EchoLink CQ

I’ve been using EchoLink well before smartphones where the only way I knew how to connect to a different station was via the radio. The internet wasn’t as extensive as it is now and you had to dial the node you wanted via the radio. You can still do this today but I don’t think anywhere near as many do it.

I always felt EchoLink was well ahead of its time. Started well before any digital radio was thought of. Connecting the world via the internet.

It was great to be able to talk to the UK or States while mobile on the way to work just using a small whip antenna on the car.

Given I’m in Australia, it can be difficult to remember when overseas nets are on, or what part of the world is awake and up for a chat and which ones are not. But EchoLink has a CQ feature.

Calling CQ

EchoLink had a CQ feature where you can call CQ and it will automatically connect to someone who is calling CQ also.

From the Stations screen select call CQ.

  • Then select your language.
  • Select the country, if you leave it as any, you will not limit your connection options
  • Select the node type, again, leave as any to start with
  • And you can skip recent if you want to.

Then press Call CQ

It will call CQ for a while searching for a connection that matches your settings. I find that sometimes it tries to connect to another node but can fail. This is perhaps because the connection drops out for whatever reason. Just try again.

The good thing about this option is you will get someone who is wanting to talk to someone just like you do!

What is your experience with EchoLink? What is your favourite nodes? Why don’t you put it in the comments below so we can all learn from your experiences.

Some similar reading

  • Radtel P8 PoC radio
    The Radtel P8 PoC radio is a Push-to-Talk over Cellular (PoC) device that looks like a traditional walkie-talkie but communicates using 4G/LTE mobile networks instead of UHF/VHF radio frequencies. This means its effective range is…
  • What is an Antenna Coupler
    An antenna coupler (also called an antenna tuner or matching network) is a device used in radio systems to ensure impedance matching between a transmitter and an antenna. Most transmitters are designed for a specific…
  • Antennas
    Amateur radio operators use many different antenna types, each designed for specific bands, space limits, and operating goals. Here’s a clear overview of the most common ones and why hams choose them. Wire Antennas These…
  • Dipole Antenna for Portable Use – Make your own!
    A dipole antenna is a basic radio antenna made of two conductive elements fed at the center. It is typically a half-wavelength long and is widely used as a reference antenna in antenna theory and…
  • Interference
    Interference in Amateur Radio refers to unwanted signals that disrupt radio communication. This interference can reduce signal clarity, make contacts difficult, or completely block communication between amateur radio operators. Radio Frequency Interference (RFI) is one…
  • 6m and TV Channel 0
    Prior to 1989, it was illegal to operate between 50 MHz and 52 MHz in Australia. It was a real pain as that was where all the action was when the band opened up. However,…
  • Dipole Antennas Vs Long Wire Antennas
    I’ve heard a lot about dipole antennas, and I’ve heard a lot about long wire antennas also. I would say I’ve seen more dipoles than long wire antennas. So why is that? What is the…
  • Repeater-START
    Repeater-START is a multi-platform app designed for ham radio and radio-operator enthusiasts who need fast access to repeater information. The app provides a detailed repeater map as well as a distance-sorted list, allowing users to…
  • The 6-Meter Amateur Radio Band
    What Is the 6m Band? The 6-meter band, spanning roughly 50–54 MHz, is a section of the VHF spectrum assigned to amateur radio operators. Its wavelength is six meters, and its position between HF and…
  • Anytone AT-778UV
    Overview The Anytone AT-778UV is a dual-band VHF/UHF mobile transceiver designed for amateur radio operators. It operates on the 136–174 MHz (VHF) and 400–490 MHz (UHF) bands, offering reliable two-way communication for both ham radio…

Cables, how to organise trick

A simple tip that you may always use after reading this.

Often our shacks end up with cables everywhere. It can be a little hard to remember what cable goes where after a few years. It all starts well but as the equipment grows, so do the cables. I have trouble with the power cords in the power boards and what each plug is!

My shack originally only had one cable that went out that hole, “I’ll remember what it is” we all say years later. But sometimes we might upgrade an antenna or radio. In doing so, it is far easier to use the same cable if it is ok, especially if it goes down a wall or through a small hole. After a few changes, the whole thing can become a bit of a mess (not that anyone else needs to know).

Power cables are easier to manage, as I stick a sticker on each plug at the power board to remind me what they go to. So, if I need to change the power board, I know exactly which plug I am pulling out.

But antenna cables are a bit harder. I started writing on a post it notes what this cable was for and taped it to the cable near the plug, but if you swap it to something else, you must change the note. Maybe you forgot last time you changed something or ran out of time. Perhaps after the testing you got so excited about the positive test you never did update the note on your cable.

