Internet Behind Iron Curtain

A while ago Russ White invited me to be a guest on his fantastic History of Networking podcast, and we spent almost an hour talking about networking in 1980s and 1990s in what some people love to call “behind iron curtain” (we also fixed that misconception).

T-Mobile Names Peter Osvaldik as new Chief Financial Officer; Announces Retirement of CFO Braxton Carter

T-Mobile has promoted Peter Osvaldik, current senior vice president, Finance and Chief Accounting...

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FT8 and IC9700

Setup

The basis for these instructions is this guide, but updated to reflect that the IC9700 is now directly supported by wsjtx and js8call.

Step one: connect a normal USB-A-B cable between the computer and the radio.

IC-9700 settings

• Menu
  • Set
    • Connectors
      • MOD Input
        • USB Mod Level: 30% (default 50%)
        • DATA MOD: USB (default: ACC)
        • DATA OFF MOD: Leave as default (MIC, ACC)
      • CI-V
        • CI-V Baud Rate = 19200 (default: Auto)
        • CI-V address = keep default A2h
        • CI-V USB Port = Link to [REMOTE] (default: Unlink from [REMOTE])
        • CI-V DATA Baud Rate = 19200 (default: OFF)
• When running, choose FIL1 (next to the mode in the top left)

wsjtx/js8call settings

• Radio
  • Rig: Icom IC-9700
  • Baud rate: 9700
  • Data bits: 8
  • Stop bits: 1
  • Handshake: XON/XOFF
  • PTT method: CAT
  • Mode: Data/Pkt (USB also works, but will use DATA OFF MOD as audio, so that needs to be USB)
  • Serial port: /dev/ttyUSB0 (on my Linux machine at least)
• Audio
  • Input: also_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-0.analog-stereo
  • Output: also_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-0.analog-stereo
• Frequencies
  • Right click on the “Working frequencies” table and insert 144.174 and 432.065 for FT8. I’m not sure about the 70cm frequency, as Continue reading

5G-Boost: 5G from today for over 16 million people in Germany

BERLIN — June 17, 2020 — As of today, over 16 million people in Germany can use the Telekom...

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NEC and D-Wave Begin Joint Quantum Product Development, Marketing and Sales

NEC Corporation,and D-Wave Systems Inc. announced that they have begun joint activities to combine...

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SAP Remains Focused on Riding Hyperscalers

“We want to go up the stack, we want to own that as we are very good at that. And they provide...

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IBM Launches Watson Works to Address the Challenges of Returning to the Workplace

IBM announced Watson Works will help companies navigate the return-to-workplace challenge following...

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Open source — the great equalizer.

Technology is a great equalizer and the open source movement has played a huge role in making this true and accelerating the process. Open source levels the playing field for many. Gone are the days where you had to get a job or invest to learn a technology. Open source and Linux opened up access and opportunities to learn and innovate.

We live in an era where hardware and software architectures are powered by open source technologies. Modern system architectures (distributed, cloud native and others) are built with open source technologies and many others continue to move to open technologies (open networking, open Firmware, Linux BIOS just to name a few). Open source has been the driving force in commoditizing hardware in many markets. Open communities like OCP are taking this to the next level.

Open source platforms like github and gitlab have promoted open source development and made it easier to build open source communities and ecosystems. Existing open source communities fuel new open communities. Success stories from disaggregated and open server operating systems fueled the open networking revolution leading to the birth of open network operating systems. Investing in open source and having open source development centers are Continue reading

Veeam Deepens Microsoft Teams Backup, AWS Protection

Veeam kicked off VeeamON 2020 and its "Act II” with a trove of products for Microsoft Teams, AWS,...

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Daily Roundup: Verizon Taps Cisco

Verizon tapped Cisco for a NFV services push; HPE's Neri contracted COVID-19; and Cisco updated its...

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What Does a Post-COVID World Look Like in Small Island Developing States?

This blog post was first published by DiploFoundation.

