Newsletter | December 16, 2021

12.16.21 -- Stuck In The Middle: How To Choose Your Next Band Pass Filter

 
Featured Article
Resources
Stuck In The Middle: How To Choose Your Next Band Pass Filter

Band pass filters ideally allow signals between a lower frequency and an upper frequency to pass with very little loss, rejecting signals outside the two frequencies’ range. The allowed range of frequencies is called the pass band. This article delves into the many considerations for choosing the correct band pass filter for your next application.

Simplifying 5G Radio Design With A New Range Of 28 GHz Bandpass Filters

As 5G innovation forges on, radio systems continue to emerge. Each system has a range of requirements, including specific RF filter performance needs, and it’s up to the 5G FR2 Ecosystem of suppliers to meet that demand. In response, Knowles Precision Devices (KPD) supports a wide variety of 5G radio applications.

5G Technology Devices For An O-RAN Wireless Solution

O-RAN was created as a catalyst to transform the wireless community, to enable new channels of wireless equipment, and to enable innovation to fulfill the promises made by 3GPP about 5G.1 To be successful and cost-effective, open sources of radio equipment and optimized 5G technology devices must be available. This article will review one of those solutions for designing and building a power efficient solution.

Industry News
Featured Multimedia
Video: Demonstrating Qorvo ConcurrentConnect Technology On The QPG6100
 

Watch how Qorvo's unique concurrent multi-protocol technology on QPG6100 works seamlessly with LED light over Zigbee via Amazon's Alexa and another LED light via Bluetooth mesh node.

Bulletin Board
XFdtd’s Schematic Editor For Matching Network & Corporate Feed Network Analysis
 

In this webinar, learn about XFdtd’s schematic editor and frequency-domain circuit solver for analyzing matching networks and corporate feed networks.

Featured Products And Services
Wide Instantaneous Bandwidth High-Efficiency Power Amplifier: SKY66523-11

The SKY66523-11 is a 200 MHz instantaneous bandwidth, fully input/output matched 30 dBm power amplifier (PA) with high gain and linearity. The compact 5 × 5 mm PA is designed for 5G NR systems operating from 3550 to 4200 MHz.

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Skyworks Solutions, Inc.
Broadband Power Amplifier: 250S1G6C

The Model 250S1G6C is a solid-state, Class A design, self-contained, air-cooled, broadband power amplifier designed for applications where instantaneous bandwidth, high gain and linearity are required. 

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AR
RF Point-Of-Load (POL) Regulator: ACT41000

Qorvo's ACT41000 is a programmable output, low noise, DC-to-DC buck converter with auxiliary bias supply regulators. This synchronous step-down voltage regulator supports a wide input voltage from 4.5 to 40 V and integrates both the high side and low side MOSFETS.

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Qorvo
50-Ohm Components

JFW offers a large variety of 50 Ohm RF components capable of operating over wide frequency ranges. Some of the many components available include programmable, manually variable, and fixed attenuators, terminations, RF switches, power dividers and combiners, and test accessories. 

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JFW Industries, Inc.