So, I now have a new system. I colour code each cable at each end with electrical tape as shown below in the photo.

Using the same colour code on each end, I can now be sure which cable goes to which end. One of my cables has two of the same colour, which is fine, whatever works for you.

If you do this just before the plug at each end, then you can see which antenna the cable goes into and which radio. You could also do it again at the bottom of the tower or window so you know halfway along the cable.

I then have a list of yellow 1 strip = HF 6m and Red = VHF/UHF etc. if I swap the antennas, I just must change the list. I can double check by going outside to see what the same colour code ends up. The electrical tape will stay the same and will last a lot longer than handwritten notes.

So, what do you do to keep your station in order? Do you just remember? Do you have a system? Why not share it in the comments below so we can all learn from you.

Some other interesting reads

  • What is an Antenna Coupler
    An antenna coupler (also called an antenna tuner or matching network) is a device used in radio systems to ensure impedance matching between a transmitter and an antenna. Most transmitters are designed for a specific impedance, commonly 50 ohms, while…
  • Antennas
    Amateur radio operators use many different antenna types, each designed for specific bands, space limits, and operating goals. Here’s a clear overview of the most common ones and why hams choose them. Wire Antennas These are some of the simplest…
  • Dipole Antenna for Portable Use – Make your own!
    A dipole antenna is a basic radio antenna made of two conductive elements fed at the center. It is typically a half-wavelength long and is widely used as a reference antenna in antenna theory and practice. Dipole antennas work by…
  • Interference
    Interference in Amateur Radio refers to unwanted signals that disrupt radio communication. This interference can reduce signal clarity, make contacts difficult, or completely block communication between amateur radio operators. Radio Frequency Interference (RFI) is one of the most common problems…
  • 6m and TV Channel 0
    Prior to 1989, it was illegal to operate between 50 MHz and 52 MHz in Australia. It was a real pain as that was where all the action was when the band opened up. However, after many requests from the…
  • Dipole Antennas Vs Long Wire Antennas
    I’ve heard a lot about dipole antennas, and I’ve heard a lot about long wire antennas also. I would say I’ve seen more dipoles than long wire antennas. So why is that? What is the difference between them? Which is…
  • Repeater-START
    Repeater-START is a multi-platform app designed for ham radio and radio-operator enthusiasts who need fast access to repeater information. The app provides a detailed repeater map as well as a distance-sorted list, allowing users to easily locate nearby communication points…
  • The 6-Meter Amateur Radio Band
    What Is the 6m Band? The 6-meter band, spanning roughly 50–54 MHz, is a section of the VHF spectrum assigned to amateur radio operators. Its wavelength is six meters, and its position between HF and VHF makes it behave like…
  • Anytone AT-778UV
    Overview The Anytone AT-778UV is a dual-band VHF/UHF mobile transceiver designed for amateur radio operators. It operates on the 136–174 MHz (VHF) and 400–490 MHz (UHF) bands, offering reliable two-way communication for both ham radio and commercial use (depending on…
  • 160 Meters Band
    160 meters band is known as the “Gentlemen’s band”. It is right next to the AM commercial band, known as medium wave. The 160-meter band is the radio frequencies between 1.8 and 2 MHz. For many decades it was the…

GD-77 Won’t connect to PC

I have been using my Radioddity now for some years and love it.  Though upgrading this to the OpenGD77 opened a whole new world and it gets better all the time.

One issue I had for a period was not being able to connect to it via my PC. For some time, it worked, then it stopped. It was most frustrating as I could not run the radio as a local repeater anymore. I almost never update the codeplug now and update the firmware every few weeks, but I could not do any of this without my PC connection.

After checking I had the latest community programming software, I was stumped.

Roger, who is behind all the programming of this radio and who lives nearby, kindly gave me some advice over email.  He suggested it was a Com-Port issue.  And he was correct.  So, I have put this together to help others who may have the same problem as I did.

From windows 10, type in the search box Device Manager.  Then you will get a box like the following.

If you expand out the Ports section, you can see the issue I had straight away, I had the OpenGD77 on com port 4, and an Eltima Virtual Serial Port on com port 2-4 also.

I disabled the Eltima com ports listed by right clicking on them and nothing seemed to stop working, so then I uninstalled them both.  And straight away the com port worked through to the radio like it used to.

Great to have my GD77 back in action!  Hopefully this has helped you, if it has, please let me know.

There are some more interesting reads below that you may enjoy also.

