Amateur Radio Archives - Page 2 of 4 - How To Train Your Robot

2021-03-072021-05-22

Listening for a callsign on DMR with Hearham.live

These past few weeks have certainly been trying for some communities with power outages, winter weather and utility failures. Ham radio is a very good way to communicate in your local community, but what if lots of other people are on the local repeater? What if you want a notification if your child or buddy is calling you, but not every other kerchunk or distracting story on the local repeater? If you have a DMR digital radio and id and digital repeater nearby, the tools on Hearham.live may help – and help save your battery leaving a radio on all day 🙂

2021-03-062021-08-25

Review: Radioddity GD77 DMR Radio

The Radioddity is a fairly popular affordable amateur radio, and a good entry level way to get into DMR radio. (You may use this referral code for a discount)

2021-01-132021-01-13

New Zealand repeaters are up! and an intro to csv importing with fgetcsv()

This week, the New Zealand amateur radios on vhf.nz were added to the worldwide Hearham.com repeater listing. These are pulled in with permission and this now allows offline listing of the ham radio repeaters to work for folks in the Android or Linux version of Repeater-START (Showing The Amateur-radio Repeaters Tool):

2020-12-26

Merry Christmas, and a Repeater Listing update

The repeater database has been udpated today as a Merry Christmas present for DMR Radio users! – over half of the radioid.net DMR listings have now been pulled in to Hearham repeater listing, with permission. This means users looking for DMR digital repeaters will find the RepeaterSTART app more useful in the future!

2020-11-232020-11-25

Building a Linux app part 8: Adding an options screen

As you may have noticed, the repeater-START app doesn’t currently have an option to change that internal km/mile calculation. It also does not have any option to filter the repeaters of VHF, UHF or your preferred band.

Let’s see how to add a new dialog, then store the options, and load them on your program’s start:

2020-11-082020-11-11

Review: Linux in the Ham Shack Linux

Budgie Desktop is an interesting Linux distro which you can see is the base of Linux in the Ham Shack, downloadable here.

2020-11-012020-11-01

Linux 5.9

Recently, Linux 5.9 was released! While folks are unlikely to see this in any distribution very soon, it brings some improvements that will be a clear reason that we will hear about it very soon (ok, enough ham radio jokes 🙂 )

Although it’s not something particularly recommended for your main system, but you could install it now – in fact with kernels of Linux you can generally switch it out and if it doesn’t work, just select the old one at the boot screen.

2020-10-242020-12-12

Announcing Repeater-START Amateur radio app for Android

In the past weeks, I have noticed hearham.com repeater listing gets many requests from Android devices. Furthermore, many ham radio people already have an Android phone and are still waiting on their Librem Phone to ship. So I started an Android port of the Linux open-data repeater app, Repeater-START.

2020-07-132020-07-17

What3Words API in Laravel: Integrating geolocation finder in your web app

What3words is an interesting alternative to sharing around long latitude/longitude numbers, instead share just a few words!

The first step to integrating the api is signing up for a free API key. Then require the library using composer – in the main project folder run:

2020-04-142020-06-17

New England Repeaters added to Hearham.live Repeater Listing and Repeater-START

The Repeater-START app now includes repeaters imported from the New England Repeater Directory. This makes the app and repeater listing much more useful to those in Massachusetts, Connecticut, Vermont, Rhode Island, New Hampshire and Maine! This expands the repeater-START app and any other applications needing an offline, fairly complete listing of amateur radio repeaters worldwide.