Products/Services for RF Variable Attenuator SuRFace Mount
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SMT Manufacturing Equipment - (143 companies)SMT manufacturing equipment is used to populate printed circuit boards (PCB) that use surface mount technology (SMT). This includes soldering machines, ovens, component placement, paste depositors and screens, and stencils. SMT manufacturing... -
RF Attenuators - (408 companies)...attenuators: fixed and variable. Fixed RF attenuators reduce output signal power relative to input signal power by a fixed amount over a specified bandwidth while the input and output impedances are kept close to the nominal level, usually 50 or 75 Ohms... -
RF Switches - (314 companies)...switch signals. PIN diodes act as variable resistors at RF and microwave frequencies. They are current-controlled, meaning that varying amounts of input current produce lower resistance (ON or "make" state) or higher resistance (OFF or "break"). PIN... -
RF Power Dividers and RF Power Combiners - (333 companies)RF power dividers and RF power combiners are circuits that accept input signals and deliver multiple outputs that are equal in phase and amplitude. There are two basic product categories: passive and active. Passive products produce an output signal... -
RF Filters and Microwave Filters - (490 companies)...and microwave filters are also available. Mounting Styles. There are several mounting styles for RF filters and microwave filters. Surface mount technology (SMT) adds components to a printed circuit board (PCB) by soldering component leads or terminals... -
Delay Lines - (98 companies)Generally, the low end of the range is zero. For variable delay lines, the delay time is the upper value of a tapped or programmable delay range. Package Types. There are several package types for delay lines. Surface mount technology (SMT) adds components...
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Signal Filters - (128 companies)Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. There are several basic types of signal filters. Low pass filters block or attenuate signals at frequencies above a specified cutoff frequency...
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EMI Filters and RFI Filters - (437 companies)Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals of unwanted noise by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI. Electromagnetic interference (EMI...
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RF Waveguide Attenuators - (29 companies)RF waveguide attenuators are waveguide components used to reduce the power level of a signal by a certain amount (gain), with little or no reflections. The output signal is reduced with respect to the input. RF Waveguide Attentuators Information. RF...
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Styli and Probes - (80 companies)Styli and probes are slender, rod-shaped stems and contact tips or points used to probe surfaces in conjunction with profilometers, SPMs, CMMs, gages and dimensional scanners. Styli and probes are slender rod-shaped stems and contact tips or points...
Product News
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Knowles Precision Devices
Surface Mount High-Pass Filter Knowles Precision Devices DLI brand H060XHXS is a high frequency, surface mountable catalog high pass filters. These HPF 's incorporate DLI 's high dielectric ceramic materials which provide small size and minimal performance variation over temperature. The catalog HPF 's are offered in a variety of. frequency bands, which offers a drop in solution for high frequency attenuation. FEATURES. Small Size. Fully Shielded Component. Solder Surface Mountable. Moisture Sensitivity Level: MSL1... (read more) -
Marki Microwave LLC
Surface Mount Broadband Balun Surface Mount Broadband Balun. An RF/microwave balun (or transformer) is a device that takes an input signal at a given input impedance and outputs the same signal, and an inverted version of that signal, at some output impedance. Our surface mount baluns are an excellent choice for analog to digital converters, digital to analog converters, samplers, balanced receivers, mixers, clock distribution, and general signal integrity applications. Our BAL series of 1:2 transmission line transformer... (read more)Browse Data Baluns Datasheets for Marki Microwave LLC -
5o.com
Surface Mount Isolator In today's dense RF environment, protecting sensitive equipment from interference and damage is paramount. Our 200 -1875MHz Surface Mount Isolator delivers exceptional performance across this critical frequency band, making it an ideal solution for applications where reliability cannot be compromised. This high-performance component ensures optimal signal integrity while providing robust protection for your most valuable system components, featuring up to 30dB isolation and as low as 0.2dB... (read more) -
