Shortwave Radiogram (@SWRadiogram) profile picture

Shortwave Radiogram

@SWRadiogram

Digital text and images via analog broadcast radio Some listeners are now reporting decodes to https://nitter.cf/t.co/IYdZWGpTy2

 Virginia, USA
swradiogram.net
Joined June 2017
  • Tweets40.2K
  • Following1
  • Followers4.4K
8.7KMedia
Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)Photo by Shortwave Radiogram (@SWRadiogram)
Shortwave Radiogram retweeted
Daz Dude (@DazDude4000) profile picture
Daz Dude@DazDude40006h
A new RRR with more great music! RRR32 starts 0200 UTC Sunday Nov 1st on WRMI 5850kHz (Sat night in the USA). CW IDs plus an MFSK64 image, MFSK64 & EasyDRF playlists at ~0256 UTC. *Now Playing* page at: dazdsp.org/live dazdsp.org/tech/CombStereo/ @SWRadiogram @RNEI_Official
Image from Daz Dude (@DazDude4000)
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Shortwave Radiogram retweeted
Roger Thauer (@jollyrogermania) profile picture
Roger Thauer@jollyrogermania9h
Replying to @SWRadiogram
@SWRadiogram dropbox.com/scl/fi/f5lj6gx7n…
Image from Roger Thauer (@jollyrogermania)
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Shortwave Radiogram retweeted
H0b0_Radio (@CadiereGerald) profile picture
H0b0_Radio@CadiereGeraldOct 31
Replying to @SWRadiogram
@SWRadiogram 473 10/30/2026 Saturday|0230-0300 UTC 9265 kHz WINB Pennsylvania Received in Woodland, WA @airspy_com HF+ Discovery SDR#1922 180ft Dipole with @Nooelec 9:1 V2 Fldigi-4.2.13.12 text justpaste.it/j25jw IQ recording shorturl.ly/twlA9
Image from H0b0_Radio (@CadiereGerald)
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Shortwave Radiogram retweeted
H0b0_Radio (@CadiereGerald) profile picture
H0b0_Radio@CadiereGeraldOct 30
Replying to @SWRadiogram
@SWRadiogram 473 10/29/2026 Thursday|2330-2400 UTC 9265 kHz WINB Pennsylvania Received in Woodland, WA @airspy_com HF+ Discovery SDR#1922 180ft Dipole with @Nooelec 9:1 V2 Fldigi-4.2.13.12 text justpaste.it/ib5ov IQ recording shorturl.ly/xtFaJ
Image from H0b0_Radio (@CadiereGerald)
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Shortwave Radiogram retweeted
Peter Vogel (@PeterVogel) profile picture
Peter Vogel
@PeterVogelOct 29
All set for the afternoon @SWRadiogram Shortwave Radiogram transmission over WINB, 9265 kHz, 2330 - 2400 UTC. Not sure if the signal will be strong enough for me here in Vancouver. @CadiereGerald @drmna_info @eschecter
Image from Peter Vogel (@PeterVogel)
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Shortwave Radiogram retweeted
Enrico (@bastelossi) profile picture
Enrico@bastelossiOct 29
Replying to @SWRadiogram
Okay, the regenerative tube receiver is ready :-) 73
Image from Enrico (@bastelossi)
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Shortwave Radiogram retweeted
Shortwave Radiogram (@SWRadiogram) profile picture
Shortwave Radiogram@SWRadiogramOct 29
The next Shortwave Radiogram is Thursday 0930-1000 UTC on 7780 kHz from WRMI Florida. Last transmission of program 472. swradiogram.net/post/8312165…
Shortwave Radiogram, 22-29 October 2026 (program 472): Digital modes that could have used those...

Shortwave Radiogram, 22-29 October 2026 (program 472): Digital modes that could have used those...

