Shortwave Radiogram
@swradiogram.bsky.social
Transmitting text and images via analog shortwave radio broadcasting. See http://swradiogram.net . Produced and presented by Kim Andrew Elliott.
Some listeners are reporting decodes to @SWRadiogram on X.
Some listeners are reporting decodes to @SWRadiogram on X.
Reposted by Shortwave Radiogram
@swradiogram.bsky.social less than perfect reception of 427 on 5850kHz 0800z near Napa, CA, text was about 90%. 40m dipole + Icom IC-7300. As always, thank you @kaedotcom.bsky.social #radio #shortwave #data
November 24, 2025 at 2:16 PM
@swradiogram.bsky.social less than perfect reception of 427 on 5850kHz 0800z near Napa, CA, text was about 90%. 40m dipole + Icom IC-7300. As always, thank you @kaedotcom.bsky.social #radio #shortwave #data
Reposted by Shortwave Radiogram
A good night for @swradiogram.bsky.social 427 on WRMI 5850 khz at 0800 UT. 10 for 10 on the images
November 24, 2025 at 12:19 PM
A good night for @swradiogram.bsky.social 427 on WRMI 5850 khz at 0800 UT. 10 for 10 on the images
Reposted by Shortwave Radiogram
The playlist only @swradiogram.bsky.social for @bobcatface.bsky.social Radio Catface International at 0428 UT WRMI 5950 khz
November 24, 2025 at 12:18 PM
The playlist only @swradiogram.bsky.social for @bobcatface.bsky.social Radio Catface International at 0428 UT WRMI 5950 khz
Reposted by Shortwave Radiogram
@swradiogram.bsky.social First two images from the broadcast AND a glimpse of the aircraft I'm receiving/tracking this morning (~1200z) with HFDL on the 6 MHz. band. BTW, adsb.im software is working great!
November 24, 2025 at 11:58 AM
@swradiogram.bsky.social First two images from the broadcast AND a glimpse of the aircraft I'm receiving/tracking this morning (~1200z) with HFDL on the 6 MHz. band. BTW, adsb.im software is working great!
Reposted by Shortwave Radiogram
@swradiogram.bsky.social Images 6, 5, 4, 3...
November 24, 2025 at 11:45 AM
@swradiogram.bsky.social Images 6, 5, 4, 3...
Reposted by Shortwave Radiogram
@swradiogram.bsky.social Great overnight reception in northern Florida, USA with the 'red-eye edition' broadcast over WRMI, 0800-0830 UTC on 5850 kHz.
Working our way backward through the images, here are the last four...
Working our way backward through the images, here are the last four...
November 24, 2025 at 11:43 AM
@swradiogram.bsky.social Great overnight reception in northern Florida, USA with the 'red-eye edition' broadcast over WRMI, 0800-0830 UTC on 5850 kHz.
Working our way backward through the images, here are the last four...
Working our way backward through the images, here are the last four...
Reposted by Shortwave Radiogram
@popshopradio.bsky.social @swradiogram.bsky.social
youtu.be/BwSuaADOMnI
Pop Shop Radiogram this week is captured with a KiwiSDR in Ottawa. Morgan City, LA USA WA5107SWL
#PopShopRadio #MFSK #DigitalModes #SWL #Shortwave #Radio #WRMI
youtu.be/BwSuaADOMnI
Pop Shop Radiogram this week is captured with a KiwiSDR in Ottawa. Morgan City, LA USA WA5107SWL
#PopShopRadio #MFSK #DigitalModes #SWL #Shortwave #Radio #WRMI
November 24, 2025 at 3:08 AM
@popshopradio.bsky.social @swradiogram.bsky.social
youtu.be/BwSuaADOMnI
Pop Shop Radiogram this week is captured with a KiwiSDR in Ottawa. Morgan City, LA USA WA5107SWL
#PopShopRadio #MFSK #DigitalModes #SWL #Shortwave #Radio #WRMI
youtu.be/BwSuaADOMnI
Pop Shop Radiogram this week is captured with a KiwiSDR in Ottawa. Morgan City, LA USA WA5107SWL
#PopShopRadio #MFSK #DigitalModes #SWL #Shortwave #Radio #WRMI
Reposted by Shortwave Radiogram
Tonite's Pop Shop radio @swradiogram.bsky.social 2025-47 and our text in Olivai64/2k from WRMI at 0255 UT on 5950 khz as received at Pop Shop Radio HQ
November 24, 2025 at 3:07 AM
Tonite's Pop Shop radio @swradiogram.bsky.social 2025-47 and our text in Olivai64/2k from WRMI at 0255 UT on 5950 khz as received at Pop Shop Radio HQ
Tune in the red-eye edition of Shortwave Radiogram, Monday 0800-0830 UTC, 5850 kHz from WRMI Florida.
swradiogram.net/post/8007794...
swradiogram.net/post/8007794...
