Revision as of 14:54, 12 July 2026

experimenting with DRM before the stations began operations

ROJY Experimental Radio

Frequencies: 4.965kHz (main), 3.950kHz (backup), 19.3khz (VLF channel)

Status: Active(?)

Mode: H3E (SSB full-carrier), J3E (SSB suppressed carrier), A3E (AM), CW

Digital Mode: DRM (10 kHz BW Opus codec), APT, SSTV, (etc.)

Location: Bulgaria

Rig: Modified-Clean lab exciter, DIY-Overdriven export AM/SSB, (etc.)

TX power: 0.01kW - 50kW

Antenna: (4965 kHz) Full-wave Loop / (3950 kHz) Yagi 3-element                 (oriented 300–350 NW AZ towards Hungary)

VLF antenna: (19.3 kHz) Vertical

About the station

ROJY Experimental Radio is an experimental radio station active since June 2026. This station broadcasts easy-listening music (nah), as well as various experimental programs, including our number stations...

@@ Line 3: / Line 3: @@
 = ROJY Experimental Radio =
-  '''Frequencies:''' 4.965kHz (main)''',''' 3.950kHz (backup), 19.8khz (VLF channel)
+  '''Frequencies:''' 4.965kHz (main)''',''' 3.950kHz (backup), 19.3khz (VLF channel)
   '''Status:''' Active(?)
@@ Line 19: / Line 19: @@
   '''Antenna:''' (4965 kHz) Full-wave Loop / (3950 kHz) Yagi 3-element                 (oriented 300–350 NW AZ towards Hungary)
-  '''VLF antenna:''' (19.8 kHz) Vertical
+  '''VLF antenna:''' (19.3 kHz) Vertical
 == About the station ==
 <blockquote>'''ROJY Experimental Radio''' is an experimental radio station active since June 2026. This station broadcasts easy-listening music (nah), as well as various experimental programs, including our number stations...</blockquote>
 [[Category:Radio Stations]]