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Press Release & Product Announcement Archive: 2021 (#1)

Press Releases on RF Cafe

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Here are 2021 press release archive pages:
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CMT Webinar: Materials Measurement at 5G Frequencies

Copper Mountain Technologies Master Class Webinar: Materials Measurement at 5G Frequencies - RF CafeOn Wednesday, January 20th at 2:00 PM EST (GMT -5:00), Copper Mountain Technologies will present another of its VNA Master Class Webinar series entitled "Materials Measurement at 5G Frequencies." This webinar will demonstrate the use of free-space spot probes to characterize materials at 20 to 40 GHz, of interest to new 5G millimeter wave frequencies. A table-top measurement system using CMT's S5243 VNA will be used to determine transmission and/or reflection of materials. From these measurements, the webinar will discuss the calculation of dielectric properties of measured materials. The agenda consists of free space measurement description, example measurements & dielectric calculation and a Q&A session at the end...

Qorvo Unleashes Full 6 GHz Performance with New Wi-Fi 6E FEMs

Qorvo® Unleashes Full 6 GHz Performance with New Wi-Fi 6E FEMs - RF CafeQorvo, a leading provider of innovative solutions that connect and power the world, today introduced two Wi-Fi 6E front end modules (FEMs) designed to maximize throughput and range in high-bandwidth applications such as 8K video streaming, online gaming and virtual reality. Wi-Fi 6E is an extension of Wi-Fi 6 that operates in the recently opened 6 GHz frequency band, in addition to the traditional 2.4 GHz and 5 GHz bands. Wi-Fi 6E triples Wi-Fi capacity with contiguous spectrum to accommodate 7 additional 160 MHz-wide channels or 14 additional 80 MHz channels. Qorvo's Wi-Fi 6E FEMs unleash the full potential of this new spectrum, delivering leading linearity performance and maximizing throughput and capacity at peak permissible indoor power levels. The Qorvo QPF4656 and QPF4632 deliver robust and rugged performance with world-class energy...

Webinar: Designing PCBs 5x Faster Despite the Pandemic

Designing PCBs 5x Faster Despite the Pandemic - RF Cafe"Join our webinar on January 20th, to learn how Kinetic Vision uses Altium's platform to enable a connected and frictionless PCB design experience, increasing their productivity x5 even in the midst of Covid. For over 30 years, Kinetic Vision has provided technology solutions to over 50 of the top Fortune 500 companies in the world. Hear about how their embedded development team needed a better design and collaboration solution to satisfy the increasing needs of their demanding clients and how Altium helped solve their toughest issues. Altium Designer is their tool of choice when it comes to designing PCBs, as it provides the most connected PCB design experience - removing the common points of friction that occur throughout a typical design flow. With the Covid situation, using Altium's platform became even more essential as it enabled seamless remote working..."

Guerrilla RF GRF5508/10 ¼W PAs w/Ultimate in Native Linearity

Guerrilla RF GRF5508/10 ¼W Power Amplifiers Deliver the Ultimate in Native Linearity - RF CafeGuerrilla RF introduces the GRF5508 and GRF5510, two of ten new ¼ W linear power amplifiers being released as part of the company's expansion into the cellular market. These new InGaP HBT amplifiers were designed specifically for 5G/4G wireless infrastructure applications requiring exceptional native linearity over temperature extremes of -40°C to 85°C. Spanning frequency ranges of 800-900 MHz and 880-960 MHz respectively, the GRF5508 and GRF5510 are tuned to operate within the n5, n8, n18, n20 and n26 5G new radio (NR) bands. The devices can deliver 24 dBm of linear power over the entire -40°C to 85°C temperature...

Withwave End Launch 1.0 mm Connector for DC - 110 GHz

Withwave End Launch 1.0 mm Connector (Narrow Block) for DC to 110 GHz - RF CafeWithwave's new End Launch 1.0 mm (Narrow Block) coaxial connectors are specially designed for well used high frequency substrates to minimize electromagnetic effects including impedance discontinuities from coaxial to GCPWG (Grounded Coplanar Waveguide) and Top Ground Microstrip structure. The types of connectors are 2.92 mm, 2.4 mm, 1.85 mm & 1.0 mm. Applications include RFIC Chip set evaluation boards, high data rate ASIC and SoC evaluation module test, and substrate characterization.  We solve your performance and cost problems.

Qorvo Industry-Leading LNAs for 5G Base Station Deployments

Qorvo® Introduces Industry-Leading Low Noise Figure LNAs Enabling 5G Base Station Deployments - RF CafeQorvo, a leading provider of innovative RF solutions that connect the world, today introduced a family of high-performance low noise amplifiers (LNAs) tailored for base station infrastructure deployments including 5G massive MIMO (m-MIMO). Qorvo's newest family of LNAs combines the lowest noise figure in the industry - 0.3 dB achieved at 2 GHz - with unmatched reliability and scalability in a very compact footprint. The flagship QPL9547 LNA utilizes Qorvo's latest generation enhancement-mode pseudomorphic High Electron Mobility Transistor (pHEMT) process to provide market-leading noise figure and improved receiver sensitivity for cellular base stations. This LNA is internally matched and is available...

Werbel Microwave Intros 20 dB Coupler for 2 to 18 GHz

Werbel Microwave Intros 20 dB Coupler for 2 to 18 GHz - RF CafeWerbel Microwave, a designer and manufacturer of RF and microwave power couplers, dividers, terminations, and DAS equipment, introduces directional coupler model C-1182-20, a high performance wideband directional coupler that covers 2 to 18 GHz with 20 dB coupling and a typical flatness of ±0.45 dB. It has excellent return loss and low insertion loss. Usually in stock, but check website or call for availability. Werbel Microwave's catalog of directional couplers and power splitters / combiners are high performance at an affordable price point. Our original design, USA made.

Teledyne e2v HiRel Adds High Power GaN HEMTs to 650 V Family

Teledyne e2v HiRel Unveils Two High Power GaN HEMTs to Its 650 V Family - RF CafeTeledyne e2v HiRel is adding two new, ruggedized GaN power HEMTs (High Electron Mobility Transistors) to its industry-leading, 650-volt, high-power family of products based on GaN Systems technology. The two new high-power HEMTs, TDG650E30B and TDG650E15B, deliver lower current performance of 30- and 15-amp respectively, while the original 650 V introduced last year, the TDG650E60, delivers 60 A. These 650 V GaN HEMTs are the highest voltage GaN power devices available on the market for demanding high-reliability military, avionics, and space applications. They are an ideal fit for applications like power supply, motor control, and half bridge topologies...

A 360 Degree View of IoT Technologies

A 360 Degree View of IoT Technologies (Artech House) - RF CafeArtech House announces the publication of A 360 Degree View of IoT Technologies, by John Soldatos. This exciting book explores the past, present and future of IoT, presenting the most prominent technologies that comprise IoT applications, including cloud computing, edge computing, embedded computing, Big Data, Artificial Intelligence (AI), blockchain and cybersecurity. A comprehensive description of the full range of the building blocks that comprise emerging IoT systems and applications is provided, while illustrating the evolution of IoT systems from the legacy small scale sensor systems and wireless sensor networks, to today's large scale IoT deployments that comprise millions of connected devices in the cloud and smart objects with (semi)autonomous behavior... New Release price discount to $104 is available for a short time.

Triad RF Systems withwave microwave devices - RF Cafe
Res-Net Microwave - RF Cafe Axiom Test Equipment - RF Cafe
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RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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