The Schaffner Group, a provider of EMC and power quality solutions, has announced its ECOsine passive harmonic filters are now available as open frame modules with extended power rating up to 400 kW/50 Hz and 500 HP/60 Hz. According to the company, the new modular filter concept specifically targets the requirements of integrators and the challenges of fitting a large amount … [Read more...]
Signal and Spectrum Analyzer Features 500 MHz Bandwidth
Rohde & Schwarz has announced the availability of the new R&S FSW-B500 hardware option for all analyzers of the R&S FSW family, enabling measurements in a frequency range up to 67 GHz for applications including research and development, radar and satellite and testing of wireless connections such as WLAN or Beyond 4G (5G). According to the company, the large … [Read more...]
RF Shielding Tent Attains -98.9 dB in 800-2,400 MHz Cellular Band
Select Fabricators, Inc, a provider of RF portable fabric shielding solutions, has achieved IEEE 299 -20061 certification for its Select-A-Shield portable tent enclosure via an independent testing laboratory. Test results include -98.9 dB average RF signal shielding at commonly-used cellular and Wi-Fi frequencies of 800 – 2400 MHz and minimum signal attenuation of -85 dB over a … [Read more...]
Ferrite Circulators and Isolators for Use in Wireless Infrastructures and DAS
Pasternack Enterprises, Inc., a manufacturer of RF and microwave products, has released new RF isolaters and circulators for use in wireless infrastructures and distributed antenna systems. According to the company, the new ferrite circulators and isolators cover many of the common communications bands including UHF, AMS, Tetra, Cellular, PCS, UMTS and LTE … [Read more...]
EMI/RFI Shielding Silicones Meet MIL-DTL-83528 Specifications
Elasto Proxy, a supplier of specialty seals and custom insulation, has released new EMI/RFI shielding silicones that meet the MIL-DTL-83528 specification for electrically-conductive elastomeric gaskets with shielding. Aerospace, military, electronics, and communications equipment customers who need EMI/RFI conductive silicone compounds can chose ultra-thin sheets and rolls … [Read more...]
Low-Noise Block Converters Extend Frequency Coverage of Existing Receiver/Test Systems
MITEQ, a provider of SATCOM, RF and microwave components, has released the LNB series of low-noise block converters, which supply RF down conversion from 18-40 GHz to intermediate frequencies of 2-16 GHz. Featuring a 4 dB noise figure and internal LO, the LNB series permits processing of very low level input signals and are available in either an 18-26 or 26-40 GHz model. The … [Read more...]
Stand-Alone Generator for Slow Damped Oscillatory Wave Testing
Teseq, a manufacturer of EMC emission and immunity testing instrumentation, has released the NSG 3040-SOW, a new stand-alone generator for slow damped oscillatory wave testing in single phase equipment up to 270 V and 16 A. Ideal for use by power stations, substations, electric meter manufacturers, relays and switch manufacturers as well as EMC testing labs, the NSG 3040-SOW … [Read more...]
Hybrid Microwave Coupler Covers 1.0 GHz To 4.0 GHz In Compact Package
Krytar, Inc., a manufacturer of ultra-broadband microwave components and test equipment, has released a new 90-degree hybrid coupler designed to perform a variety of functions, including splitting and combining signals in amplifiers, switching circuits, and antenna beam-forming networks used in a wide range of commercial and military applications. Measuring 3.16 inches (L) x … [Read more...]
Microwave Analog Signal Generators Offer High Performance in Phase Noise, Power and Speed
Agilent Technologies has expanded its range of signal generators with two new models that provide enhanced performance in phase noise, output power and frequency-switching speed. According to the Agilent, the new N5183B MXG and N5173B EXG microwave analog signal generators complement the company’s E8267D vector PSG and E8257D analog PSG, offering good alternatives in size, … [Read more...]
Directional Couplers Offer 30 dB Coupling Over Two Frequency Ranges
Krytar, Inc., a provider of ultra-broadband microwave components and test equipment, has released two new multi-purpose stripline directional couplers for narrowband applications in electronic warfare, commercial wireless, SATCOM, radar, signal monitoring and measurement, antenna beam forming, and EMC testing. The new model 120430 directional coupler covers the 4.0 to 12.4 GHz … [Read more...]
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