Preamplifier for EMC measurements

Com-Power’s preamplifiers are used by EMC laboratories to improve the sensitivity of the test system during emission measurements. Without these preamplifiers. signals below the lower limit of the test system will not be measured. The gain from the preamplifier provides minimal distortion over the entire frequency range for accurate measurements. Com-Power has several versions that…

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Power amplifiers for MRI scanners

As a manufacturer of RF and microwave amplifiers, CPC Power Amps has developed a special series for MRI scanners. There is a range of low to high power single channel versions as well as a multi-channel family. The latter has been specially developed for parallel transmitter applications (B1 shimming). The multiple channels of the matched…

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Super fast USB3.0 pass-through filter

In addition to USB2.0, Ranatec also has pass-through filters for USB 3.0. The Ranatec RI 4192 USB 3.0 Superspeed Feedthru Filter has a minimum of 50dB filter suppression at 0.7-6 GHz, 2A filtered power throughput and the filter can be switched on and off via USB. It fits in the same recesses as the other…

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Linear Solid-State Medium Power amplifier

Exodus Advanced Communications MPA3013 offers a new millimeter wave, medium power amplifier module that covers the frequency range 26.5–40.0GHz. The minimum gain of this 1W linear class A amplifier module is 36dB typical. Exodus mainly focuses on RF applications in EMC and test applications within aerospace and the military market. Their product range covers amplifiers…

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PCB shield pick & place

Metal PCB shields are used to shield parts of a printed circuit board against EMI / RFI influences. For larger volumes, mounting with a pick & place robot is desirable. Leadertech has a PCB shield series with a removable pick spot, so that access to the component is still possible after installation. Leadertech has many…

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Narrow band absorbers

ABS-NBE is a range of flexible magnetically charged absorbers that are optimized to absorb specific frequencies. These plates are used to specifically reduce radiated environmental disturbances in industrial, telecom, rail, medical and military applications. During installation, the absorption plates are thinly glued to a metal structure. The working range is between 1 and 26 GHz,…

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EMI shielding for touchscreens

PSC’s Combi-Shield is a display solution that offers EMI shielding, while retaining the function of a touchscreen. The retrofit mesh front panel is constructed from chemically blackened grid of only 1-1.5mm thick, with an electrically conductive metal edge of at least 12mm wide. It is therefore not embedded in a glass or polycarbonate support. The…

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EMC seals for high-tech applications: FIP

Parker Chomerics is supplies of form-in-place (FIP) EMC gaskets in addition to fixed EMC seals. The compound material is mainly applied by robotic dispensers from kit cartridges to obtain required accuracies in height, thickness and position. Chomerics CHOFORM FIP compound is available in many different versions, both one and two components, curing in the oven…

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