Azjeg
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Latest Activity

Azjeg commented on Azjeg's blog post "See" more of your RF environment in the field
"We use at least half a dozen different types of stock SDRs for the SA, and we also modify some of them for specific bands. Additional filters, LNAs and antennas help a lot in sensitivity and selectivity. It's hardly ever the same setup, because…"
Nov 25
AKP commented on Azjeg's blog post "See" more of your RF environment in the field
"can we see the schematics of the spectrum analyzer  ? "
Nov 25
Szabolcs Kovacs commented on Azjeg's blog post "See" more of your RF environment in the field
"+1"
Nov 11

Moderator
Vladimir "Lazy" Khudyakov commented on Azjeg's blog post "See" more of your RF environment in the field
"Superb!"
Nov 9
Azjeg posted a blog post

"See" more of your RF environment in the field

One of the most difficult risks to manage with all sUAS flight operations, and in fact with most remote-controlled vehicle systems is radio interference. Detecting the threat and evading it is almost impossible without proper RF instrumentation, namely a decent spectrum analyser. It's not something even developers are taking to the field too frequently, not unless RF…See More
Nov 9
Azjeg replied to Crayon Lin's discussion What do you think about this type of GCS ?
"Looks fairly clear from this screenshot, but a lot depends on the general menu structure, arrangement of on-screen controls, keyboard shortcuts, etc. I've found that writing complete use case scenarios of various flight operations and learning…"
Oct 23
Azjeg commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"You should look into Saiy or any other similar voice command application, because the above is already possible with Android tablet level hw. Because Saiy is now open source it may as well be easier to customise the code to this very purpose. As…"
Sep 28
Andreas Gazis commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"To tell you the truth, speech recognition will be such a breakthrough that I am afraid to even dream about it for fear of disappointment. Often, taking eyes off the model even for a second can be extremely inconvenient. Very recently, I spent…"
Sep 28
Azjeg commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"I don't think it's a dumb question, because voice command can be a viable alternative in certain UAV applications. Since it needs at least some embedded IT hw it may as well be an option in the 10" telemetry version, which is based on…"
Sep 27
Andreas Gazis commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"This is probably a dumb question but what is the current state of speech recognition? If a small subset of commands (the flight modes really, they only a handful) can be recognised by a relatively low powered processor, that would be a dream come…"
Sep 27
Azjeg commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"As many people have pointed out both rotary pots and sliders as important features, we have been looking into this in detail. It is possible to install two sliders on the top edge of the frame at the corners to be operated by your index finger. The…"
Sep 27
Edward Harevich commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"One of the things that stand out right away is the lack of slider switches.  Slider switches for me are key as I like to use pan and tilt on my cameras."
Sep 27
Azjeg commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"I have no worries about the ergonomy of the original design since we've been manufacturing it in small series for some time now. See here: RHH The "square" shape is a given with a monitor if we don't want to enlarge the footprint…"
Sep 12
Andreas Gazis commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"The reason I use 2-3 flight modes on the Tx is that it is easy to accomodate on most Txs. This is also why I never head to the field without a laptop, Tx alone just doesn't cut it. Personally would absolutely love to have at the very least…"
Sep 11
Riccardo Kuebler commented on Azjeg's blog post Light FPV GCS and payload controller, call for design input...
"Hello, at a first glance that looks nice. Directly to your questions: - adhering to a generic RC control would let most used pilots to feel at home, but hey, there's no reason to stick at that if reasons are good - can't understand what…"
Sep 11
Azjeg posted a blog post

Light FPV GCS and payload controller, call for design input...

Some of you may have already seen our rugged professional mission control units also presented here on DIYdrones. Most of those are produced to at least industrial IP specifications, but developers and DIYers are constantly bombarding us with requests for lighter and especially cheaper integrated solutions that would be at least…See More
Sep 11

Profile Information

About Me:
The Mad Hungarian
Please tell us a bit about your UAV interest
Dabbling in rugged field gear...
Hometown:
Budapest

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"See" more of your RF environment in the field

Posted on November 9, 2018 at 8:05am 4 Comments

One of the most difficult risks to manage with all sUAS flight operations, and in fact with most remote-controlled vehicle systems is radio interference. Detecting the threat and evading it is almost impossible without proper RF instrumentation, namely a decent spectrum analyser. It's not something even developers are taking to the field too frequently, not…

Continue

Light FPV GCS and payload controller, call for design input...

Posted on September 11, 2018 at 10:24am 9 Comments

Some of you may have already seen our rugged professional mission control units also presented here on DIYdrones. Most of those are produced to at least industrial IP specifications, but developers and DIYers are constantly bombarding us with requests for lighter and especially cheaper integrated solutions that would…

Continue

UAV GCS design notes

Posted on August 9, 2018 at 5:31am 4 Comments

It’s probably time to provide some background to my blog posts on various ground control stations we’ve been designing and manufacturing, because our experiences over the years may give some food for thought for fellow UAV/USV developers.

Already in early 2010 it became clear that the multirotor…

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New rugged hand-held GCS with the ultimate modularity

Posted on July 16, 2018 at 3:00pm 4 Comments

We have a new Android based fully rugged ground control station format for some serious UAV/USV work. We’ve been calling it simply the RHH, and it was developed with extensive modularity in mind from scratch. As the supporting and enthusiastic community of DIYdrones looks more and more like the primary meeting…

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