The B-26 HF (shortwave frequency season) begins October 25. I am not aware of any WRMI or WINB frequencies that will change, but if you can't find us, check swradiogram.bsky.social or @SWRadiogram...

swradiogram.net
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Shortwave Radiogram retweeted
H0b0_Radio (@CadiereGerald) profile picture
H0b0_Radio@CadiereGeraldOct 27
CIA Season 2 Episode 3 "Shortwave people record everything" They post everything even on reddit " Men call each other idiots about ionosphere skip"
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Shortwave Radiogram retweeted
Peter Vogel (@PeterVogel) profile picture
Peter Vogel
@PeterVogelOct 26
Some success with the overnight (0800-0830 UTC) @SWRadiogram (Shortwave Radiogram) transmission carried on WRMI, 5850 kHz. Captured most text, and seven not-so-perfect images. Using two instances of FLdigi, one for each of MFSK32/64 transmission modes. @kaedotcom @CadiereGerald @drmna_info @N4JAW @PopShopRadio1
Image from Peter Vogel (@PeterVogel)
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Shortwave Radiogram retweeted
Atlantic Division ARRL (@AtlDivARRL) profile picture
Atlantic Division ARRL@AtlDivARRLOct 26
Shortwave Radiogram #472 Mon. Oct. 26th at 0800 UTC 5850 kHz 49m to 315° (NW) WRMI from Okeechobee FL USA - MW towers demolished - 5G Phones w/o Wi-Fi MFSK32 & MFSK64 Text & Pics swradiogram.net @SWRadiogram #Shortwave
Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters: Decode with Fldigi for PCs or the TIVAR app for Android devices. https://sourceforge.net/projects/fldigi/files/fldigi/ https://sourceforge.net/projects/fldigi/files/AndFlmsg/TIVAR/ Shortwave Radiogram transmitters - WRMI Okeechobee, FL - Grid: EL97ml - Lat: 27.46N, Lon: 80.93W - Zip: 34972 - WINB Red Lion, PA - Grid: FM19qu - Lat: 39.84N, Lon: 76.62W - Zip: 17356 https://www.facebook.com/groups/567099476753304/ https://www.facebook.com/wrmiradio/ https://twitter.com/swradiogram https://swradiogram.bsky.social https://swradiogram.net/

ALT Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters: Decode with Fldigi for PCs or the TIVAR app for Android devices. https://sourceforge.net/projects/fldigi/files/fldigi/ https://sourceforge.net/projects/fldigi/files/AndFlmsg/TIVAR/ Shortwave Radiogram transmitters - WRMI Okeechobee, FL - Grid: EL97ml - Lat: 27.46N, Lon: 80.93W - Zip: 34972 - WINB Red Lion, PA - Grid: FM19qu - Lat: 39.84N, Lon: 76.62W - Zip: 17356 https://www.facebook.com/groups/567099476753304/ https://www.facebook.com/wrmiradio/ https://twitter.com/swradiogram https://swradiogram.bsky.social https://swradiogram.net/

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Shortwave Radiogram retweeted
Atlantic Division ARRL (@AtlDivARRL) profile picture
Atlantic Division ARRL@AtlDivARRLOct 25
Marginal reception SWRG #472 via WRMI Sun. Oct. 25th 9955 kHz to 160° (SSE) from Okeechobee FL, to Maryland. @SWRadiogram #Shortwave
Image from Atlantic Division ARRL (@AtlDivARRL)
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Shortwave Radiogram retweeted
Roger Thauer (@jollyrogermania) profile picture
Roger Thauer@jollyrogermaniaOct 25
Replying to @SWRadiogram
@SWRadiogram dropbox.com/scl/fi/5xdp2kv05…
Image from Roger Thauer (@jollyrogermania)
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Shortwave Radiogram retweeted
Atlantic Division ARRL (@AtlDivARRL) profile picture
Atlantic Division ARRL@AtlDivARRLOct 25
Shortwave Radiogram #472 Mon. Oct. 26th at 0030 UTC 5050 kHz 49m to 160° (SSE) WRMI from Okeechobee FL USA - MW towers demolished - 5G Phones w/o Wi-Fi MFSK32 & MFSK64 Text & Pics swradiogram.net @SWRadiogram #Shortwave
Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters: Decode with Fldigi for PCs or the TIVAR app for Android devices. https://sourceforge.net/projects/fldigi/files/fldigi/ https://sourceforge.net/projects/fldigi/files/AndFlmsg/TIVAR/ Shortwave Radiogram transmitters - WRMI Okeechobee, FL - Grid: EL97ml - Lat: 27.46N, Lon: 80.93W - Zip: 34972 - WINB Red Lion, PA - Grid: FM19qu - Lat: 39.84N, Lon: 76.62W - Zip: 17356 https://www.facebook.com/groups/567099476753304/ https://www.facebook.com/wrmiradio/ https://twitter.com/swradiogram https://swradiogram.bsky.social https://swradiogram.net/