Southco
N6 Surface Mount Hinges Southco 's N6 Surface Mount Hinges provide superior durability, corrosion resistance, and design flexibility for a wide range of applications. Constructed entirely from 304 or 316 stainless steel, these hinges deliver long-lasting performance even in harsh or corrosive environments especially the marine industry. Passivated and high-gloss finish options offer a refined appearance without compromising functionality. Available in six sizes and multiple hinge leaf configurations, the N6 Hinge can... (read more)Browse Hinges (industrial) Datasheets for Southco -
PennEngineering®
ReelFast® Surface Mount Fasteners If you are already using "Reflow Solder " to create PC Boards, more value can be gained from the already in-place equipment with ReelFast (R) fasteners. ReelFast (R) Surface Mount Fasteners (SMT) mount on PC boards in the same manner, and at the same time as other surface mount components prior to the automated reflow solder process. The fasteners simply become another board component. This alleviates concerns about potential damage to PC boards due to improper secondary installation operations... (read more)Browse Captive Fasteners Datasheets for PennEngineering® -
Southco
EH Surface Mount Hinges Southco 's EH Surface Mount Hinges provide flexible and durable solutions for enclosure doors and frames, offering multiple designs, mounting styles, and material options to meet diverse functional requirements. These hinges accommodate both right-angle and co-planar mounting, supporting permanent installations with reliable performance. All EH hinge styles allow full 180 door rotation, ensuring maximum accessibility even in closely spaced applications. Thread-stud styles feature concealed... (read more)Browse Hinges (industrial) Datasheets for Southco -
Isabellenhutte USA
SURFACE MOUNT ASSEMBLY SURFACE MOUNT ASSEMBLY. Our products set new standards for low-ohmic resistors, becoming the global benchmark in this field. Our physically optimized current sensors ( "shunts ") provide a range of unique benefits: Retain specified tolerances over the entire temperature range. Retain specified tolerances under full power load. Retain specified tolerances throughout the entire operating life cycle. PRECISION & POWER RESISTORS. When you can 't afford to take chances --take charge. When you... (read more)Browse Shunt Resistors Datasheets for Isabellenhutte USA -
Voltage Multipliers, Inc.
Miniature Surface Mount Multipliers VMI's VM1738 6-stage SMD multiplier generates 2kV in a package slightly smaller than a postage stamp. Our Miniature Multipliers feature Electroless Immersion Nickel Gold (ENIG) plating for improved solderability and ease of installation. See VMI's other ENIG Multipliers ranging from 3kV to 7kV. VMI produces surface mount and standard multipliers that are virtually limitless with respect to design variations. Our custom multiplier assemblies are not limited to the standard electrical... (read more)Browse Voltage Multipliers Datasheets for Voltage Multipliers, Inc. -
UIY Inc.
1920 ~ 1990MHz UHF 25dB SMT Surface Mount Isolator The UIYSI20A1920T1990 is a high-performance surface-mount isolator designed to meet the demands of modern wireless communication systems for high-frequency signal isolation and high-power handling capabilities. Design Features: High-Frequency Coverage: Operating frequency range of 1920 ~ 1990 MHz, precisely covering specific band requirements and suitable for various wireless communication standards. Low Insertion Loss: Only 0.25 dB, ensuring minimal signal attenuation during transmission... (read more)Browse RF Isolators and RF Circulators Datasheets for UIY Inc. -
Marki Microwave LLC
Passive Glass 990MHz Surface Mount Bandpass Filter The MFBP-00164GSM1 is a surface mount bandpass filter delivering high rejection and offering a 430 to 990 MHz passband with just 0.9 dB insertion loss. Advanced glass substrate technology enables smaller designs, tight unit-to-unit consistency, and accurate simulation using provided S2P data. (read more)Browse RF Band Pass Filters Datasheets for Marki Microwave LLC
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Dual port single patch antenna with high interport isolation for 2.4 GHz in‐band full duplex wireless applications
RF directional couplers with 15 dB coupling were designed using microstrip coupled lines. .... EVA-30001 and JSPHS-24841 from mini-circuits were used as surface mount voltage variable attenuator and surface mount variable phase shifter, respectively.