Shortwave Radiogram, 21-27 November 2025 (program 427): Still using amplitude modulation
This reminder that the Shortwave Radiogram transmission on 7780 kHz from WRMI Florida has moved from Sundays to Thursday at 0930-1000 UTC.
I managed to forget it myself. On Thursday mornings, I'm...
swradiogram.net
November 24, 2025 at 2:43 AM
Tune in the red-eye edition of Shortwave Radiogram, Monday 0800-0830 UTC, 5850 kHz from WRMI Florida.
swradiogram.net/post/8007794...
swradiogram.net/post/8007794...
Reposted by Shortwave Radiogram
🧨⏺️ Radio Catface International 56 😺🎶
This program features music from Being, Linkwood, Mac-Talla Nan Creag, Rings Around Saturn, and Lord Of The Isles
⏰ Updated times ⏰
Sunday 11PM EST (Mon 0400UTC) WRMI 5950kHz
Friday 8:30PM EST (Sat 0130UTC) WRMI 5850kHz
This program features music from Being, Linkwood, Mac-Talla Nan Creag, Rings Around Saturn, and Lord Of The Isles
⏰ Updated times ⏰
Sunday 11PM EST (Mon 0400UTC) WRMI 5950kHz
Friday 8:30PM EST (Sat 0130UTC) WRMI 5850kHz
November 23, 2025 at 5:37 PM
🧨⏺️ Radio Catface International 56 😺🎶
This program features music from Being, Linkwood, Mac-Talla Nan Creag, Rings Around Saturn, and Lord Of The Isles
⏰ Updated times ⏰
Sunday 11PM EST (Mon 0400UTC) WRMI 5950kHz
Friday 8:30PM EST (Sat 0130UTC) WRMI 5850kHz
This program features music from Being, Linkwood, Mac-Talla Nan Creag, Rings Around Saturn, and Lord Of The Isles
⏰ Updated times ⏰
Sunday 11PM EST (Mon 0400UTC) WRMI 5950kHz
Friday 8:30PM EST (Sat 0130UTC) WRMI 5850kHz
Reposted by Shortwave Radiogram
@swradiogram.bsky.social @radioactiveal.bsky.social
youtu.be/WPHnkqsJbAM
KBC Digital this week is captured with a KiwiSDR in Ottawa. Morgan City, LA USA WA5107SWL
#KBC #MFSK #DigitalModes #SWL #Shortwave #Radio #WRMI
youtu.be/WPHnkqsJbAM
KBC Digital this week is captured with a KiwiSDR in Ottawa. Morgan City, LA USA WA5107SWL
#KBC #MFSK #DigitalModes #SWL #Shortwave #Radio #WRMI
November 23, 2025 at 4:36 AM
@swradiogram.bsky.social @radioactiveal.bsky.social
youtu.be/WPHnkqsJbAM
KBC Digital this week is captured with a KiwiSDR in Ottawa. Morgan City, LA USA WA5107SWL
#KBC #MFSK #DigitalModes #SWL #Shortwave #Radio #WRMI
youtu.be/WPHnkqsJbAM
KBC Digital this week is captured with a KiwiSDR in Ottawa. Morgan City, LA USA WA5107SWL
#KBC #MFSK #DigitalModes #SWL #Shortwave #Radio #WRMI
The Sunday edition of The Mighty KBC's "The Giant Jukebox" with host Eric van Willegen will be at your doorstep soon chock-full of great music & data!
Tune in 1200-1300 UTC on 15770 kHz from WRMI Florida.
A minute of MFSK64 with @WD4AH_Al at ~1230 UTC.
Lots more in store!!
Tune in 1200-1300 UTC on 15770 kHz from WRMI Florida.
A minute of MFSK64 with @WD4AH_Al at ~1230 UTC.
Lots more in store!!
November 23, 2025 at 11:32 AM
The Sunday edition of The Mighty KBC's "The Giant Jukebox" with host Eric van Willegen will be at your doorstep soon chock-full of great music & data!
