Category: Ham radio

Softrock Lite II completed

Finally got around to putting the last components on the Softrock Lite II receiver. It passes all the voltage tests, which seems like a good sign. I replaced the breadboard jumper terminals with a 9V battery connector to make it more portable. Now all I need to do is make an antenna connector and a wire to a sound card and I should be up and running with it. I’ve got a short length of coax with an SMA connector on it that I can use for the antenna connection, and I’m pretty sure I can find something in my junk box to cannibalize for the sound card connection.

Completed Softrock Lite II
Completed Softrock Lite II

Next on the air

Now that the HF radio is on the air, the next things I need to get set up are the VHF radio, the OpenBeacon and the Softrock receiver.

I’ll need to get/make suitable antennas and get coax for each of them.

The OpenBeacon needs to be reprogrammed, but it works. I can plug in a USB cable and watch it blink out slow Morse code (which is still almost too fast for me to copy). I can also hear it on the HF radio at 10.130 MHz. I’ll need to make up a suitable antenna for it.

The VHF radio should be all set to go once I get an antenna set up and hooked up to it.

Just need to get around to putting the last transformer on the Softrock receiver and make up the external connections to get it on the air.

I’ll need to make up a shopping list for the hamfest next week.

First contest

Operated for the last few hours of the North American QSO party last night. First contest I’ve participated in under my own call sign. There was a pretty good amount of activity on 40m when I was on and I added 17 more contacts to my log. I even managed to make one contact at 5W because I forgot to turn the power up on the radio after tuning it (look ma, I’m QRP!)

Didn’t hear much activity on any of the other bands, although I wasn’t listening too hard.

Had fun tuning around the bands making contacts. It was interesting seeing where my signal was reaching out to.

First contacts

I was tuning around the radio last night while waiting for Fedora 18 beta to install on the computer and heard 9A9A from Croatia calling loud and clear. He had quite the pileup going and it was interesting listening to him work everyone. A little while later after the pile up cleared away, I called him and managed to get him on the first attempt. First contact with the new antenna and it was a DX from almost 7900 km away! His signal was easily 59+ like he was next door, and I got a 59 back from him.

About 40 minutes later, I heard UT2IJ in the Ukraine calling and working a pileup too. Rather than wait, I responded and managed to work him on the first try too from 9100 km away! His signal was pretty good, a 58 and I got a 57 back.

Looks like the antenna is working pretty well.