RF Wirelesss Optics

RF, Microwave, Wireless, Optics and High Frequency Applications. Low Power Embedded Devices and Networking. Part of delabs Technologies

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Thursday, January 16, 2020

Personal Telco Project - Oregon

The Personal Telco Project is a 501(c)(3) non-profit organization located in Portland, Oregon dedicated to the idea that users have a central role in how their communications networks are operated.

"We are a volunteer group of Portlanders who believe that 802.11 (wireless networking, or Wi-Fi) technology is both cool and empowering. "

Personal Telco Project - Oregon

"We started, in 2000, by turning our own houses and apartments into wireless hotspots (also referred to as "nodes"), and then set about building these nodes in public locations such as parks and coffee shops. Currently we have over 100 active nodes, and we eventually would like to cover the entire city of Portland, Oregon with even more."

A PTP Node Trailer loaded with the NuCab - Personal Telco Project - Oregon

A "PTP Node Trailer" loaded with the NuCab.

Wireless Connectivity - Texas Instruments

TI Wireless Connectivity devices are helping you connect to the Internet of things.

Wireless Connectivity - Texas Instruments

A gateway is a bridge that connects wireless devices to the Internet. This Linux-based Home Automation Gateway enables remote monitoring and control of ZigBee powered nodes and devices inside the home.

 Residential Smart Home Gateway Reference System for IoT Applications Hardware Block Diagram

 Residential Smart Home Gateway Reference System - TI

ZigBee Home Automation Gateway

Simple API for home automation, incorporating TCP/IP to ZigBee bridge and enabling faster development of applications and easier integration of low power connectivity solutions.

Yokogawa - Test and Measurement

The product range includes digital oscilloscopes, energy/power analyzers, data acquisition systems and Optical Instruments like Optical Spectrum Analyzers and Optical Reflectometer.

Yokogawa - Test and Measurement

Yokogawa also has sources and signal generators to configure a high speed test and measurement system. Portable and Handheld Instruments for field use like DMM, Insulation tester, Lux meter and more.

DLM2000 Series Digital Oscilloscopes Yokogawa

The flexible MSO input lets you measure both, including mixed signal triggers and decoding of parallel or serial bit patterns.

DLM2000 Series Digital Oscilloscopes Yokogawa

Using logic input, up to 11 input signals can be observed simultaneously as 3 ch of analog and 8-bit logic. It is not only possible to use logic input for observation of data and control signals, or as a trigger source, but also for logic