About

Gender

Male


Location

Miami, FL


About Me:

VOva


Please tell us a bit about your UAV interest

rangevideo.com


Hometown:

moscow


Activity Feed

vova reznik commented on Tomi Piriyev's blog post DroneePLANE review- Dronee app, carry case, Geofence featue, SonyRX0 support, and more
"Hi, very nice.

I have a technical question:

How are you syncing Sony Rx0 shutter with GPS timestamp?
If you are going for centimeter accuracy you would need an accurate shutter mark"
Jan 31, 2018
vova reznik commented on vova reznik's blog post Getting to 100km, with a big help from GEB 8043125.
"We will have new endurance batteries in the next few weeks. 
They will be better made and even higher energy density."
Apr 8, 2015
vova reznik commented on moglos's blog post Anatomy of a 301 km Flight
"There were 24 batteries in a 4S7P configuration making a total of 23,800 mAh.


Is that a typo? Do you mean 28 cells?
Thanks!
Thank "
May 1, 2014
vova reznik commented on moglos's blog post Anatomy of a 301 km Flight
"Motor used?"
May 1, 2014
vova reznik commented on vova reznik's blog post Getting to 100km, with a big help from GEB 8043125.
"Attached is a charge/discharge graph a single GEB 8043125 cell. 
After 95 cycles, the battery has lost 13.75% of its capacity.
This is ideal. You have to take into account the interaction between cells in a pack, and also higher discharge regime.…"
Mar 25, 2014
vova reznik commented on vova reznik's blog post Getting to 100km, with a big help from GEB 8043125.
"Or an x8 configuration "
Mar 24, 2014
vova reznik commented on vova reznik's blog post Getting to 100km, with a big help from GEB 8043125.
"The Tarot prop might be more efficient at lower RPM- if you are using a smaller battery and thus less weight."
Mar 24, 2014
vova reznik commented on vova reznik's blog post Getting to 100km, with a big help from GEB 8043125.
""I will test to see what happens at 50 cycles, but II would be OK with 50 cycles for a record breaking battery. I could do a long duration flight each week, for a year. That much flying is just realistic...   How often do you need to break a record…"
Mar 24, 2014
vova reznik commented on vova reznik's blog post Getting to 100km, with a big help from GEB 8043125.
Mar 23, 2014
vova reznik posted a blog post
Today we decided to finally get out of the office and go fly !I wanted to test a new pack which has been sitting on my desk for a while, a 14.8V 4s4p 24400mAh. This is a different type of lipo , with a energy density of 262 Wh/kg. Simply, this…
Mar 23, 2014
vova reznik commented on Joseph Aletky's blog post 134km/83.5 Mile, 4 hour flight with our Skywalker
""We have been testing some of the new battery technology in different configurations and we think we found the optimal configuration for the Skywalker"

What type of battery is it?"
Feb 11, 2014
vova reznik commented on Sue Rosenstock's blog post Fly high with big sales on 3DR copters
"I think 3DR is not focusing on retail sales presently. There is more money to be made in other sectors. "
Jan 27, 2014
vova reznik commented on Marque Cornblatt's blog post Game of Drones Kickstarter Announced
"Lets some money , fast."
Jan 3, 2014
vova reznik commented on Stefan Gofferje's blog post 3m wingspan fiberglass UAV from Hobbyking
"I ordered two, one for beach flying ;p"
Jul 11, 2013
vova reznik commented on Wesley Versfeld's blog post Tarot T810 build log
"If you have part numbers too, that would be SUPER :)"
Jul 9, 2013
vova reznik commented on Wesley Versfeld's blog post Tarot T810 build log
"Hi,
Can I see a close up of how you mounted the batteries to the LG?

Best,
Vova"
Jul 9, 2013
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