Author Archive
Times are a changing
It has been some time since I have posted but it has been very busy out this way as we are moving. It has been packing, packing and more of the same!! The move is underway so I'm looking at 2-3 weeks before VE3WDM is back up and running. We are still in a condo but the good news is we are 100 feet higher with a clear east/north east exposure.
See you soon once all the unpacking is done.
See you soon once all the unpacking is done.
Initial setup of SunSDR2 Pro
To get the rig up and going it's not like most dial and knob rigs were you plug it in, turn it on and start spinning the VFO. This as most SDR rigs there has to be a talking relationship with the rig and PC. Lets start with the PC because there is going to be software on your PC that the SDR rig will have to communicate with and to do it well your PC should meet certain spec's.
Apache Labs ANAN 10 recommends an Intel i3 2ghz or better, 4 GB ram, screen resolution of 1280x1024 and a full duplex 1 GB ethernet card.
Flex radios knowledge base suggests Intel i3 or i5 quad core processor, 4GB ram for 32 bit OS and 8 GB ram for 64 bit OS, screen resolution of 1280x768 and the ability to support firewire.
Sunsdr2 Pro recommends (located under "read it first") intel i3 1.6 ghz or higher, 8GB ram did not specify 32 or 64 bit OS, minimum screen resolution of 1024x600, LAN network card of 100 Mbps or 1 Gbps
Now mind you these in some cases are minimum specs but even to move up to the next level in a PC would not mean you are moving toward a high end gaming PC. Most of us have a PC at home for one reason or another and I would go out on a limb to say that most PC's at ham's homes would meet the minimum standard for SDR to function well.
My SunSDR2 Pro's setup involves some minor PC techno wizbong maneuvering.......my SDR rig like most others communicate to the PC via a LAN cable and using an IP address. Now the Apache Labs ANAN 10 when powered on (if your LAN is correctly configured) an IP address should be automatically assigned in other words the rig and software should be communicating. The Flex radios are the same in regards to setup (again if your LAN is correctly configured) an IP address should be automatically assigned. This I believe is known as DHCP were the configuring is done automatically. For some reason the SunSDR2 Pro does not take advantage of this, you have to manually assign the IP address. It did not work out to well for me as I have 2 LAN options in my PC one is a card and the other is the one on the motherboard. When configuring the IP address I called up the wrong card (not the one the SDR rig was plugged into) Once I figured that out I was getting conflicts and issues. Long story short I have everything running now. I may email the Expert Electronics and ask why they chose this route and not DHCP.
The only (as far as I know) software this radio will work with is ExpertSDR software. Having said that I am very happy with the software and questions I have asked on the forum has been answered very promptly. It runs very smoothly on my PC and the waterfall looks great! The next post I will be looking at the ExpertSDR software.
The only (as far as I know) software this radio will work with is ExpertSDR software. Having said that I am very happy with the software and questions I have asked on the forum has been answered very promptly. It runs very smoothly on my PC and the waterfall looks great! The next post I will be looking at the ExpertSDR software.
My new ham radio passion revealed.
![]() |
| My new adventure arrives |
The SDR radio is a learning experience for me and I’m sure it is going to be the way of the future and I’m a slow learner so I wanted to get on the wagon soon. I “tried” to set the radio up on my own to have it communicate with my PC and it just went from bad to worse. I had to get the rig to communicate with my PC via the Ethernet card. I have two Ethernet cards and was getting them intermixed until I was lost. I didn’t want to get frustrated as this is a huge learning curve BUT I did give in to emailing Yuri about my situation. He promptly called me and set up a time to use Team viewer and take over my PC to figure out the issue. Within 15 minutes he had my PC and SDR radio “talking” with each other.
![]() |
| SunSDR2 pro |
The SunSDR2 Pro tops out at 20 watts and includes VHF and a lot more that you can read about from this LINK. As I was saying at the start of this post the IARU contest was on this weekend and I threw my SDR rig into the action. This contest gave me an opportunity to see how the receiver stacked up on a busy band. I was impressed and very much enjoyed using the second independent receiver/transmitter.
I was not an active participant in the contest I was there to see how the receiver preformed. Next I want to get my contest software and logging software on board with the SDR radio. Some draw backs I have found with this rig is.....at this point in time there is no QSK and there is no one button split operation. For split it involves a few button pushes. I have been told and read on the forum that these issues are known and solutions are being worked on.
![]() |
| Using the 2 receivers |
My change of direction leads me to this………..
![]() |
| At times it did not go as anticipated |
![]() |
| The fun begins |
At this point (don't get me wrong I'm still having a blast) I am learning about all about static IP address, Dynamic IP address, just plan old IP address and finally Subnet mask. Oh and believe me I never knew how fast things can go wrong if your not really sure about these settings and the numbers you place in set empty spaces.
![]() |
| The numbers game begins |
NEWS on heading in another direction!
The post office delivered my change of direction this week. I’m very excited as this is going to be a 180 degree turn for me. This may sound odd but this box contains something that at times will frustrate me, take me in a direction I have never been before, expand both my knowledge and skill and I hope as I will be retiring next year keep me amused and occupied for years to come. Below is a picture the weller soldering iron preping some cable with Anderson power pole connectors........hmmmmm how on earth does Anderson power pole connectors fit in with my 180 degree turn?????
Ham radio as I know it is out
I decided to put my Elecraft K3, Elecraft P3 , K-pod and LP-Pan up for sale!! It may sound odd but I was very close to the K3 and it served me very well. The support at Elecraft is amazing along with many rig software updates. The gear was sold one piece at a time. First it was the LP Pan that was sold and soon after the Elecraft P3 was sold and then the K-pod was gone. Just today the Elecraft K3 was shipped out. What is left is a vacant spot on the left side of the radio desk.........hmmmm is it still called a radio desk with no radio??? Why this drastic move you ask.....well the solar cycle is at a low, I do have some real challenges in the condo with a compromised antenna and when I looked over at the roll top desk that used to hold the K3 I just was not moved to go and turn it on. I came to the conclusion I needed a new challenge, something to give my learning curve a challenge. So what am I off to next.........stay tuned to find out!
The ham radio learning curve!
It's true with Amateur radio there is a learning curve, depending on the background that you bring to the hobby the curve can be shallow or a very deep one. I don't shy away from the "curve" as it makes the hobby very interesting and a challenge. Because amateur radio is very deep no matter what there is always a learning curve for us all. This is a great because with most things once the interest and challenge is gone one tends to move on to something else. Funny thing about ham radio is your interest and challenge in the hobby can hit a downward swing BUT within the same hobby there are new challenges and interests.....such as the low solar cycle some may loose interest in certain HF activity but then gain a huge interest in something like FT8!
Here is a personal learning curve for me regarding this hobby....many times I have looked at the shack and said "there are some items here that I seem to be not using and are collecting dust" My thought is to convert those items into ham bucks by selling. Having said that here is my learning curve, there have been way to many times I have sold an item or two or three and then a short time later was in dyer need of said sold item. In some cases I have had to purchase once again the same item I sold. My learning curve or my take away is just hold onto it for a little bit longer as you may end up needing it again!
Here is a personal learning curve for me regarding this hobby....many times I have looked at the shack and said "there are some items here that I seem to be not using and are collecting dust" My thought is to convert those items into ham bucks by selling. Having said that here is my learning curve, there have been way to many times I have sold an item or two or three and then a short time later was in dyer need of said sold item. In some cases I have had to purchase once again the same item I sold. My learning curve or my take away is just hold onto it for a little bit longer as you may end up needing it again!
