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CMB Observations with a Compact Heterogeneous 150 GHz Interferometer in
Chile
The electronics that compute the 16-lag cross- correlation functions between four analog signals are de- signed onto a single 38 cm by 38 cm, 8-layer, surface - mount circuit board. .... The four incoming signals are first processed by identical RF sections that each contain a variable attenuator , an amplifier, a low pass filter, and a voltage bias.
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Complete Wireless Design > Support Circuit Design
Indeed, RF attenuators of all types are used extensively in wireless design. .... Shown in Fig. 8.36 is a step (or variable ) attenuator employed for bench testing of wireless .... Other variable attenuators, such as small, surface - mount types, can be inserted between stages on a PCB, and can be either analog voltage or current controlled with infinite attenuation resolution.
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ng-edge
Relays & Contactors 204 RF , Microwave & Millimeter Wave 212 SMT & SMP Amplifiers 213 Low … Noise Amplifier 217 Limiting Amplifiers 221 Equalizer Amplifiers 223 Multipliers 224 Variable Gain Amplifiers 226 High … 228 High Power Rack Mount & TWT 230 GaN … RF Diode & Control Components 248 PIN Diode Selector Guide 249 PIN Diode Power Handling 252 GC4200 Series Small Signal/High Speed Switching 254 GC4400 Series Large Signal Switching/ Attenuator 255 GC4700 Series Limiter … Models 259 Monolithic Microwave Surface Mount (MMSM) Micro-Pak…
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Design of a portable guided SH-SAW chemical sensor system for liquid environments
Connections include RF source input, SH- SAW sensor input and output, external step attenuator input and output, and one connection each for system amplitude and phase outputs. .... With the exception of the SMA connectors all other electronic components are surface mounted to the PCB including miniature power dividers/splitters, miniature phase detector and variable phase shifter, MMIC amplifier and operational amplifiers.
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More in Content | Microwaves & RF
Microwaves and RF . .... VGA and VVA Fit Surface - Mount Packs. .... Two devices with variable outputs, a voltage variable attenuator (VVA) and a variable gain amplifier (VGA), are available from Hittite Microwave Corp. in RoHS-compliant 3 x 3 mm QFN plastic surface-mount-technology (SMT) packages.
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Ion cyclotron resonance heating system on Aditya
The tunable Collpit oscillator (figure 2) using a transistor 2N2222A gives out CW RF of 4 mW max within 20 to 47 MHz by means of a variable parallel plate capacitor. .... The surface mountable RF switch PSW1111, the modulator switch PSW1111 and the RF attenuator PAS- 3 from mini-circuits are used in series along with the CW RF oscillator on the same PCB.
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Active Reflector for Radar Calibration
V. DESIGN EXAMPLE Fig. 3(a) is a photograph of a 5-GHz ARC consisting of two standard-gain pyramidal horn antennas, an RF amplifier, and a variable attenuator , arranged as shown in Fig. 3(b). .... The horn antennas were mounted above a metal box (containing the amplifier, attenuator, and power supply) whose surface was covered with absorbing material.
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Exceptional Profile Repeatability And High Linearity Voltage Variable Attenuators
The control of all the critical RF components provides the user with a continuous attenuation profile at .... The VFVA500 series is offered in an easy to use 3.2 x 4.9 mm MCM surface mount package. .... For more information on Valpey Fisher's Voltage Variable Attenuators , click here.
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RFMW And EMC Technology Sign Distribution Agreement
San Jose, CA -- RFMW Ltd. announced that it has signed a distribution agreement for the Americas with EMC Technology Inc., a manufacturer of RF /microwave surface mount terminations, attenuators , and resistive products. .... with EMC allows us to offer our customers the world's best RF/microwave temperature variable attenuators, temperature compensated…
