The talk back could be a normal
1200baud fsk channel.
Using a si4463 we could conceivably transmit on 70cm with 20 to 100mW and
receive on 144.800/144.390 depending on the region used.
73 de Leon
ZS6LMG
Leon Lessing
雷立安
ZS6LMG/AC9GU
ntend chips. Any guy looking at lora on a commercial application will be
swamped with the spectrum license fees, in South Africa the cost of a 5mhz
pair is about us$150M and the cellular companies goes on auction for this.
Am I missing something here?
Leon Lessing
雷立安
ZS6LMG/AC9GU
On Thu, Mar 8, 2
y strong signal)
Regards,
Leon
Leon Lessing
雷立安
ZS6LMG/AC9GU
On Fri, Mar 9, 2018 at 1:31 AM, Adrian Musceac wrote:
> Hi Alan,
>
> >
> > I ask, how far are we in being able to completely replace the firmware
> > in the lowly MD-380 and clone radios? Or, could we beef up the
use cubex :)
Leon
Leon Lessing
雷立安
ZS6LMG/AC9GU
On Fri, Mar 9, 2018 at 10:44 AM, glen english wrote:
> Agreed.
>
> skip the F4 and go straight to the F7 , unless cost is an issue.
>
> CODEC2 was almost 1.7x the speed on the F7 compared to F4 for same clock .
>
> The H7s
Leon Lessing
雷立安
ZS6LMG/AC9GU
--
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot___
Freetel-c
s probably understandable.
http://www.lrlabs.net/hams/sm1002.pcb
http://www.lrlabs.net/hams/sm1002.pcb
http://www.lrlabs.net/hams/sm1002s.pdf schematic
http://www.lrlabs.net/hams/sm1002p.pdf current pcb overlay
Please post any blatant blunders.
Leon
Leon Lessing
雷立安
ZS6LMG/AC9GU
On Sat, Mar 10,
argh obviously sch and brd to pcb extensions.
http://www.lrlabs.net/hams/sm1002.sch
http://www.lrlabs.net/hams/sm1002.brd
Leon Lessing
雷立安
ZS6LMG/AC9GU
On Sat, Mar 10, 2018 at 4:38 PM, Leon Lessing wrote:
> I should have rephrased it, the SM1002 :)
>
> I looked at this canbus th
