Hello to everybody,
i just want you to Inform that there is a new way (at least for me) to do WSPR-beacon activity with a combination of uBiTx a multi band rtx(www.hfsignals.com) and a dedicate Firmware from WD8CEC (www.hamskey.com) a very cheap and portable solution that do no requires to be controlled by WSPR-x software , so no need any pc.
All tx parameters must be pre-loaded on the uBiTx Arduino memory.
All information on the above links.
I'm enjoying wspr in this simple way right now, planing to take it with my on my working moving.
Hope this lines could be useful for you.
73's de IK2YRA