Well, whatever data may be sent through my encrypting protocol, so data of all varieties: encoded bytes, audio, video. It's all encoded bytes at the bottom of the stack, with my installation of the correct encoder thunk on the top of the comm stack. I do not know enough yet. But I will learn and am excited to do so!
Cheers, Robert On 4/7/21 6:12 PM, Nigel A. Gunn G8IFF/W8IFF wrote: > FLDIGI is only narrow band. He mentioned wanting to send video. > >> On 07/04/2021 18:04 Don Goodrich <[email protected]> wrote: >> >> >> Check out FLDIGI >> >> Don Goodrich >> [email protected] >> AF7DG >> Sent: Wednesday, April 07, 2021 at 4:50 PM >> From: "Robert Withers via chirp_users" <[email protected]> >> To: "Nigel A. Gunn G8IFF/W8IFF" <[email protected]>, "Robert Withers via >> chirp_users" <[email protected]> >> Subject: Re: [chirp_users] Download From Radio under Ubuntu 20.04 error >> An additional query. How is DSP done, then? I thought that is what I was >> looking to do, with a program running on connected computers, doing the >> processing of the digital data. >> >> Thanks, >> Robert >> >> On 4/7/21 5:42 PM, Robert Withers wrote: >> > What? Is there no way to transmit data over RF? I thought that that was >> > a transmit mode, in eligible frequencies. I guess the info transmitted >> > must go through the mic input and out the spk jack, as those are the >> > only jacks in my handheld. But I really thought that data transmission >> > was possible. Oh dear, much more to research. >> > >> > Kindly, >> > Robert >> > >> > On 4/7/21 4:57 PM, Nigel A. Gunn G8IFF/W8IFF wrote: >> >> You're not going to do that using any connector normally provided on >> the radio. >> >> You can send the data out of the computer through a serial port but it >> will need to go directly into the modulator or VFO on the radio. There are >> special data radios available but most amateur transceivers won't do it. >> >> Video is different because of the bandwidth required so you might be >> better with receiver and transmitter designed for TV use. >> >> >> >> >> >>> I want to read /write data to be broadcast over the RF frequency the >> >>> radio is set to. I want to intercept the traffic on the computer to run >> >>> my own protocol, which may be audio/video but encoded into my protocol. >> >>> I am thinking the answer is reading and writing to the tty may work, or >> >>> mic input and spk output for audio. But I want data transmission, not >> >>> audio.My software currently reads/writes to/from a socket. The read >> side >> >>> of reading from a tty should probably be buffered, somehow. Something >> to >> >>> figure out as I complete my ReedSolomon implementation and fix a few >> >>> bugs in my protocol software. >> >>> >> >>> Kindly, >> >>> Robert >> >>> >> >> _______________________________________________ >> chirp_users mailing list >> [email protected] >> http://intrepid.danplanet.com/mailman/listinfo/chirp_users >> This message was sent to Don Goodrich at [email protected] >> To unsubscribe, send an email to >> [email protected] >> _______________________________________________ chirp_users mailing list >> [email protected] >> http://intrepid.danplanet.com/mailman/listinfo/chirp_users This message was >> sent to Nigel Gunn, W8IFF at [email protected] To unsubscribe, send an email >> to [email protected] > Nigel A. Gunn, ///shoulders.outwards.resolutions tel +1-937-971-0366 > Amateur Radio G8IFF W8IFF and GMRS WRBV701, e-mail [email protected] www > http://www.ngunn.net _______________________________________________ chirp_users mailing list [email protected] http://intrepid.danplanet.com/mailman/listinfo/chirp_users This message was sent to [email protected] at [email protected] To unsubscribe, send an email to [email protected]
