SuperPacket

Zero Retries 0109 - 2023-07-28 - Interesting Letter to FCC from Texas Department of Public Safety, LimeSDR XTRX - Another Tiny SD Transceiver Board

My newsletter - Zero Retries 0109 was published today.

Zero Retries is an independent newsletter promoting technological innovation in Amateur Radio, and Amateur Radio as (literally) a license to experiment with radio technology.

About Zero Retries

In this issue:

• Request To Send
  • Another Box for DLARC
  • Another Big Project Underway
  • Three, Perhaps Four Weeks At Home
• Interesting Letter to FCC from Texas Department of Public Safety
• LimeSDR XTRX - Another Tiny SD Transceiver Board
• ZR > BEACON
  • No Agreement Yet for Amateur Radio to Continue to Use 1240 - 1300 MHz
  • APRS to SMS gateway down... or is it? (Apparently, back online)
  • Appalachian Trail Golden Packet 2023 was 2023-07-15
  • QSO Today Virtual Ham Expo is now QSO Today Academy
  • TETRA Encryption (Easily? Inexpensively?) Broken
  • Amateur Radio TCP/IP Tunneling over Starlink
  • Updata
• Still no Part 2 or Part 3 of Crucible of Communications Series
• Join the Fun on Amateur Radio
• Closing The Channel

Zero Retries has been published weekly since 2021-07-09 - now in its third year of publication!

Steve Stroh N8GNJ

Zero Retries 0108 2023-07-21 — DCC 2023 May Not Happen, AREDN Production Release 3.23.8.0, What’s the Big Deal About VARA FM, Kevin Mitnick N6NHG is a Silent Keyboard

My newsletter - Zero Retries 0108 was published today.

Zero Retries is an independent newsletter promoting technological innovation in Amateur Radio, and Amateur Radio as (literally) a license to experiment with radio technology.

About Zero Retries

In this issue:

• Request To Send
• DCC 2023 May Not Happen
• Enhancements and New Devices in AREDN Production Release 3.23.8.0
• What’s the Big Deal About VARA FM?
  • Speed… is the Biggest Deal with VARA FM
  • Packet Radio Versus VARA FM Isn’t a Direct Comparison
  • Windows…
  • Companion Applications Using the VARA API and TCP/IP Sockets
  • Would We Like An Open Source Equivalent to VARA FM?
  • Kevin Mitnick N6NHG is a Silent Keyboard
• Zero Retries Interesting YouTube Videos
  • ARDC Community Meeting 2023-07-15
  • Ria Jairam N2RJ Interviews Wojciech Kaczmarski SP5WWP of M17 Project
  • RADIOBERRY HF SDR TRANSCEIVER PI HAT - IT'S BACK!
  • Mount Baker Amateur Radio Club Digital Group 2023-07 Meeting
• ZR > BEACON
  • TAPR GUS GNSS Antenna Splitter
  • LILYGO T-TWR Plus Handheld Radio Experiment Platform
  • Jann Traschewski DG8NGN Wins Horkheimer Prize For His Work With Hamnet
  • Possible Low Profile Version of RPC Electronics NinoTNC
  • Proof of Concept Demonstration of Data / HD Video System for International Space Station
  • Moonlighter Now in (Independent) Orbit
• Join the Fun on Amateur Radio
• Closing The Channel

Zero Retries has been published weekly since 2021-07-09 - now in its third year of publication!

Steve Stroh N8GNJ

Zero Retries 0107 - 2023-07-14 - Two Years of Zero Retries, The Ten Most Zero Retries Interesting Projects - Summer 2023 - Part 2, VARA FM Repeater Considerations

My newsletter - Zero Retries 0107 was published today.

Zero Retries is an independent newsletter promoting technological innovation in Amateur Radio, and Amateur Radio as (literally) a license to experiment with radio technology.

About Zero Retries

In this issue:

• Request To Send
  • Two… Years… ?!?!?! of Zero Retries
• The Ten Most Zero Retries Interesting Projects - Summer 2023 - Part 2
  • M17 Project
  • NinoTNC / Dire Wolf Software TNC / TNC4
  • ka9q radio
  • Selected Amateur Radio Space Projects
  • Digital Library of Amateur Radio & Communications (DLARC)
  • VARA FM Repeater Considerations
• ZR > BEACON
  • A TAPR TNC-1 Board For Sale - Only $350
  • Interesting Job Opening at ARRL - Digital RF Engineer
  • Building an M17 Repeater
  • Growing Interest in Amateur Radio Regarding “Shortwave Modernization Coalition” Petition In Progress at the FCC
• Join the Fun on Amateur Radio
• Closing The Channel

Zero Retries has been published weekly since 2021-07-09 - now in its third year of publication!

Steve Stroh N8GNJ

Zero Retries 0106 - 2023-07-07 - The Ten Most Zero Retries Interesting Projects - Summer 2023 - Part 1, ERAU's ARISS and STEM Outreach for 500 Students

My newsletter - Zero Retries 0106 was published today.

Zero Retries is an independent newsletter promoting technological innovation in Amateur Radio, and Amateur Radio as (literally) a license to experiment with radio technology.

About Zero Retries

In this issue:

• Request To Send
• The Ten Most Zero Retries Interesting Projects - Summer 2023 - Part 1
  • Amateur Radio Digital Communications (ARDC) - “Venture Capital” for Amateur Radio Projects
  • AREDN - Microwave Mesh Networking
  • New Packet Radio - A Fast Data Mode for Amateur Radio UHF
  • RPX-100 - Software Defined VHF / UHF Radio with Reasonable Transmit Power
  • VARA FM / VarAC - Fastest Data Communications Using Voice Radios
• Embry-Riddle Aeronautical University (ERAU) Leverages ARISS for Outreach to 500 Grades 6-8 STEM Students
• ZR > BEACON
  • FreeDV vs HF RADAR Interference (FreeDV Wins)
  • Using a Digirig Audio Interface for M17
  • Building an M17 Repeater
  • FCC Opens Shortwave Petition for Public Comment
  • ARDC’s New Community Manager is Rebecca Key KO4KVG
  • Join the Fun on Amateur Radio
• Closing The Channel

Zero Retries has been published weekly since 2021-07-09 - now in its third year of publication!

Steve Stroh N8GNJ