Intertek Laboratories offer A2LA-accredited calibration services for a wide variety of EMC test equipment including: antennas, attenuators, coupling/decoupling networks, EFT generators, LISNs, RF pre-amplifiers, surge generators, and voltage probes. These labs offer turnaround time of as little as four days, and same-day calibration services are offered for an additional … [Read more...]
Amplifers
GPS Module Includes Filters to Forestall Interference in New Mobile Telecom Apps
The new BGM681L11 from Germany’s Infineon Technologies AG is being debuted as “the world’s smallest GPS receive front-end module. The necessity of forestalling interference with cellular signals and the constraints of limited PCB space are two of the major design challenges encountered in designing the next generation of wireless, multi-function cell phones. The BGM681L11 … [Read more...]
Brochure Details State-of-the-Art Antennas for EMI/RFI Testing
A new brochure just released by AR RF / Microwave Instrumentation details the firm’s comprehensive line of antennas for EMI/RFI testing. These antennas are power and frequency matched to the firm’s amplifiers (1 to 15,000 W / 10 kHz to 50 GHz). Brochure content includes detailed information and specifications on log periodic, high gain RF horns, microwave horns, E-field … [Read more...]
New Amplifier Targets High Field Level Applications
The T251-2500 Amplifier from IFI achieves impressive performance levels—2500 watts 1.0 – 2.5-GHz producing >1000 watts of P1dB Power. This amplifier is perfect for EMC testing in any lab, chamber, or application requiring high field levels. Boasting a compact design, it is ideal for all test requirements and specifications that must be met in today’s demanding electronics … [Read more...]
Brochure Details State-of-the-Art Antennas for EMI/RFI Testing
A new brochure just released by AR RF / Microwave Instrumentation details the firm’s comprehensive line of antennas for EMI/RFI testing. These antennas are power and frequency matched to the firm’s amplifiers (1 to 15,000 W / 10 kHz to 50 GHz). Brochure content includes detailed information and specifications on log periodic, high gain RF horns, microwave horns, E-field … [Read more...]
NTS Offers Expanded EMI Testing in Its NJ Laboratory
National Technical Systems has announced that its Tinton Falls, NJ laboratory is now equipped to offer high-level EMI testing for electronics and avionics. The lab’s new capability simulates high intensity radar sweeps encountered in hostile combat areas and in final approaches to civilian airports. The expansion includes the installation of a new shielded room, sophisticated … [Read more...]
Op Amps Feature Integrated EMI Filters
The LMV83x Series of operational amplifiers from National Semiconductor has integrated EMI filters that maintain the accuracy of analog systems by reducing the effects of RF (radio frequency) interference. They are reported to have an EMI rejection ratio (EMIRR) of 120 dB. The LMV831 single, the LMV832 dual, and the LMV834 quad op amps feature CMOS inputs, a maximum inset … [Read more...]
Detroit EMC2008 – Extensive interest shown in MILMEGA’s 1-6GHz amplifier solution
Visitors to the MILMEGA booth at the Detroit EMC 2008 exhibition hall showed extensive interest in the new hybrid 0.8-6.0GHz power amplifier on display there.Of particular interest was the modular, scalable architecture permitting a selection of power levels in the two bands (0.8-2.0GHz and 2.0-6.0GHz internally switched) and an easy, proven route for upgrades in power. The … [Read more...]
Antenna Suite Targets HIRF Testing Applications
A suite of three high-gain, high-power microwave horn antennas from AR RF Microwave are intended for use in DO 160 HIRF (high intensity radiated frequency) testing. These antennas provide even more options for varying test conditions. The AT4444 provides 2 to 4 GHz/ 1000 watts CW / 17-kw pulse input power while the AT4446 provides 4 to 6 GH / 800 watts CW /15-kW pulse power. … [Read more...]
Extremely Broadband Antennas Crafted for Accurate Measure of E-Field Intensity
The SAS Series from Antenna Research Associates (ARA) include extremely broadband portable receiving antennas crafted specifically for accurate measurement of electrical field intensity. They are well suited to wideband emissions testing and spectrum surveillance applications. Integral active networks provide performance over the entire frequency range of operation. Although … [Read more...]
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