There are two wide and three narrow MURS channels. Obviously the wider
channels would be more suited for data. I remember seeing a VHF add-on
board for one of the micro SBCs one time, but I can't remember what I
google'd for to find it. The only problem with MURS fixed stations is
the 30 meter AGL limit.
On 4/15/2017 3:06 PM, Chuck McCown wrote:
Looking for a module for a raspberry pi computer. There is a product
called symphony that is looking good. Also LoRa.
*From:* Jaime Solorza
*Sent:* Saturday, April 15, 2017 2:02 PM
*To:* Animal Farm
*Subject:* Re: [AFMUG] OT RF question
Maxstream has some low cost Ethernet radios using FHSS.... But I would
use ubnt M900 radios ...U can do 2,3,5,8,10 and 20Mhz channels....Low
cost and they work well..We have them in several SCADA and camera
links all over West Texas. Even had an MDS rep get upset because we
outperformed their SD900 at at Fort Bliss.
On Apr 15, 2017 1:08 PM, "Chuck McCown" <[email protected]> wrote:
I am working on a project where I need to exchange some low rate
data between a tower top and a vehicle up to to 1000 feet or maybe
even a quarter mile away.
Lots of choices. Zigbee, 802.15.4, 315 MHz, blue tooth, wifi UWB etc.
Need something that is relatively free from interference. Has the
range I need. Will work will low gain omnis at both ends.
Leaning toward Zigbee at the moment. Don’t know how much range to
expect.
Any opinions?