ALT Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters: Decode with Fldigi for PCs or the TIVAR app for Android devices. https://sourceforge.net/projects/fldigi/files/fldigi/ https://sourceforge.net/projects/fldigi/files/AndFlmsg/TIVAR/ Shortwave Radiogram transmitters - WRMI Okeechobee, FL - Grid: EL97ml - Lat: 27.46N, Lon: 80.93W - Zip: 34972 - WINB Red Lion, PA - Grid: FM19qu - Lat: 39.84N, Lon: 76.62W - Zip: 17356 https://www.facebook.com/groups/567099476753304/ https://www.facebook.com/wrmiradio/ https://twitter.com/swradiogram https://swradiogram.bsky.social https://swradiogram.net/

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Shortwave Radiogram retweeted
Atlantic Division ARRL (@AtlDivARRL) profile picture
Atlantic Division ARRL@AtlDivARRLOct 25
Be a VOCAP guru for Shortwave Radiogram broadcasts from WRMI FL or WINB PA to you location using these parameters. Maidenhead Grid Square(s) and UTC— - voacap.com/swl/ - online - swradiogram.net/ - schedule @SWRadiogram #Shortwave 'SAVE THIS PIC'
SHORTWAVE RADIOGRAM BROADCAST VOCAP MATRIX

ALT SHORTWAVE RADIOGRAM BROADCAST VOCAP MATRIX

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Shortwave Radiogram retweeted
Atlantic Division ARRL (@AtlDivARRL) profile picture
Atlantic Division ARRL@AtlDivARRLOct 25
Shortwave Radiogram #472 via WRMI Sun. Oct. 25th at 1430 UTC 9955 kHz 31m to 160° (SSE) from Okeechobee FL USA - MW towers demolished - 5G Phones w/o Wi-Fi MFSK32 & MFSK64 Text & Pics swradiogram.net @SWRadiogram #Shortwave
Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters: Decode with Fldigi for PCs or the TIVAR app for Android devices. https://sourceforge.net/projects/fldigi/files/fldigi/ https://sourceforge.net/projects/fldigi/files/AndFlmsg/TIVAR/ Shortwave Radiogram transmitters - WRMI Okeechobee, FL - Grid: EL97ml - Lat: 27.46N, Lon: 80.93W - Zip:34972 - WINB Red Lion, PA - Grid: FM19qu - Lat: 39.84N, Lon: 76.62W - Zip:17356 https://www.facebook.com/groups/567099476753304/ https://www.facebook.com/wrmiradio/ https://twitter.com/swradiogram https://swradiogram.bsky.social https://swradiogram.net/

ALT Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters: Decode with Fldigi for PCs or the TIVAR app for Android devices. https://sourceforge.net/projects/fldigi/files/fldigi/ https://sourceforge.net/projects/fldigi/files/AndFlmsg/TIVAR/ Shortwave Radiogram transmitters - WRMI Okeechobee, FL - Grid: EL97ml - Lat: 27.46N, Lon: 80.93W - Zip:34972 - WINB Red Lion, PA - Grid: FM19qu - Lat: 39.84N, Lon: 76.62W - Zip:17356 https://www.facebook.com/groups/567099476753304/ https://www.facebook.com/wrmiradio/ https://twitter.com/swradiogram https://swradiogram.bsky.social https://swradiogram.net/