Tune in 1200-1300 UTC on 15770 kHz from WRMI Florida.
A minute of MFSK64 with @WD4AH_Al at ~1230 UTC.
Lots more in store!!
Tune in 1200-1300 UTC on 15770 kHz from WRMI Florida.
A minute of MFSK64 with @WD4AH_Al at ~1230 UTC.
Lots more in store!!
Mighty KBC rocks the airwaves with Dave & Eric Sundays at 0100-0300 UTC (Sat. 8-10p EST) on 5950 kHz.
A snazzy station promo tune starts Eric's show.
A Birthday Radiogram in MFSK64 @ 0230z.
DX Headlines with SSTV/Data @ ~0250z.
A Loyal Listener tribute song towards the end of the hour!
A snazzy station promo tune starts Eric's show.
A Birthday Radiogram in MFSK64 @ 0230z.
DX Headlines with SSTV/Data @ ~0250z.
A Loyal Listener tribute song towards the end of the hour!
November 23, 2025 at 12:26 AM
Mighty KBC rocks the airwaves with Dave & Eric Sundays at 0100-0300 UTC (Sat. 8-10p EST) on 5950 kHz.
A snazzy station promo tune starts Eric's show.
A Birthday Radiogram in MFSK64 @ 0230z.
DX Headlines with SSTV/Data @ ~0250z.
A Loyal Listener tribute song towards the end of the hour!
A snazzy station promo tune starts Eric's show.
A Birthday Radiogram in MFSK64 @ 0230z.
DX Headlines with SSTV/Data @ ~0250z.
A Loyal Listener tribute song towards the end of the hour!
Reposted by Shortwave Radiogram
www.tumblr.com/n2qfd/800960... @swradiogram.bsky.social great signal into STNY tonite. 9455khz 2300z #hamradio
Post by @n2qfd · 10 images
💬 0 🔁 0 ❤️ 1 · Spain's RNE to Shut Down AM Transmitters - Radio World · @swradiogram 9455Khz @ 2300z into the Southern Tier. Great images tonight.
Welcome to program 427 of Shortwave Radiogram.…
www.tumblr.com
November 23, 2025 at 12:16 AM
www.tumblr.com/n2qfd/800960... @swradiogram.bsky.social great signal into STNY tonite. 9455khz 2300z #hamradio
Reposted by Shortwave Radiogram
@swradiogram.bsky.social First and last two images from Saturday's 2300 broadcast on 9455 kHz received in northern Florida, USA.
WRMI's signal was lower than usual here tonight.
Text decoding in both modes was 100%.
WRMI's signal was lower than usual here tonight.
Text decoding in both modes was 100%.
November 23, 2025 at 12:12 AM
@swradiogram.bsky.social First and last two images from Saturday's 2300 broadcast on 9455 kHz received in northern Florida, USA.
WRMI's signal was lower than usual here tonight.
Text decoding in both modes was 100%.
WRMI's signal was lower than usual here tonight.
Text decoding in both modes was 100%.
Reposted by Shortwave Radiogram
Today's Pop Shop radio @swradiogram.bsky.social
2025-47 on 3955 khz from Channel 292 at 255 UT made it from an SDR in Silesia Poland (JN99). 9670 khz was not heard anywhere it seems
Today's Pop Shop radio @swradiogram.bsky.social
2025-47 on 3955 khz from Channel 292 at 255 UT made it from an SDR in Silesia Poland (JN99). 9670 khz was not heard anywhere it seems
November 23, 2025 at 12:04 AM
Today's Pop Shop radio @swradiogram.bsky.social
2025-47 on 3955 khz from Channel 292 at 255 UT made it from an SDR in Silesia Poland (JN99). 9670 khz was not heard anywhere it seems
Today's Pop Shop radio @swradiogram.bsky.social
2025-47 on 3955 khz from Channel 292 at 255 UT made it from an SDR in Silesia Poland (JN99). 9670 khz was not heard anywhere it seems
Reposted by Shortwave Radiogram
For @swradiogram.bsky.social 427 on WRMI 9455 at 2300 UT. About the same quality as WINB on Thursday. All images made it.
November 22, 2025 at 11:40 PM
For @swradiogram.bsky.social 427 on WRMI 9455 at 2300 UT. About the same quality as WINB on Thursday. All images made it.
