LoRa page

[Jacek Radzikowski]

BTW. this is a test of an RC system using LoRa modulation (no LoRaWAN
protocol), conducted in a mountainous region, with tx power of 10mW from a
small handheld radio: 51.6km
https://www.youtube.com/watch?v=fhlbhRqN_Eg

Jacek
kw4ep


On Tue, Oct 20, 2020 at 1:24 PM Jacek Radzikowski <
jacek.radzikowski at gmail.com> wrote:

> As far I know, the current terrestrial record for direct LoRaWAN
> communication is 766km:
> https://www.thethingsnetwork.org/article/lorawan-distance-world-record
> When satellites are involved, the distances get much bigger (LoRa
> modulation): 71,572km -
> https://hackaday.com/2018/02/22/at-71572-km-you-wont-beat-this-lora-record/
>
> Jacek
> kw4ep
>
>
> On Tue, Oct 20, 2020 at 1:08 PM Martin <dcmk1mr2 at gmail.com> wrote:
>
>> I have used 70 cm LORA for tracking high altitude balloons.  It
>> works great up to the 20 miles - the farthest I tested.
>>
>> I use the Adafruit Feather modules https://www.adafruit.com/product/3079
>> with the "radiohead" library.
>>
>> 73  Martin W6MRR
>>
>> On Tue, Oct 20, 2020 at 9:49 AM Alex Fraser <beatnic at comcast.net> wrote:
>>
>>> Low power spread spectrum on the 70cm band?
>>>
>>> Has anyone played with it?
>>>
>>> https://www.instructables.com/Introducing-LoRa-/
>>>
>>> 70cm band SS data radio for $20?
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>
>
> --
> Given a choice between two theories, take the one which is funnier
>


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Given a choice between two theories, take the one which is funnier
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