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Shortwave Radiogram retweeted
Atlantic Division ARRL (@AtlDivARRL) profile picture
Atlantic Division ARRL@AtlDivARRLOct 25
WRMI 9455 kHz SWRG #472 (Sat. 24 OCT, 2300 UTC) ended abruptly around 23:20'ish while sending Pic 132x201C—an orchid at the Community Arboretum of Virginia Western Community College in Roanoke, Virginia. @SWRadiogram
Image from Atlantic Division ARRL (@AtlDivARRL)
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Shortwave Radiogram retweeted
Atlantic Division ARRL (@AtlDivARRL) profile picture
Atlantic Division ARRL@AtlDivARRLOct 24
Replying to @SWRadiogram
Oh, the Greyline is helping Asia win this Ionospheric HF Propagation battle of the Airwaves—but at last it was gone, and WRMI reign supreme. VOACAP Online for SWL shows excellent 31m Prop.
Image from Atlantic Division ARRL (@AtlDivARRL)
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Shortwave Radiogram retweeted
Atlantic Division ARRL (@AtlDivARRL) profile picture
Atlantic Division ARRL@AtlDivARRLOct 24
Shortwave Radiogram #472 via WRMI Sat. Oct. 24th at 2300 UTC 9455 kHz 31m to 315° (NW) from Okeechobee FL USA - MW towers demolished - 5G Phones w/o Wi-Fi MFSK32 & MFSK64 Text & Pics swradiogram.net @SWRadiogram #Shortwave
Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters: Decode with Fldigi for PCs or the TIVAR app for Android devices. https://sourceforge.net/projects/fldigi/files/fldigi/ https://sourceforge.net/projects/fldigi/files/AndFlmsg/TIVAR/ Shortwave Radiogram transmitters - WRMI Okeechobee, FL - Grid: EL97ml - Lat: 27.46N, Lon: 80.93W - Zip:34972 - WINB Red Lion, PA - Grid: FM19qu - Lat: 39.84N, Lon: 76.62W - Zip:17356 https://www.facebook.com/groups/567099476753304/ https://www.facebook.com/wrmiradio/ https://twitter.com/swradiogram https://swradiogram.bsky.social https://swradiogram.net/

ALT Shortwave Radiogram transmits digital text and images on analog shortwave broadcast transmitters: Decode with Fldigi for PCs or the TIVAR app for Android devices. https://sourceforge.net/projects/fldigi/files/fldigi/ https://sourceforge.net/projects/fldigi/files/AndFlmsg/TIVAR/ Shortwave Radiogram transmitters - WRMI Okeechobee, FL - Grid: EL97ml - Lat: 27.46N, Lon: 80.93W - Zip:34972 - WINB Red Lion, PA - Grid: FM19qu - Lat: 39.84N, Lon: 76.62W - Zip:17356 https://www.facebook.com/groups/567099476753304/ https://www.facebook.com/wrmiradio/ https://twitter.com/swradiogram https://swradiogram.bsky.social https://swradiogram.net/

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Shortwave Radiogram retweeted
Roger Thauer (@jollyrogermania) profile picture
Roger Thauer@jollyrogermaniaOct 23
Replying to @SWRadiogram
@SWRadiogram dropbox.com/scl/fi/v00azkes6…
Image from Roger Thauer (@jollyrogermania)
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Shortwave Radiogram retweeted
DRMNA.INFO 🍥 (@drmna_info) profile picture
DRMNA.INFO 🍥@drmna_infoOct 23
Replying to @SWRadiogram
@SWRadiogram Just now via 5850 kHz. Glorious reception tonight from San Luis Obispo County CA!
Image from DRMNA.INFO 🍥 (@drmna_info)
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