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Ceramic Resonator Filters
High-Q Performance in a Tiny SMT Form Factor
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Mini-Circuits’ ceramic coaxial resonator filters offer low insertion loss in very small form factors, using ceramic material with high dielectric constant and superior Q factor. Bandpass and bandstop filters, diplexer and multiplexer designs can be constructed using this technology. Low insertion loss combined with excellent power handling makes these filters well suited for transmitter and receiver signal chains. Advanced filter design and construction can achieve stopband width greater than 3x the center frequency as high as 20 GHz. All our ceramic coaxial resonator filters are built with rugged construction, qualified over a wide range of thermal, mechanical and environmental conditions, including multiple solder reflow cycles.
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- Fractional Bandwidth from <1 to 25% up to 6 GHz
- Wide Stopband up to 3x FC
- Footprint as Small as 0.75" x 0.55"
- Rugged Construction with Excellent Temperature Stability
- 100+ In-Stock Models Plus Custom Designs
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This week I have selected for you 4 Mini-Circuits products and a new article: "Understanding Balun and Transformer Configurations" for you to discover.
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I hope you will enjoy the read and look forward to be of further assistance to you.
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As always, please feel free to contact us with any questions you may have.
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RF baluns and transformers may be some of the most challenging components to select for a given system design. For starters, baluns and transformers are used for a wide variety of functions which partly determine the appropriate configuration for a given application. These functions include (but aren’t limited to):
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Providing DC isolation between circuits
Enhancing common mode rejection
Providing an impedance transformation for impedance matching
Efficiently coupling between balanced and unbalanced circuits
Inducing a voltage/current step-up or step-down
On top of their many different functions, baluns and transformers are implemented with an even wider range of circuit topologies with different properties to support the full gamut of application requirements. Mini-Circuits’ balun and transformer product line encompasses 22 standard configurations (Table 1), which can make navigating the portfolio a daunting task. This quick guide will provide a brief summary of these transformer configurations to help you more readily identify which models are suitable for your needs.
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RF Adapter Right Angle
1.35mm Male to 1.85mm Female
DC - 67GHz 50Ω
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Mini-Circuits’ 135MR-185F+ is a coaxial 1.35 mm-Male Right-Angle to 1.85 mm-Female adapter supporting a wide range of applications from DC to 67 GHz. This model provides excellent VSWR and low insertion loss versus frequency. The 135MR185F+ features passivated stainless-steel construction and measures only 0.697” in length.
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Rack N, High Power, Linear Amplifier
20 MHz to 2700 MHz, 50Ω
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Mini-Circuits’ HPA-20M2G7025+ is an instrument amplifier providing 25 W of output power with a typical small signal gain of 50 dB over the 20 to 2700 MHz frequency band. The amplifier uses state-of-the-art semiconductor technology and can be used in a wide range of applications. The amplifier runs on a built-in 110/220V power supply, making it easy to use in …
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6 dB Fixed Attenuator
DC to 110 GHz, 50Ω
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The Mini-Circuits catalog model BW-W6-0.5W114+ is a precision fixed 6 dB 0.5 W attenuator. BW-W6-0.5W114+ operates over an extremely wide frequency range with excellent VSWR and supports a broad range of system and testing applications. Precise performance, excellent VSWR and wide bandwidth make this model an ideal solution for systems requiring accurate attenuation across a very wide frequency range.
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Surface Mount Voltage Controlled Oscillator
Ultra Low Noise
1146 to 1154 MHz
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The ROS-1150C-119R+ is a Voltage Controlled Oscillator, designed to operate from 1146 to 1154 MHz for airborn telecom applications. The ROS-1150C-119R+ is packaged in a metal case (size of .500" x .500" x .220") to shield against unwanted signals and noise.
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Aharon Sagiv
Tel: 03-7988118
Mobile: 054-4600801
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Ilan Strusman
Tel: 03-6736696
Mobile: 054-2008813
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Leeron Yacoby
Tel: 03-5406052
Mobile: 054-4999216
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Our Engineering Team is here to help you!
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MCDI, Mini-Circuits Exclusive Representative in Israel, hosts a professional team of Application Engineers with decades of experience. Our Engineers are here to assist with identifying the products that are just right for you, advise on correct setups and solutions. They are just a phone call or an email away and also will be delighted to meet you at your location throughout Israel. You may call them directly by clicking on their picture or visit our support page.
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