Topband: VU2GSM webSDR use

Sun Jan 14 10:48:04 EST 2018

Interesting and an explanation why he doesn't respond to my calls from here in NW Europe.  I had put it down to poor RX at his end due to high local noise which I guess is part of the reason.

Regarding SDR's I use a remote SDR situated in a nearby farmers field about 250 metres from my home QTH connected via a 5Ghz wifi link over the top of the neighbours houses.  It offers two benefits over my own average RFI polluted garden in the village, the first being virtually zero noise floor and secondly more space to put up RX antennas.  Just this weekend I connected up a 200 metre long unterminated beverage which compared to my Wellbrook loop on 80m and 160m is worlds apart and would have been impossible in my own garden.  

I have this stated on my QRZ.com page and it is within the rules of most contests regarding the radius in which the RX and TX must be located.  I just see it as optimising the RX of the station.

Regards

Paul MM0ZBH

> On 14 Jan 2018, at 15:23, Bill Cromwell <wrcromwell at gmail.com> wrote:
> 
> Hi Steve,
> 
> I believe it is important to make clear when we are using a distant WebSDR receiver so we do not mislead others to wrong conclusions about propagation conditions nor the performance of their station equipment. I do agree there is nothing inherently evil about using WebSDR. One primary goal of ham radio is to communicate. You can't work them if you can't hear them. But we also draw conclusions about propagation and station performance. In the case of "contests" or activities like DXCC paper chasing use of far remote receivers could undermine the core of the activity. I am not a paper chaser so others must decide that issue.
> 
> I have been playing with WebSDR reception and I expect to eventually submit some logs that relies on use of those. The log will always include the information about what receiver was used and it's location. I think that is important information. Others may have different motives. I am not a radio legislator and I am not in enforcement.
> 
> Do your best to fit your own activities into the 'big picture' and practice good citizenship.
> 
> 73,
> 
> Bill  KU8H
> 
>> On 01/14/2018 10:03 AM, Steve Babcock wrote:
>> I have been "sitting" on this for a few weeks wondering if I should share this information, but after seeing some spots yesterday for VU2GSM on 160m, I decided that others may appreciate it.
>> I know I would.
>> 
>> If you have worked Kanti, VU2GSM recently on the low bands...40, 80 or 160 you should be aware that he was most likely RX using a NA webSDR. The links below are PDF copies of email correspondence with Kanti confirming that this is routine for him.The emails are between both VE5UA, myself and VU2GSM. (Please read the email threads from the "bottom up" to be chronological.)
>> 
>> https://drive.google.com/file/d/15n35-1wHPOdWi2Xib7QAQgxkg-hrOujs/view?usp=sharinghttps://drive.google.com/file/d/15n35-1wHPOdWi2Xib7QAQgxkg-hrOujs/view?usp=sharing <https://drive.google.com/file/d/15n35-1wHPOdWi2Xib7QAQgxkg-hrOujs/view?usp=sharinghttps://drive.google.com/file/d/15n35-1wHPOdWi2Xib7QAQgxkg-hrOujs/view?usp=sharing>
>> https://drive.google.com/file/d/1MdZFLJrwcBs-vHh0PNZc2DSevu3lrwcg/view?usp=sharing <https://drive.google.com/file/d/1MdZFLJrwcBs-vHh0PNZc2DSevu3lrwcg/view?usp=sharing>
>> 
>> To be clear, I do not judge Kanti for his desire to augment his rx, and do not think it is wrong. If he chooses to use Ham radio this way that is his choice. However, I myself do not wish to include a "half" QSO toward my own (personal) DXCC count, and perhaps others will feel the same hence this email. I also don't judge others that are good with such webSDR QSOs since each has his own goals and objectives.
>> 
>> Here is some background. I have been working VU2GSM frequently and with ease on 40m in the morning and evening. He would respond almost immediately to my calls which seemed odd. More typical is Rakash VU2RAK who has a great signal but usually can't copy me, though we have QSOd a few times when conditions are exceptional.
>> While at a local ham lunch, I mentioned this, and Don VE6JY said that Kanti is often logged into his webSDR. The following week I copied VU2GSM on 80m in the evening with very light copy with my 2el Yagi and 1000' beverage (diversity rx with K3). He answered immediately and we had a QSO. I was suspicious. I emailed Don VE6JY and he confirmed that at that time Kanti was indeed logged into his SDR.
>> I deleted the QSO from my log.
>> This then precipitated the e-mail correspondence which I share on the attached links.
>> 
>> There is little doubt this is going on all the time, and we will never know. We can't undo the technology that makes webSDR possible.
>> There are those who who feel that this destroys the “integrity” of the DXCC. However, not everyone cares about DXCC.
>> Kanti is not a villan. He is doing nothing wrong. He is not “cheating”. In his email correspondence he is very open and transparent and makes it clear he doesn't chase DXCC, and could care less about it. Why should he?
>> From Kanti's perspective, using a webSDR enhances his enjoyment of the hobby living in RFI polluted Bangalore. For others, a "half-VU" QSO is better than none and they are happy.
>> 
>> Like others, I spend a great deal of effort optimizing both rx and tx and someday when I do make the QSO with VU on 80 and hopefully 160, it will be a true two-way contact. The “buzz” for me is not getting the country counter in the log, its about knowing that my station made the contact via radio….both ways…all the way.
>> 
>> The purpose of this email is simply to inform those who have worked Kanti recently that it is possible/likely that your TX signal was not actually heard in VU.
>> 
>> 73, de Steve ve6wz
>> _________________
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