  • HamClock
    HamClock has always fascinated me, as it seems such an amazing program specifically set up for Amateur Radio. I have seen countless videos on it but…
  • NanoVNA H4 USB Control to PC
    If you haven’t seen my previous blog on the NanoVNA Analyser, then I suggest you look at that first before reading this blog. This one will…
  • Flrig
    Flrig is a transceiver control program designed to be used either stand alone or as an adjunct to fldigi (see my review on this). The supported…
  • VARA – VARAC
    Ever heard this sound on HF / VHF / UHF? I know I have more and more recently. After a bit of research, someone told me…
  • EchoLink CQ
    I’ve been using EchoLink well before smartphones where the only way I knew how to connect to a different station was via the radio. The internet…
  • NetTime
    When using digital over the radio, it is particularly important you have the correct time. Even a second out will stop you from making contacts. I…
  • GD-77 Won’t connect to PC
    I have been using my Radioddity now for some years and love it.  Though upgrading this to the OpenGD77 opened a whole new world and it…
  • DudeStar
    Here is a free windows program that will connect your PC to: DMR Yaesu Fusion DStar M17 P25 NXDN You can do all this without needing…
  • Welle.io
    Welle.io is a DAB and DAB+ software defined radio (SDR). It runs on Windows, Linux and embedded devices like the Raspberry Pi 2 and 3. You…
  • Treehouse
    An unusual name, but a catchy name no less, just like Peanut that was written by the same person, David PA7LIM. If you like Peanut, then you will like this project also. This project, like Peanut, includes some amazing coding and thinking.…
  • Software Defined Radio (SDR)
    If you don’t have one of the latest and greatest expensive scanners, you will struggle to listen to a lot of transmissions. While there is still…
  • BlueDV Windows 10 GD-77
    I found it hard to find useful information on how to run the OpenGD-77 hotpot mode with Windows 10. At the time of writing this, there is a lot about this topic using a pistar and even android or ISO, but not much with Windows 10. This is my experence with BlueDV and Open GD-77 using a Windows 10 PC.…
  • Iphone won’t download photos
    I get the “Device is unreachable” Error message when trying to import media from iPhone to Windows 10 PC. …
  • ProScan and ProScan Client Update
    I recently started using ProScan after years of using FreeScan. I have always enjoyed using FreeScan as it is easy to setup, I can download outputs from the software, and the main reason “it works”. However ProScan seems to be more graphical and has different features also.…
  • ProScan and ProScan Client
    I recently started using ProScan after years of using FreeScan. I have always enjoyed using FreeScan as it is easy to setup, I can download outputs from the software, and the main reason “it works”. However ProScan seems to be more graphical and has different features also.…
  • USB Device Error PL2303HXA
    I went into the device manager and found the error, my cable no longer worked. This same issue happened to a USB Card reader also.…
  • DMR Explained
    With digital radio changing so quickly, below is a bit of an update in regards to DMR radio networks. DMR stands for Digital Mobile Radio and is…
  • RH1 Radio Cup Holder
    Why does a radio need a cup holder? I agree it’s a bit odd. But this isn’t a product that involves a cup. Rather it uses a…
  • Radioddity RA-UV712 Magnet Mount Antenna
    There are lots of duel band antennas available, but most required extra mounting brackets. These brackets often restrict you as to where you can mount the antenna…
  • Radioddity GD77
    After using this radio for years, this is my summary on how I find it. While I want to replace it to a base station that puts…
  • GD-77 Won’t connect to PC
    I have been using my Radioddity now for some years and love it.  Though upgrading this to the OpenGD77 opened a whole new world and it gets…
  • SMS via Radio or Hotspot
    One of the most underutilised by very cool feature that comes with some digital networks is the ability to send and receive SMS messages. You can send…
  • Portable Hot Stop with Battery Pack
    The new OpenSpot3 has come out with an internal battery. You might ask why? Well there is two common issues that is mostly raised with almost all…
  • BlueDV Windows 10 GD-77
    I found it hard to find useful information on how to run the OpenGD-77 hotpot mode with Windows 10. At the time of writing this, there is a lot about this topic using a pistar and even android or ISO, but not much with Windows 10. This is my experence with BlueDV and Open GD-77 using a Windows 10 PC.…
  • Upgrade to OpenGD77
    This page is just a help to friends I have spoke to who are interested in upgrading the Radioditty GD-77 to the OpenGD77 software. This is not my work, however I really do appreciate Roger and his team have done to put this together. I claim no responsibility if it breaks your radio, however I have not hear this happen now in some time. I am not an expert at all with OpenGD77, I have just put this together to help people who have asked me how to do it.…
  • The Radio Box
    How do you stop a hand held radio from falling and being damaged? Do you sometimes put the radio down on a bench or desk between overs…
  • Updating GD-77 Firmware
    Updating the firmware on the GD-77 can be daunting, as you can easily “brick” your radio. So be extremely careful. Make sure you understand why you are…
  • My Radio Diddity GD-77
    Starting in digital can be a little overwhelming to start with, no matter how many years you have had your licence.…

BlueDV Windows 10 GD-77

I found it hard to find useful information on how to run the OpenGD-77 hotpot mode with Windows 10. At the time of writing this, there is a lot about this topic using a pistar and even android or ISO, but not much with Windows 10. This is my experence with BlueDV and Open GD-77 using a Windows 10 PC.

