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I am building this very simple project to transmit in WSPR in the 2m band with ESP8266 and Si5351.
See web page:
https://antrak.org.tr/blog/esp-wspr-simple-and-inexpensive-wspr-transmitter/
sketch…
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Please consider adding the ability to control how often WSPR beacons are transmitted using the web GUI as can be done from the command line.
For example, to transmit one WSPR beacon on the 30M band…
AA7US updated
5 months ago
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Hallo Roel
Ik zou deze WSPR "zender" graag nabouwen, kun je me uitleggen hoe en waar de gps module aangesloten moet worden ?
En is het voldoende om het bestand "WSPR_beacon_arduino.ino" in mijn ardu…
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Hey guys ;-),
I have implemented a synchronization with the Pico internal RTC in a fork of Roman's ingenious pi pico wspr project:
https://github.com/Jochen-bit/pico-WSPR-tx
All you have to do is s…
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Hi,
I was thinking about how to maximise the use of the limited four receiver resources in each KiWi, especially when not being used by remote listeners.
I note that the KiWi currently has the I…
G8JNJ updated
6 years ago
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Need script to parse out wspr data from FD beacon into time/band maps.
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Hello, I am looking to make a config for 144mhz wspr but when i enter the frequency in the config generator I always have error
pll.c should be in range [1 ... 1048575]
How does one enter the…
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After installed it to a pico with gps connected, it gets time successfull, transmitted synced - but only the default 4 digit locator.
Did i missed someting in the main.c ?
73 Wolf
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I built the single band wspr beacon with an arduino uno + SI5351 + Ublox neo7M + 1602A display.
According to "More WSPR magic! 20m, 200mW &12,000 miles".
Everything works fine after calibration acco…
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First thanks for sharing this code! Can't wait to get it working on my system.
Some suggestions: regarding the main.c
#define CONFIG_CALLSIGN "R2BDY"
#define CONFIG_LOCATOR4 "KO85"
1) Is it an …