On September 4th, WZYN has now finalized the FM station now broadcasting on 96.2 Mhz 24/7.
On September 4th, WZYN has now finalized the FM station now broadcasting on 96.2 Mhz 24/7.
On September 29th WZYN DRM Switched from xHE-AAC to AAC Stereo and murged Journaline with the audio service.
== Shortwave Radiogram ==
== Shortwave Radiogram ==
Revision as of 23:27, 30 September 2026
WZYN's Main siteStation Logo
"This is WZYN coming out from Boston, running up to 500 KW to 1MW! Operating at 4.78 Mhz" -WZYN
Summary
WZYN or Zynden's Radio Z (formerly known as Zynden's Random Music's) Is a AM, FM and DRM station that Broadcasts on 7.38 (no longer active), 4.78, 4.48 (Japan) and 96.2 MHZ. WZYN Features Radiogram (Ex. MFSK 64 and 32) and DRM with Journaline and Slideshow Services.
History
Zynden's Random Music's started as a Pirate random music station (hence the name) on July 2, 2026. Its original frequency was 7.68 MHz AM, but it later moved to other frequencies, such as 7.45, 7.39, 7.12, and 7.10 MHz. Finally, it settled at 7.38 MHz. At the time, its only focus was to blast music for people to enjoy.
Later, on July 20, Zynden's Random Music changed its name to Zynden's Radio 7.38 to reflect that the station now broadcasted on 7.38 MHz exclusively. At this point, the station no longer just blasted music; it also began sending images via MFSK, DRM (EasyPal), SSTV, and KG-STV. On July 22, the station became a official licenced station then renamed itself one final time (potentially) to Zynden's Radio Z or WZYN, which later became its most recognizable name.
On August 5, WZYN participated in Shortwave Radiogram. On August 22, WZYN began DRM transmissions as an experimental station using Robustness mode D, which would later become permanent and use Robustness mode A instead. Then, on August 30, WZYN shut down its 7.38 MHz frequency to move to 4.78 Mhz. Following that day, WZYN announced the launch of a sister station, WZYN Japan Featuring Hatsune Miku.
On September 1st, WZYN announced the upcoming new Shortwave station, which would be part of the Latin region. Following that same day, they are launching an exclusive WZYN satellite HD Radio on 1.49 Ghz as a experimental station.
Later on September 2nd, WZYN added MOT Website service to DRM. Considering the fact that the transmitter isn't functioning properly.
On September 4th, WZYN has now finalized the FM station now broadcasting on 96.2 Mhz 24/7.
On September 29th WZYN DRM Switched from xHE-AAC to AAC Stereo and murged Journaline with the audio service.
Shortwave Radiogram
Hosted by Dr. Kim Andrew Elliott, Shortwave Radiogram (formerly known as VOA Radiogram) broadcasts on a regular schedule every Sunday at 14:30 UTC and Thursday at 23:30 UTC. The program transmits digital text and images over analog shortwave signals using the following structured format:
MFSK32: Program Preview
MFSK32: Article 1 (May or may not include an embedded photograph)
MFSK64: Article 2 (Mostly includes an embedded photograph)
MFSK64: "This Week's Images" gallery
MFSK32: Closing Announcements
Shortwave Radiogram also has 2 other participating Stations:
Like The Mighty KBC and Pop Shop Radio, WZYN also has its own radiogram (WZYN/Zynden's Radiogram) that only transmits occasionally during special events. Examples include tributes, historical features, celebrity birthdays, and anniversaries.
Frequencies / Schedule
Stations
Power (KW)
Frequencies
Modes
Schedule
Location
Target
WZYN Japan
100KW
4.48 Mhz
AM, DRM
22:00 to 12:00 UTC
Yamato, kanagawa Japan
Japan Reagon
WZYN (Zynden's Radio Z)
500KW (1MW for DRM international)
7.38 (now 4.78 Mhz)
AM, DRM
11:00 to 01:00 UTC
Boston, massachusetts USA
USA (Internatonal on DRM)
WZYN FM
30KW
96.2 Mhz
WFM
24/7
Boston, massachusetts USA
Local
Schedules on DRM:
DRM and AM schedules
DRM
AM
Sat to Sun 21:00 to 00:00
11:00 to 21:00 to 00:00
During the DRM phase:
DRM Specs
Type
Services
Codec
Robustness
SDC
MSC
Bandwidth
Power
ID
Kbps
TX Type
Experimental
1: Audio
AAC Stereo
D
16 QAM
16 QAM
10Khz
500Kw
5A1001
7.62 Kbps
Software
Limited
1: Audio
Opus Stereo (Undecodable on certian DRM receivers)
A/B
16 QAM
64 QAM
10Khz
1MW (For international)
5A1307
34.8/27.44 Kbps
Software
FInal
1: Audio
xHE-AAC Stereo
A
16 QAM
64 QAM
10Khz
1MW (For international)
5A130A
30 Kbps
Hardware
Final
2: Journaline Text
N/A
A
16 QAM
64 QAM
10Khz
1MW (For international)
5A130B
2.93 Kbps
Hardware
FInal
3: MOT Slideshow
N/A
A
16 QAM
64 QAM
10Khz
1MW (For international)
5A130C
1 Kbps
Hardware
Final
3/4:MOT Website
N/A
A
16 QAM
64 QAM
10Khz
1MW (For international)
5A130C/D
0.87/1.87 Kbps
Hardware
Status
Modes
Status
Reason
AM
Active
N/A
DRM
Limited
An issue with the DRM Transmitter, will be temporary using Dream DRM for now.
FM
Active
WZYN FM is now active!
Trivia
Did you know that WZYN USA has 4 Radio towers in different directions?
