CW Stick Keyer

Hi everyone,

Today I got a new toy for my portable CW: a CW Stick Keyer. This is an absolutely cool and perfectly working touch paddle.

Works like a charm! I’m used to a Palm Single paddle so it’s perfect as I’m used to mono paddle keying (no squeeze). I personally love it and find it the perfect solution for portable operation.

It also very inexpensive: 12Euro + VAT (+shipment)!

cwstick_817_1 cwstick_817_2
I did attach it to the Yaesu 817 so that I can also rotate it when it’s time to pack everything up.

I just ordered another one for my YouKits HB1B 😉 Probably I’ll add a few magnet at the end of the CW Stick Keyer so that I can attach and detach it easily to the HB1B.

Details and all info

Size: 100 x 19 x 2mm
Weight: 6 gr + cable
Cable: 60 cm
Connector: 3.5mm stereo jack

You can find it here: http://www.tspelettronica.com/index.php?option=com_content&view=article&id=63%3Acw-stick-keyer&catid=38%3Aham-radio&Itemid=65&lang=en

There you’ll also find 3 YouTube videos showing it working.

There’s also a PDF flyer here: http://www.tspelettronica.com/attachments/article/63/CwStick.pdf

72/73, Andrea IU4APC

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817 Companion App: First Video Preview

Hi everyone,

my friend Julian OH8GEJ is one of the very few people that help me in testing my apps during the development. I really need those friends testing them and suggesting changes/features and reporting bugs.

He just published a video with a very first preview of the app running.

Enjoy it and stay tuned for more videos and post detailing the new app.

72/73 Andrea IU4APC

817 Companion Android App In Development

Hi everyone,

finally I’ve found the time to work on finalizing the “817 Companion” app.

Here’s a list of the features:

  • control of the Yaesu 817 ( change band, frequency, mode)
  • memories (10 memories for each band)
  • audio spectrum/waterfall (4Hz wide) with touch QSY
  • DX Cluster with filters and touch QSY
  • parameters settings

I should be able to pst some screenshot in the coming days.

Control could be done via USB Serial or Bluetooth Serial.

If you have any idea or suggestions, I’ll be more than happy to hear them and integrate into the app.

72/73 Andrea IU4APC

One Year Of App Development

Hi everyone,

One year ago I published my first app for Android: the KX3 Companion app. After one year I can say that 1 out of 10 people owing a Elecraft KX3 in the world, use my app. That’s a great success for me.

Everything changed since then. I loved so much to develop apps for ham radio that in just one year I developed 5 more apps:

  • KX3 KeyApp – a virtual keypad for your Elecraft KX3
  • WSPR Beacon – the only WSPR signal transmitter for Android to check band propagation and antenna performances on the go
  • CW Beacon – automatically send CW beacon messages that can include various information
  • QRSS Beacon – send very slow CW messages that can be hears at very long distances using very low power
  • Morse Machine – the app that let’s you learn CW as if it’s a game. Very funny and most important… it works!

Those are my apps for ham radio but I also developed one for my “day job”: the Forex Dashboard to check currencies (and stock indexes and commodities) strength/weakness in real time over 6 time frames with alerts.

Feedback from all the users has been great and is keeping me updating the existing apps and thinking about developing more.

I’d like to thank you all for that and for keeping supporting their development.

I’m already working on new apps that will be out in this second year of app development. Most important I’ll start publishing the iOS ported version of some of my Android apps: the Morse Machine and the Forex Dashboard first.

Happy APPniversary!

72/73 Andrea IU4APC

Morse Machine App On #NoAgendaShow !!!

Hi everyone,

Listening to episode #700 of my preferred podcast NoAgendaShow, I found out that my Morse Machine app has been nominated by my friend Adam Curry (@adamcurry).

You can listen to it at 2:57, but I suggest you to listen to the whole show and follow the show every Thursday and Sunday, if you did not already, as it’s worth every single minute spent listening to Adam and John C. Dvorak.

I’m very honored about that.

72/73 Andrea IU4APC

Testing An Homemade Antenna With #WSPR

Hi everyone,

this morning I decided to give a try to an antenna I made in the past weeks. It’s a simple 6m fishing rod with an homemade LC circuit. I decided to insert the fishing rod inside the coil. I’ve been advised that it would lead to a high Q but that makes it quite practical as it’s very easy to transport (closed it is around 50cm).

I went to a place 30 minutes from my QTH that is about 430m high and it’s easy for me to reach named Montecodruzzo.

Here are a few pictures of the antenna and of my setup:

I tested it on 40m and 20m mainly. I was able to tune it quite easily on both the bands and without ground wires… I forgot to take them 😦

Results also where pretty good, specially on 20m.

Here’s a map showing where my WSPR has been heard.

wspr

Probably my HyEndFed (and the Alexloop) are still better antennas but the lack of any ground surely has some impact in it’s performances.

I also tested the WonderLoop but results were too poor to be shown. So far I was only able to use it at home from the inside and poor results were expected. But I’ve been surprised (negatively this time) by its open air performances. I want to give it one more try when the Wolphi-Link for my new Yaesu 817ND has arrived. Actually I work with a hand made cable adapter that surely is not the optimal solution, specially for QRP where you have to optimize every single aspect.

Anyway… it’s been a fun morning.

72/73 Andrea IU4APC

Morse Machine 3.0 With New Look

Hi everyone,

I’ve been quite busy with my day job lately and couldn’t work much on ham radio apps development, but I’ve been thinking about how to give a better experience to Morse Machine app users (me first! :D).

And the main issue I found is that, particularly on smartphones (I use a Nexus 5) keys can be a little too small. So I had the idea to use all the screen space for keyboards and have the histogram with error level “embedded” in each key.

And here’s the result of the new app look compared with the old one:

Screenshot_2015-02-20-12-46-59

Screenshot_2015-02-20-12-46-33

I personally prefer the new one, but for those who like the old one, you’ll be able to switch to it simply going to the menu and selecting “Old Look”. You can come back to the new one by selecting “New Look” in the menu.

Another minor but useful improvement of the new version, is that once you start your session, only the active letters are highlighted in the keyboard.

The new update should be available in the coming hours. I’m finishing a very few things and then I’ll upload to the Google and Amazon Stores.

72/73 Andrea IU4APC