Someone once asked me after reading this page, why would you want to do this? So I have added this paragraph to try and explain. One reason is to extend your hotspot range. For example, if you use a normal regular hotspot, it will only have a small range around or in the house. If you want to go for a walk or dig in the garden, you either have to take a battery pack to plug your hotspot in and your mobile plus your radio. This is something I have done many time, especially while camping and in outback Australia – I have added a photo of it below. However if you have a spare digital radio, then you can plug in your GD77 into an external antenna and via BlueDV as explained below, and then almost run your own 5W repeater into the talk group you want. I have done this and been able to walk several kms from home and still have full access yet only taking my GD77 radio with me. The other reason you can do this is because you can. To make your own repeater is a bit of fun.

Hotspot with battery pack and mobile phone on a park bench.

Before you read on, it should be noted that the Open GD-77 firmware and software is changing all the time, so some of the steps below may change. I will do my best to keep this page up to date, however please message me or leave a comment if you have any suggestions.

First install the Open GD-77 firmware and comm driver. There are instructions on my other post here.

Then once complete, make sure your GD77 is plugged into your USB on your PC. Then type in Device manager in the Windows 10 search box to open the Device Manager. Go to Ports and there you should see OpenGD77 followed by a COM number. If you do not, then you need to install the Comm Driver again. Take note of this Com number.

Now open the GD-77 CPS Community Edition and once loaded make sure it has an Extras menu between the View and Language menus. Click on the Extras menu and select OpenGD77 support. Click on Read codeplug and make sure that works. Obviously you need the radio plugged in and turned on to do this.

Now download the latest BlueDV install file from the following web site. Make sure you select the Windows version. There may be beta versions available if you want to try them.

Download and then install the msi file inside the zip file.

Keep the radio plugged into the USB port on your PC. Turn on the radio and press the green button to go into the OpenGD77 menu. Scroll down to options and then go up to Hotspot and when on hotspot press the right button until it changes to BlueDv. Press the green button to save.

Next open BlueDV and once opened, click on Menu then Setup. Put in your callsign, then change the serial port radio to the Com port noted earlier. Tick on RX/TX Colors, enter in the Frequency you wish to use, enter your DMR ID in both boxes, then select the Brandmeister DMR Master server you want to connect to and put in your password. Select Save to save these settings and close the setup box.

Now turn on Serial (top left under menu) by pressing the slide switch to the left, and DMR in the BlueDV interface. If you can not turn on DMR then you have the same problem I did, then you have not turned your radio on correctly or turned the hotspot mode on. If you have not turned on the hotspot, see two paragraphs above. Then, make sure the radio is in VFO mode by pressing the red button, you should see two lines of frequencies. Make sure they are both the frequency you are using in BlueDV. Turn your radio off, connect the cable and plug it into the PC, then hold down the small black button above the blue button and PTT button, and while holding the button, turn the radio on. The radio should say Hotspot along the top of the screen.

It should now work. Adjust your power level on this radio and plug into a nice antenna, then you can use another DMR radio on the same frequency and you now have your own hotspot that will cover an area that your GD77 will cover.

If you put in the DStar or Fusion settings, you can cross mode across to these networks also if you use the latest BlueDV version.

For more information, here is a video I found that got me going with this project. If you look at this video from 6:34 you can see how to do it without BlueDV and using MMDVMHost instead.

I hope you have found this useful. Please see below some other similar articles I have written that might be of interest. Please leave me some feedback if this has been of some help.

The History of Ham Radio

A good friend of mine, Mike VK5ZC, put the information below together and asked me to put it on my web site. He has spent a lot of time putting it together with pictures and videos, so I encourage you to have a good read.

Topics include:

  • What is Ham Radio
  • Introduction Video
  • The Circuits
  • The Components
  • The Early Pioneers
  • Who Invented the first radio
  • The Amplifier
  • Modulation
  • Introduction to SSB
  • Pre-WWI
  • Between the Wars
  • During WWII
  • Post War
  • Licensing
  • Call Signs
  • Types of Radios

Open the PDF document here:

Ham Radio History

What did you think of this document. Please leave a comment below.

Mike also wrote a document Antenna’s which is also a fantastic read. You can read that here.

Other Reads

If you enjoyed that read, here is some more posts we have on this site.

Ham Radio History