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Author: John Cole

Posted in: Antenna, HF, Technical

What is NVIS?

Written by John Cole March 21, 2022

Posted by Elizabeth Klinc, KE8FMJ on December 21, 2021 at 7:25 pm CLICK FOR NVIS NVIS stands for Near-Vertical Incidence Skywave. It is used for local-to-medium distances on HF. This is the […]

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Posted in: DMR

DMR: SSH Update Kernel and OS

Written by John Cole March 13, 2022March 13, 2022

Update Linux OS and the new kernal version is 5.10.103. Logon to pi-star Go to SSH Access and logon enter command: sudo pistar-update Updates the Linux and then the Pi-Star […]

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Posted in: Nets, Technical

FIPS Quick Ref Guide

Written by John Cole March 12, 2022March 12, 2022

August 28, 2012 by PolicyMap Team If you read the first of our Tips on FIPS series, you now know what these codes are and where they come from. So, let us continue […]

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Posted in: Announcement, Event, Nets

SIMPLEX EXERCISE 2-APRIL-2021

Written by John Cole March 5, 2022March 16, 2022

DATE: Saturday 2-APRIL-2022 TIME: 11.00 am  DURATION: 45-90 MIN FREQUENCY: Net begins on PRIMARY – 145.29(-) PL110.9 SECONDARY – DMR TG-311037 LOGGING: NetLogger for station and assigned alternate NCS TRAINING […]

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Posted in: DMR

DMR: raspberry Pi stuff

Written by John Cole March 5, 2022

Here are the links to 2 sites for raspberry Pi stuff. https://www.adafruit.com/ https://www.pishop.us/   Al  AF4FA

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