WZYN

2026-10-28T17:42:52Z

165.155.36.95:

<blockquote>[[File:WZYN Main Site.jpg|border|thumb|400x400px|WZYN's Main site]][[File:Station Logo.jpg|thumb|Station Logo]]"This is WZYN coming out from Boston, running up to 500 KW to 1MW! Operating at 4.78 Mhz" -WZYN </blockquote>

==Summary==
WZYN or Zynden's Radio Z International (formerly known as Zynden's Random Music's) Is a AM, FM and DRM station that Broadcasts on 7.38 (no longer active), 4.78, 4.48 (Japan) and 96.2 MHZ.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.

'''WZYN recently completed several major broadcasting upgrades throughout September 2026.''' On September 4, the station finalized its 24/7 FM broadcast on '''96.2 MHz'''. Following this, operators extended the Digital Radio Mondiale (DRM) broadcast schedule on September 27 to run from '''03:00 to 10:30 UTC''' to better serve corresponding time zones. Finally, on September 29, WZYN Changed its DRM playback by switching from xHE-AAC to HE-AAC v2 P-Stereo while simultaneously merging the '''Journaline''' text service into the primary audio stream.

Later on October 24th, WZYN Change the DRM Kbps rate heavily.

== 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:

[[WZYN|WZYN Zynden's Radio Z International]]

[https://www.wrmi.net/ WRMI Miami International]

[https://winb.com/ WINB Red Lion]

'''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'''.
----
{| class="wikitable sortable"
|+Frequencies / Schedule
!Stations
!Power (KW)
!Frequencies
!Modes
!Schedule
!Location
!Target
|-
|WZYN Japan
|100KW
|4.48 Mhz
|AM, DRM
|22:00 to 12:00 UTC
|Kawasaki, kanagawa Japan
|Japan Region
|-
|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 AM and DRM Shortwave:
{| class="wikitable"
|+DRM and AM schedules
!DRM
!AM
|-
|Weekdays 03:00 to 10:30 UTC
Weekends 21:00 to 00:00 UTC
|Weekdays 11:00 to 01:00 UTC
Weekends 11:00 to 01:00 UTC (DRM Time gap between 21:00 to 00:00 UTC)
|}

== Digital Radio Mondiale specifications: ==
Entire specifications using DRM (DIgital Radio Mondiale)
{| class="wikitable sortable"
|+DRM Specs
!Type
!Codec
!Robustness
!SDC
!MSC
!Total MSC capacity
!Bandwidth
!Power
!TX Type
|-
|Experimental
|AAC Stereo
|D
|16 QAM
|16 QAM
|7.62 Kbps
|10Khz
|500Kw
|Software Via Spark Trial
|-
|Limited
|Opus Stereo (Undecodable on certain DRM receivers)
|A/B
|16 QAM
|64 QAM
|34.76/27.44 Kbps
|10Khz
|1MW (For international)
|Software Via Dream
|-
|Final
|HE-AAC v2 Parametric Stereo
|A
|16 QAM
|64 QAM
|34.76 Kbps
|10Khz
|1MW (For international)
|Hardware
|}
{| class="wikitable"
|+DRM Protection Setup
!Type
!Protection Setup
!Protection Part A
!Protection Part B
|-
|Experimental
|UEP (Unequal Error Protection)
|0 (Cannot change due to a mathematical limit.)
(Code Rate 0.5)
|1 (Code Rate 0.62)
|-
|Limited
|EEP (Equal Error Protection)
|N/A
|3 (Code Rate 0.78)
|-
|Final
|EEP (Equal Error Protection)
|N/A
|3 (Code Rate 0.78)
|}
More DRM Information:
{| class="wikitable sortable"
!Type
!Service Name
!Service Type
!TX SIte (Decoded Via Dream)
!Language
!Programme Type
!ID
!Kbps
|-
|Experimental
|WZYN DRM Test
|1: Audio
|United States
|English
|Varied
|E01001
|7.62 Kbps
|-
|Limited
|WZYN INT (Ltd)
|1: Audio
|N/A(Cannot set ISO code due to a limited config in Dream)
|Multiple Languages (can only display as English due to a limited config in Dream)
|Varied
|E01307
|34.76/27.44 Kbps
|-
|Final
|WZYN INT
|1: Audio + MM (Journaline)
|United States
|Multiple Languages
|Varied
|E0130A
|20.36 Kbps
(6.72 with MM)
|-
|Final
|WZYN Slides
|2: MOT Slideshow
|N/A
|N/A
|N/A
|E0130B
|6.72 Kbps
|-
|Final
|WZYN Website
|2/3: MOT Website
|N/A
|N/A
|N/A
|E0130B/C
|7.68/0.96 Kbps
|}
{| class="wikitable"
|+Status
!Modes
!Status
!Reason
|-
|AM
|Active
|N/A
|-
|DRM
|Active
|N/A
|-
|FM
|Active
|N/A
|}

== DRM Reception Types. ==
The entire types of WZYN during the DRM phase[[File:WZYN INT DRM RX Via Dream.png|alt=Drm radio mondiale|thumb|WZYN DRM Radio (Now)|left]]
[[File:WZYN DRM during it's testing phase .png|thumb|WZYN DRM Radio (During the testing phase)]]

ㅤㅤㅤㅤㅤ

ㅤㅤㅤㅤㅤ

[[File:WZYN DRM Limted Via Dream's TX.png|thumb|430x430px|WZYN DRM Radio (Ltd. The receiver did not have the Opus codec.)|left]]

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

ㅤㅤㅤㅤㅤ

ㅤㅤㅤㅤㅤ

ㅤㅤㅤㅤㅤ

ㅤㅤㅤㅤㅤ

ㅤㅤㅤㅤㅤ

== Trivia ==
Did you know that WZYN USA has 4 Radio towers in different directions?

