Russian Digital Radio Club invites to celebrate our national holiday the Day of People's Unity participation in Activity Days «Planet DIGIRADIO» which will pass from 00:00 UTC November, 2nd till 23:59 UTC November, 4th 2025 on all 9 HF bands 160-10m in three various digital modes of a radio communication under the following modes: JT65, ROS, SIM31.
Our Days of Activity is open to SWL. Dupe QSOs are counted on different bands, and also in different modes on one band. We recommend to work short QSOs in ROS and SIM31 with the following minimum information exchange. For work it is recommended to use free-of-charge programs which can be loaded on a club site in section "Archive of programs". The results are summed up in four subgroups separately among the participants who worked with three modes, any two modes and any one mode, as well as among the SWL.
For operational information, you can configure your programs to send spots to our server RDRC DIGI Spots HELP. During the activity, you will have the opportunity to watch the preliminary results online on the main page of RDRC Digi spots.
It is necessary to send adif-file (.adi) from logbook till 23:59 UTC on November, 9th for summarizing the results to email 01-10(at)rdrclub.ru which should be named: CALL.adi
In your letter specify the first name and last name.
The results are published separately among the participants who conducted QSOs in three, two, one mode and SWL.
Diplomas in electronic form will be reawarded with all participants of Digital Activity Day who would work 10 QSOs (SWL). Certificates are loading on a site AWARDS CENTER OF RDRC.
Among the participants of the activity who will work with all three modes, we will raffle a prize with the participant's call sign and the club's logo.
Additionally, we will raffle two souvenirs of the Magnet with Thermometer RDRC among the participants of the activity, who will send QSO data to our RDRC Digi spots.
SAMPLES OF THE RDRC PRIZE AND SOUVENIR

Gallery of prizes and certificates: www.rdrclub.ru/gallery-prizes-rdrc
We recommend using the following programs:
JTDX to work in JT65: sourceforge.net/projects/jtdx/files
ROS 7.4.0: ROS740.zip
SIMPSK 7000 to work in SIM31: sim_psk.rar
These and other programs for digital communications are also available on the PROGRAM ARCHIVE page.
We invite members of RDRC to establish prizes for participants of Activity Day.
Our Days of Activity is open to SWL. Dupe QSOs are counted on different bands, and also in different modes on one band. We recommend to work short QSOs in ROS and SIM31 with the following minimum information exchange. For work it is recommended to use free-of-charge programs which can be loaded on a club site in section "Archive of programs". The results are summed up in four subgroups separately among the participants who worked with three modes, any two modes and any one mode, as well as among the SWL.
For operational information, you can configure your programs to send spots to our server RDRC DIGI Spots HELP. During the activity, you will have the opportunity to watch the preliminary results online on the main page of RDRC Digi spots.
It is necessary to send adif-file (.adi) from logbook till 23:59 UTC on November, 9th for summarizing the results to email 01-10(at)rdrclub.ru which should be named: CALL.adi
In your letter specify the first name and last name.
The results are published separately among the participants who conducted QSOs in three, two, one mode and SWL.
Diplomas in electronic form will be reawarded with all participants of Digital Activity Day who would work 10 QSOs (SWL). Certificates are loading on a site AWARDS CENTER OF RDRC.
Among the participants of the activity who will work with all three modes, we will raffle a prize with the participant's call sign and the club's logo.
Additionally, we will raffle two souvenirs of the Magnet with Thermometer RDRC among the participants of the activity, who will send QSO data to our RDRC Digi spots.
SAMPLES OF THE RDRC PRIZE AND SOUVENIR

Gallery of prizes and certificates: www.rdrclub.ru/gallery-prizes-rdrc
We recommend using the following programs:
JTDX to work in JT65: sourceforge.net/projects/jtdx/files
ROS 7.4.0: ROS740.zip
SIMPSK 7000 to work in SIM31: sim_psk.rar
These and other programs for digital communications are also available on the PROGRAM ARCHIVE page.
We invite members of RDRC to establish prizes for participants of Activity Day.
So, who wishes to work in "exotic" modes of a radio communication? Join our campaign!
Pleasant to you of travel on «Planet DIGIRADIO»!
Pleasant to you of travel on «Planet DIGIRADIO»!







































