@SWRadiogram

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

 Virginia, USA
swradiogram.net
Joined June 2017
  • Tweets40.2K
  • Following1
  • Followers4.4K
8.7KMedia
Shortwave Radiogram retweeted
H0b0_Radio@CadiereGerald14h
CIA Season 2 Episode 3 "Shortwave people record everything" They post everything even on reddit " Men call each other idiots about ionosphere skip"
1
2
4
115
Shortwave Radiogram retweeted
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
1
1
7
359
Shortwave Radiogram retweeted
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/

1
1
68
Shortwave Radiogram retweeted
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
1
3
89
Shortwave Radiogram retweeted
Roger Thauer@jollyrogermaniaOct 25
Replying to @SWRadiogram
@SWRadiogram dropbox.com/scl/fi/5xdp2kv05…
1
4
86
Shortwave Radiogram retweeted
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/

1
1
81
Shortwave Radiogram retweeted
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

1
1
115
Shortwave Radiogram retweeted
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/

1
1
4
125
Shortwave Radiogram retweeted
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
2
3
127
Shortwave Radiogram retweeted
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.
1
2
110
Shortwave Radiogram retweeted
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/

2
1
1
107
Shortwave Radiogram retweeted
Roger Thauer@jollyrogermaniaOct 23
Replying to @SWRadiogram
@SWRadiogram dropbox.com/scl/fi/v00azkes6…
1
3
83
Shortwave Radiogram retweeted
DRMNA.INFO 🍥@drmna_infoOct 23
Replying to @SWRadiogram
@SWRadiogram Just now via 5850 kHz. Glorious reception tonight from San Luis Obispo County CA!
1
3
108
Shortwave Radiogram retweeted
H0b0_Radio@CadiereGeraldOct 23
Replying to @SWRadiogram
@SWRadiogram 472 10/22/2026 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-4.2.13.10 text justpaste.it/gr7tu IQ recording shorturl.ly/IiNz4
1
4
115
Shortwave Radiogram retweeted
Atlantic Division ARRL@AtlDivARRLOct 22
Shortwave Radiogram #472 via WINB 9265 kHz Thu. Oct. 22st at 2330 UTC From Red Lion, PA USA to WSW 242° 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/

2
2
74
Shortwave Radiogram retweeted
F1GMA _ Philippe@fifou93971Oct 21
Replying to @SWRadiogram
@SWRadiogram Program : 471 2026-10-21 13:30 UTC on 15770kHz via WRMI. KiwiSDR : Ottawa Bonus at the end 😉.
1
2
73
Shortwave Radiogram retweeted
Atlantic Division ARRL@AtlDivARRLOct 21
Shortwave Radiogram #471 via WRMI 15770 kHz Wed. Oct. 21st at 1330 UTC From Florida USA to NE 044° - Stratospheric drone & - Supercapacitor cement MFSK32 & MFSK64 Text & Pics Special Olivia 32-2K Mode at end of program. 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/

2
2
69
Shortwave Radiogram retweeted
H0b0_Radio@CadiereGeraldOct 19
Replying to @SWRadiogram
@SWRadiogram 471 10/19/2026 Monday|0800-0830 UTC 5850 kHz WRMI Florida Received in Woodland, WA @airspy_com #HF_Discovery #SDRsharp1922 180ft Dipole with @Nooelec 9:1 V2 Fldigi-4.2.13 text justpaste.it/glwim IQ recording shorturl.ly/Wyaes
1
7
114
Shortwave Radiogram retweeted
Atlantic Division ARRL@AtlDivARRLOct 19
Shortwave Radiogram #471 via WRMI 5850 kHz Mon. Oct. 19th at 0800 UTC from Florida USA to NW 315° across N. America - Stratospheric drone & Supercapacitor cement. Decode MFSK32 & 64 Text & Pics, plus Olivia 32-2K at program end. 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/

1
75
Shortwave Radiogram retweeted
H0b0_Radio@CadiereGeraldOct 17
Replying to @SWRadiogram
@SWRadiogram 471 10/17/2026 Saturday|2300-2330 UT |9455 kHz WRMI Florida Received in Woodland, WA @airspy_com HF+ Discovery SDR#1922 180ft Dipole with @Nooelec 9:1 V2 Fldigi-4.2.13 text justpaste.it/i89u8 IQ recording shorturl.ly/VsBJn
1
3
127
Load more