Hf

I participated in the RTTY Round-Up.

Trouble with fldigi/R1CBU

I screwed around lots trying to get fldigi talking to the radio. R1CBU software works great with wsjt-x, but fldigi and flrig completely failed to connect. It wouldn’t key the radio. Switching back to stock software on the radio worked fine with flrig, but where’s the fun in that.

For flrig, I could tell it that it was an older version of the radio (X5105?), and it would key and set frequency, but flrig wouldn’t read back the frequency when updated at the radio.

I ultimately got fldigi talking to R1CBU by using flcat with an xml file for G106.

Then I could “tune” power output following instructions in fldigi manual.

Working!

I started making some contacts on 10M and 15M. It’s much more like voice contacts: yelling back and forth on the same channel. I’m using macros and sticking to those for the contest. They’re on the 3rd page of macros in fldigi.

I’ve made at least a few contacts, so I’ll submit them to the contest

Tuned to 8416khz, I received a Navtex weather report. I tuned the X6100, CW, FIL2 set to be really narrow, and I let fldigi decode the transmission as Navtex.

(After passing the test, I immediately ordered a Quansheng UV-K5 HT. I also ordered this weird $120 HF radio based off the open source usdx project. The HF radio was garbage: the screen was tiny, the audio/CAT control was confusing or non-existent, and it liked to lock up and stop updating its screen. I returned it to Amazon.)

I had been in a hurry, since I was heading to Florida for the week. While I was down there, I discovered the Ham Radio Outlet in Orlando, so I ran there to look around and purchased the Xiegu X6100 QRP rig.

I also picked up a couple accessories shortly afterward to go with it:

• connectors between bnc and sma
• 5W adjustable power supply that didn’t quite cut it all the time (24Vx5W)
• 10w adjustable power supply (12Vx10W)
• speaker wire
• banana clip connectors
• Ham Radio Today: X6100 book on kindle

I heard WWV, the Fort Collins time signal at 5MHz in Neffsville. It was beeps, chirps, and an announcement.

https://en.wikipedia.org/wiki/WWV_(radio_station)

I used the fully-extended, large dipole kit and the RTL-SDR to successfully receive lots of 40m signals. It may have been especially busy, since it was Labor Day in the US and Canada. I found FT8 (40m and elsewhere) signals from St Lucia, Slovinia, South America, Cuba, and a little FT4 (40m).

I also found some BPSK31, RTTY/45, and still unidentified digital signals.

I had fldigi listening to SDR++ tuned to 7096kHz LSB for 20 minutes and decoded a couple different documents via differetn modes.

I also spun the dial to catch a couple other transmissions.