Microwave terminations are also known as dummy loads or 50 ohm dummy loads. Our 1.85mm terminations, are rated to 67ghz. We offer 1.0mm terminations good to 110Ghz.
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Product
Waveguides
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A waveguide attenuator is an RF device specifically designed to reduce the power of a signal without affecting or reducing the waveform of the signal.
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Product
Cable Assemblies
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We offer a variety of cables covering DC to 110Ghz. Cable assemblies from 0-6Ghz we usually build in our Quick Turn Cable Assembly Shop, delivery is 1-2 days. We also offer some Low Loss Phase Stable from our quick turn shop; but some of the precision cables can take longer.
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Product
Torque Wrenches
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Recommended torque for various connectors has changed slightly through the years, current standards often being slightly less than before. The recommended torque depends upon whether a connector is stainless steel or brass. The SMA recommended torques have the most variables, with stainless steel sma's for final installation being 8-10 in-lbs, preferably 8; stainless steel sma's in the test lab are best tested at 5 in-lbs to preserve the sma; & brass sma's are 4 in-lbs. Most of these torque wrenches are "ours" however we also carry the Huber Suhner sma torque wrenches, the 74Z-0-0-21 & 74Z-0-0-79 as they're so popular. Our torque wrenches are preset to specific values.
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Product
Connectors
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We feature high performance coaxial connectors, including smp bullets. Also edge launch 2.92mm & 2.4mm connectors. & We've just started offering connectors that can be used to make cable assemblies. SMA Conectors are available for cables, and we also have sma connectors -thread in style.
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Product
Adapters
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We have more than 1000 types of coaxial adapters on the shelf for immediate delivery; more than 200,000 coaxial adapters total. SMA, Standard N, SMP, TNC, BNC etc adapters are built to M39012, Mil-STD883 (Interface) & MIL-G-45204 or ASTM B488(plating). 2.4mm, 2.92mm, 1.85mm, 1.0mm, 7/16, 3.5mm, Precision N, Precision TNC, & 4.3/10 adapters are built to P287. 4,1/9.5 adapters are built to IEC standards. There are a few popular coaxial adapters for which we're not aware of a standard; u.fl etc. Mini DIN adapters are in stock.
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Product
Shorts
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These coaxial shorts are useful to establish a reference plane, as well as providing certain protections from the environment. SMA shorts and Type N Shorts can establish reference planes. These coaxial shorts are not VNA grade but are often used at lower frequencies for calibration purposes. Included here are the following shorts: 2.4mm, 2.92mm, 2.2-5, BNC, N, SMA, SMB, SMP, SSMA, SSMC, TNC. Note, more options: 1.85mm is compatible with 2.4mm, 3.5mm is compatible with 2.92mm.
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Product
Impedance Matching Pads
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These impedance matching pads are resistive networks that can be used to match 2 devices with different nominal impedances. The resistive network used in these impedance matching pads has a 5.7db theoritical insertion loss; true loss is 5.7db plus the normal other losses. common use is to connect 50 ohm sma's to 75 ohm f's. There are also 75 ohm versons of N's, BNC's, & SMA's.