WZYN was once Jammed by Iranian Bubble Jammer.[https://mp3tourl.com/audio/1788226771064-29175489-7cd9-4fb3-b842-3b370ee56a39.mp3 Jammed on 7.38 Mhz]

Before WZYN changed frequencies, it's final music was called "Final Countdown".[https://mp3tourl.com/audio/1788228296932-d7c5fa32-ce28-4d0d-8fea-f8f2fb439e52.mp3 Listen to it here]

This Simulated Radio station is the first ever to have Multiple services on DRM!{{DEFAULTSORT:WZYN}}
[[Category:Radio Stations]]
[[Category:DRM Stations]]
[[Category:FM Station]]

WZYN Japan

2026-10-28T17:42:35Z

165.155.36.95:

<blockquote>[[File:WZYN japan.png|thumb|Main site]][[File:WZYN DRM Japan.png|alt=WZYN DRM Japan|thumb|WZYN DRM Japan RX'ed]]"They say that water tastes like water" -Zynden During first broadcast.</blockquote>

== Summary ==
Operating as an extension of the main network, '''WZYN Japan''' is a sister station to [[WZYN]] (Zynden's Radio Z). It broadcasts on '''4.48 MHz''' and utilizes both AM And Digital Radio Mondiale (DRM) to provide the audio and the '''Journaline text service'''.

== History ==

'''WZYN Japan''' was officially announced on August 30, 2026, by its parent network, WZYN (Zynden's Radio Z). The announcement coincided with the main Boston-based station shutting down its original 7.38 MHz frequency to transition to 4.78 MHz. Created as a dedicated sister station specifically to serve the Japanese region, WZYN Japan has uniquely featured programming on Hatsune Miku since its inception.

Operating with a transmitter power of 100 kW, WZYN Japan broadcasts from Kawasaki, Kanagawa, Japan. The station utilizes both AM and DRM specifically employing Robustness Mode B to deliver high quality audio content alongside advanced data services like Journaline . WZYN Japan is scheduled to broadcast daily from 22:00 to 12:00 UTC on the 4.48 MHz frequency.

Unlike the primary WZYN station in the United States, the Japanese broadcast excludes Radiogram features. Zynden noted that implementing digital text and image transmission features for the region was unnecessary, stating:<blockquote>"I feel like adding digital text and images doesn't feel right for the Japan region especially when it comes to people in there. It's too unnecessary to be implemented." -Zynden</blockquote>

== AM (Amplitude Modulation) specifications ==
{| class="wikitable"
|+AM Module
!Bandwidth
!Stereo?
!Antenna
!Power
|-
|15 khz
|No
|'''Broadband 50 Ft Antenna'''
|100 Kw (Can be heard across South Korea)
|}
{| class="wikitable"
|+Schedules
!Language
!AM
!DRM
!Locaton
|-
|Japanese
|22:00 to 12:00 (DRM tIme gap at 03:00 to 04:00)
|Friday to Monday 03:00 to 04:00
|Kawasaki, kanagawa Japan
|}

== Digital Radio Mondiale Specifications: ==
{| class="wikitable"
|+DRM Specs
!Robustness
!Codec
!TX SIte (Decoded Via Dream)
!SDC
!MSC
!Bandwidth
!Total MSC Capacity
!Power
!TX Type
|-
|B
|AAC Stereo
|Japan
|16 QAM
|64 QAM
|10Khz
|27.44 Kbps
|100Kw (can be heard from South Korea)
|Hardware
|}
DRM Protection Setup:
{| class="wikitable"
!Protection Setup
!Protection Part A
!Protection Part B
|-
|EEP (Equal Error Protection)
|N/A
|3 (Code Rate 0.76)
|}
More DRM Information:
{| class="wikitable"
|+
!Type
!Service Name
!Service Type
!Language
!Programme Type
!ID
!Kbps Rate
|-
|Final
|WZYN Japan
|1:Audio
|Japanese
|Varied
|F29231
|23.60 Kbps
|-
|Final
|WZYN JP JL
|2:Journaline
|N/A
|N/A
|F29232
|3.84 Kbps
|}

== Trivia ==
Not even a day later WZYN Japan gets jammed by Chinese Firedrake Jammer by accident [https://mp3tourl.com/audio/1788294422993-575849df-597d-4bce-9a6b-2540dc185c26.mp3 during the day.]
[[Category:Radio Stations]]
[[Category:DRM Stations]]

SimTX Wiki - User contributions [en]

WZYN

WZYN Japan