Hi Joe,
You can use NAA for calibrating SpecLab on a windows PC and use the samw
instance for transmitting and receiving EbNaut. With the Raspi you would
need vlfrx tools and a 1 PPS reference from a GPS module. Just order one
and try it.
Hm, how many coils did you damage so far? Sound like you need a better
concept to manage the HV ;-)
Good luck. We are waiting in some more distance here to see your signal
in the coming season!
73, Stefan
Am 24.06.2017 18:13, schrieb [email protected]:
Hi Stefan,
I decoded Paul's smaller demo file on the raspi3, but need a sound
card and a freq reference to decode a real signal off the air.
Would it be possible to get a small usb card (96 kHz) and use NAA
on 24 kHz as a referece to send and receive EbNaut with the Raspi3?
Tinkering on 8270.007 Hz resulted in 0.4 amps briefly until a coil fried.
The pie configuration with 24*0.08 mm wires gives 0.5H at 150 ohms
with less than 2kg of copper but dealing with volage gradients is a
challenge. At the moment the VLF TX is on with 0.3 amps.
73
Joe
On Fri, 23 Jun 2017, DK7FC wrote:
Hello Joe,
Does that mean that you can decode EbNaut now, for example on LF? :-)
73, Stefan
Am 23.06.2017 21:19, schrieb [email protected]:
Problem solved. Thank-you Paul.
Joe
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