“We need to ensure we digitalize all of our business processes as to enable the effective digital transformation of our governments, businesses, and educational institutions so that the disruptive solutions brought by the global pandemic, including remote work, digital health, e-learning, and fintech, are collectively recognized as a pivot point in our history.”

There… I’ve done it… I’ve met the challenge of how many currently fashionable buzzwords and jargon I can stuff into a single sentence.

Everything we’ve been reading about dealing with the issues the global economy will face in the post-COVID-19 world tends to sound something like what I’ve written above. I can’t promise you that I will not touch upon these topics and mention these buzzwords again, but I do hope I can bring a certain degree of pragmatism to the conversation, especially given that I hail from Trinidad and Tobago, a twin-island country in the Caribbean, categorized as a small island developing state (SIDS) along with approximately 50 odd others scattered across our various oceans.

SIDS economies are generally characterized by their dependence on earning revenue from the exportation of either raw materials or partially-finished goods extracted Continue reading

Intel Goes All In On AI With Latest Xeon Scalable, FPGA

AI continues to be a core component of Intel's portfolio. The third-generation Xeon Scalable chips...

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Ambient ‘T-rays’ could help power IoT devices

Most things with a measurable temperature – human beings going about their daily routines, inert objects – generate terahertz waves, radiation that is sandwiched between infrared and microwave on the electromagnetic spectrum.So far, these waves haven’t proved very useful, but now scientists at MIT are trying to harness them with devices that use them to generate electricity that could charge the batteries of cellphones, laptops, even medical implants.[Get regularly scheduled insights by signing up for Network World newsletters.] If successful, the charging devices would passively gather the waves and generate DC current at room temperature, something that hasn’t been accomplished before. Previous devices that can turn terahertz waves – T-rays – to electricity only work in ultracold environments, according to an MIT News article about the project.To read this article in full, please click here

Video: Ethernet Briefings in April 1978 by Bob Metcalfe

If you want some Ethernet history, 2 hours of instruction from 1978.

The post Video: Ethernet Briefings in April 1978 by Bob Metcalfe appeared first on EtherealMind.

AT&T Clarifies Timeline for Nationwide 5G, SDN Control

The operator’s network guru clarified that AT&T will have a nationwide 5G network running on...

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HPE CEO Neri Contracts COVID-19, Says Show Will Go On

“Yesterday I tested positive for COVID-19,” Neri tweeted. “The good news is, I feel much...

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Amazon Melts Snow Line for Edge Deployments

Snowcone is now the smallest of AWS’ Snow family of physical devices that are designed to run...

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Cloudflare and Rackspace Technology Expand Partnership with Managed Services

Last year, Cloudflare announced the planned expansion of our partner program to help managed and professional service partners efficiently engage with Cloudflare and join us in our mission to help build a better Internet. We’ve been hard at work growing and expanding our partnerships with some amazing global teams that help us support digital transformation and security needs around the world, and today we’d like to highlight one of our Elite global partners, Rackspace Technology.

Today, we are announcing the expansion of our worldwide reseller partnership with Rackspace Technology to include a series of managed services offerings for Cloudflare. As a result, with Cloudflare Security, Performance, and Reliability with Rackspace Managed Services, customers will not only have access to and the scalability of Cloudflare’s global network and integrated cloud platform of security, performance, and reliability solutions but also benefit from a team of certified, enabled Rackspace experts to configure, onboard, and deploy Cloudflare solutions. Because more than 1 billion unique IP addresses pass through Cloudflare's global network every day, Cloudflare, together with its solutions providers, can build real-world intelligence on the communications occurring over the Internet, and how well they perform. We’ve enjoyed enabling their teams to leverage this Continue reading

Outburst: Presentation Tips for May 2020

After six weeks of virtual events, some ideas on content for your presentation because you are all getting it wrong.

The post Outburst: Presentation Tips for May 2020 appeared first on EtherealMind.

Cisco Pushes Full Stack Visibility Vision

"We have to realize that the metric by which IT will be measured is probably going to shift toward...

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