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01-10-2016 01:34 PM
Ardy123
Re: Radios Frequencies allowed in Canada

On P. 56 of the article it states. "The frequency band with the below
specification:
5,650Mhz to 5,925Mhz ** is part of
the spectrum assigned to Radio Amateurs
and Radio Amateurs are secondary
users in the bands marked with asterisks
**, and may not cause interference to
primary users."

Does this mean that the P3 cannot be flown without a HAM license as it operates on 5725-5825 MHZ?
01-07-2016 10:17 PM
bcsaltchucker
Re: Radios Frequencies allowed in Canada

Quote:
Originally Posted by adaptabl View Post
2.4 does not travel far and 5.8 even less. Both are absorbed by the environment very easily. The rage is not very far. Having a neighbor with a WIFi router will have much less interference on your field than DJI video operating at the field. Our club would not let anyone do FPV on 2.4G.
I see these things all over the place nowadays. they extend the range of WiFi to many km

https://en.wikipedia.org/wiki/Long-range_Wi-Fi

but anyways, there is WiFi coming from so many of our smartphones - so even if the range is only a hundred feet, that can be right next to our receivers at the RC field and still a concern.
01-07-2016 09:22 PM
g1975a
Re: Radios Frequencies allowed in Canada

Quote:
Originally Posted by adaptabl View Post
It is page 56 of the PDF or page 54 of the magazine
Thanks. Yes, I was looking at the PDF page #.
01-07-2016 01:15 PM
adaptabl
Re: Radios Frequencies allowed in Canada

Quote:
Originally Posted by bcsaltchucker View Post
my cell phone would almost never have BT and Wifi turned off. this is 2016, there is Wifi everywhere, and with ShawOpen (also covering wide areas of the cities) it saves me a lot of data costs.

but in the FPV world, it is considered best practice to turn off the cell phone radios altogether when flying.

Basically if a club doesn;t have a rule about turning off the cell phones (and if it has neighbouring properties with modern Wifi routers!), then they have to assume they are being bombarded with a lot of RF on 2.4, 5.8 and the GSM bands - and bottom line: not much different than what they'll experience from the DJI quads.
2.4 does not travel far and 5.8 even less. Both are absorbed by the environment very easily. The rage is not very far. Having a neighbor with a WIFi router will have much less interference on your field than DJI video operating at the field. Our club would not let anyone do FPV on 2.4G.
01-07-2016 01:08 PM
adaptabl
Re: Radios Frequencies allowed in Canada

Quote:
Originally Posted by davidmc36 View Post
I think you meant Pg 54.
It is page 56 of the PDF or page 54 of the magazine
01-07-2016 11:25 AM
davidmc36
Re: Radios Frequencies allowed in Canada

I think you meant Pg 54.
01-07-2016 10:56 AM
g1975a
Re: Radios Frequencies allowed in Canada

Check out page 56 in the MAAC Magazine from March 2014 discussing 5.8GHz for controling RCs: http://www.maac.ca/docs/MAC/MAC-2014-03.pdf

I don't know if there was a follow up post from MAAC to this or not.
01-06-2016 10:47 PM
bcsaltchucker
Re: Radios Frequencies allowed in Canada

Quote:
Originally Posted by davidmc36 View Post
If you have Bluetooth (which is no issue to RC 2.4 control) and WiFi on. Otherwise there is no 2.4 in use.

http://www.worldtimezone.com/gsm.html
my cell phone would almost never have BT and Wifi turned off. this is 2016, there is Wifi everywhere, and with ShawOpen (also covering wide areas of the cities) it saves me a lot of data costs.

but in the FPV world, it is considered best practice to turn off the cell phone radios altogether when flying.

Basically if a club doesn;t have a rule about turning off the cell phones (and if it has neighbouring properties with modern Wifi routers!), then they have to assume they are being bombarded with a lot of RF on 2.4, 5.8 and the GSM bands - and bottom line: not much different than what they'll experience from the DJI quads.
01-06-2016 06:01 PM
Ardy123
Re: Radios Frequencies allowed in Canada

oh cool.
01-06-2016 06:45 AM
Dan crash O
Re: Radios Frequencies allowed in Canada

Ponoka fun fly
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