During the 2300-2330 UTC broadcast, 9455 kHz from WRMI Florida, via an SDR in Brazil, the Radio Nacional de España logo decoded despite 1) Brazil being out of target, 2) OTH radar interference and 3) splatter from a very loud and sloppy Chinese-language station on 9450.
November 22, 2025 at 11:55 PM
During the 2300-2330 UTC broadcast, 9455 kHz from WRMI Florida, via an SDR in Brazil, the Radio Nacional de España logo decoded despite 1) Brazil being out of target, 2) OTH radar interference and 3) splatter from a very loud and sloppy Chinese-language station on 9450.
Reposted by Shortwave Radiogram
@swradiogram.bsky.social Tonight's Radiogram #427
November 22, 2025 at 11:30 PM
@swradiogram.bsky.social Tonight's Radiogram #427
And images 7-8-9-10 of the 2300-2330 UTC broadcast, 9455 kHz from WRMI Florida, received via SDR in Alberta.
November 22, 2025 at 11:31 PM
And images 7-8-9-10 of the 2300-2330 UTC broadcast, 9455 kHz from WRMI Florida, received via SDR in Alberta.
Images 3-4-5-6 of the 2300-2330 UTC show, 9455 kHz from WRMI Florida, received via SDR in Alberta.
November 22, 2025 at 11:21 PM
Images 3-4-5-6 of the 2300-2330 UTC show, 9455 kHz from WRMI Florida, received via SDR in Alberta.
The tea set made in Ohio, 2314 UTC, 9455 kHz from WRMI Florida, received 1) here in northern Virginia and 2) via SDR in Alberta.
MFSK64 text (240 wpm) decoded 100% via both receivers.
MFSK64 text (240 wpm) decoded 100% via both receivers.
November 22, 2025 at 11:17 PM
The tea set made in Ohio, 2314 UTC, 9455 kHz from WRMI Florida, received 1) here in northern Virginia and 2) via SDR in Alberta.
MFSK64 text (240 wpm) decoded 100% via both receivers.
MFSK64 text (240 wpm) decoded 100% via both receivers.
The Radio Nacional de España logo, 2307 UTC, 9455 kHz from WRMI Florida, received 1) here in northern Virginia and 2) via SDR in Alberta.
MFSK32 text decoded 100% via both receivers.
MFSK32 text decoded 100% via both receivers.
November 22, 2025 at 11:11 PM
The Radio Nacional de España logo, 2307 UTC, 9455 kHz from WRMI Florida, received 1) here in northern Virginia and 2) via SDR in Alberta.
MFSK32 text decoded 100% via both receivers.
MFSK32 text decoded 100% via both receivers.
Signed on 2257 UTC, showtime 2300 UTC ...
Shortwave Radiogram soon at 2300-2330 UTC on 9455 kHz from WRMI Florida.
Unlike the WINB transmissions, I have removed the 1/2 second gap between the image descriptions and the images. This might reduce the number of failed image triggers.
swradiogram.net/post/8007794...
Unlike the WINB transmissions, I have removed the 1/2 second gap between the image descriptions and the images. This might reduce the number of failed image triggers.
swradiogram.net/post/8007794...
Shortwave Radiogram, 21-27 November 2025 (program 427): Still using amplitude modulation
This reminder that the Shortwave Radiogram transmission on 7780 kHz from WRMI Florida has moved from Sundays to Thursday at 0930-1000 UTC.
I managed to forget it myself. On Thursday mornings, I'm...
swradiogram.net
November 22, 2025 at 10:58 PM
Signed on 2257 UTC, showtime 2300 UTC ...
Still waiting for the 9455 transmitter to sign on ...
Shortwave Radiogram soon at 2300-2330 UTC on 9455 kHz from WRMI Florida.
Unlike the WINB transmissions, I have removed the 1/2 second gap between the image descriptions and the images. This might reduce the number of failed image triggers.
swradiogram.net/post/8007794...
Unlike the WINB transmissions, I have removed the 1/2 second gap between the image descriptions and the images. This might reduce the number of failed image triggers.
swradiogram.net/post/8007794...
Shortwave Radiogram, 21-27 November 2025 (program 427): Still using amplitude modulation
This reminder that the Shortwave Radiogram transmission on 7780 kHz from WRMI Florida has moved from Sundays to Thursday at 0930-1000 UTC.
I managed to forget it myself. On Thursday mornings, I'm...
swradiogram.net
November 22, 2025 at 10:57 PM
Still waiting for the 9455 transmitter to sign on ...