CEP Technologies announced it is expanding its technical cleaning and tape-and-reel operations to its San Antonio manufacturing facility to support the EMI/RFI shielding market in the United States and Mexico. The consumer electronics, automotive, medical and defense industries are the primary end users for a market projected to grow to USD 9.2 billion by 2025. “Devices and … [Read more...]
Military
AR Releases New High-Power Amplifier, Plus Enhancements to Three Classic Designs
AR is pleased to announce the new, high-power 6000W1000 amplifier, a prime example of AR’s ability to provide high power over the 80-1,000 MHz frequency range. AR has also upgraded three Class A solid-state, broadband amplifiers; models 1000S1G2z5B, 2500A225B, and 5000A225B. The enhanced models power a wide range of applications, including automotive, military, and aviation. … [Read more...]
TMD Introduces a Drop-in Replacement 6-18 GHz, 100 W MPM to Support the U.S. Military’s Radar, EW, and Communications Systems
TMD Technologies, a world leader in RF, microwave, and high-power amplifiers has introduced the PTXM9754, an ultra-compact, modular MPM (Microwave Power Module). This unit is ideally suited for high-performance military radar, EW/EA/ECM, and communications systems. It utilizes a ‘super-mini’ TWT (traveling wave tube), a solid-state preamp, and an optimized high-density … [Read more...]
Circuit Level Design and Test for the MIL-STD-461 200 V/m RS103 and the DO-160 Radiated Susceptibility Test at 200 V/m
Introduction For Army, Navy, and Air Force military equipment and DO-160 commercial aircraft avionics, radiated susceptibility test levels as high as 200 V/m may be specified. As always, it is better to design immunity to the test levels into equipment than to wait until equipment is completed and then perform tests. This article assumes the worst-case qualification test … [Read more...]
MIL-STD-461G Passive Device Calibration Review
The Requirement: When MIL-STD-461 revision “G” was issued, I believed that the answer to many of my measurement equipment calibration issues had been solved. Right there in the “Calibration of measuring equipment” paragraph the requirements clearly stated: After the initial calibration passive devices such as measurement system antennas, current probes, and LISNs, require no … [Read more...]
Review of Induced Signal Susceptibility Testing—DO-160 Section 19
The Issue Induced signal susceptibility has been a factor in electronic equipment performance since the dawning of voltage and current. Often referred to as crosstalk, the undesired coupling of one circuit’s signals to another may result in interference that degrades the integrity of either signal. This article examines the testing process prescribed by RTCA DO-160 Section … [Read more...]
KP Performance Antennas Adds New 2-foot and 3-foot Antennas with Mimosa® B11 Mounting Kits to 11 GHz ProLine Parabolic Antenna Line
KP Performance Antennas, an Infinite Electronics brand and a manufacturer of wireless network antennas, has just released new 2-foot and 3-foot antennas with Mimosa® B11 mounting kit options to its new series of ProLine 11 GHz parabolic antennas. KP’s new high-performance ProLine parabolic antennas are ideal for high-density, point-to-point backhaul applications or … [Read more...]
New at Heilind Electronics: Amphenol RF’s Ruggedized ARC Connectors
Heilind Electronics, a premier international distributor of electronic components, has expanded its line of harsh environment interconnects with Amphenol Ruggedized Connectors (ARC). Featuring a 50-ohm impedance and DC to 6 GHz frequency, the new connectors are designed and manufactured by Amphenol RF, a leader in coaxial solutions. The ARC family of connectors offers a … [Read more...]
Review of Bonding and Grounding Requirements
The Question What is the required bonding and grounding requirements to achieve compliance with the various electromagnetic compatibility (EMC) standards associated with electronic equipment? I received this question a few days ago and quickly realized that a quick and easy answer was not feasible since I virtually had no knowledge of what kind of equipment types were … [Read more...]
XGR Technologies Acquires All SnapShot® EMI Shielding Assets from W.L. Gore & Associates
XGR Technologies, a Delaware based company, has acquired all assets related to the SnapShot® board level, EMI shielding business from W.L. Gore & Associates. The acquisition includes intellectual property, patents, manufacturing equipment, and commercial assets. SnapShot® EMI shields were launched by Gore in 2002. They have an eighteen-year track record of proven success … [Read more...]
