Lodz Jedynka - Revision history

10.89.4.1 at 20:40, 17 July 2026

2026-07-17T20:40:54Z

@@ Line 45: / Line 45: @@
 |''60mb''
 |''Inactive - had to use it due to short interference with [[Astra|Radio Astra]]''
 |}

ZetkaTV at 23:14, 12 July 2026

2026-07-12T23:14:13Z

← Older revision		Revision as of 23:14, 12 July 2026
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	== History ==		== History ==
	~~{\| class~~=~~"wikitable"~~
	\|+		=== 6.07.2026 ===
	~~!Event~~		During the night of '''6 July 2026 to 7 July 2026''', the transmitter reportedly experienced a major technical failure. The transmitted signal exhibited '''severe splatter''', a '''strong 50 Hz mains hum''', and '''heavily overdriven audio''', significantly degrading reception quality. The interference affected both the occupied bandwidth and the intelligibility of the broadcast, indicating a serious fault in the transmission chain.
	~~!Notes~~		[[File:Transmitter failure..png\|center\|thumb\|400x400px\|'''''Technical Issue with Lodz Jedynka.''''']]
	\|-
	\|During the night of '''6 July 2026 to 7 July 2026''', the transmitter reportedly experienced a major technical failure. The transmitted signal exhibited '''severe splatter''', a '''strong 50 Hz mains hum''', and '''heavily overdriven audio''', significantly degrading reception quality. The interference affected both the occupied bandwidth and the intelligibility of the broadcast, indicating a serious fault in the transmission chain.
	\|[[File:Transmitter failure..png\|center\|thumb\|'''''Lodz Jedynka ~~at 4880kHz transmitting with broken transmitter~~.'''''~~\|500x500px~~]]
	\|}
	''[[Category:Radio Stations]]''		''[[Category:Radio Stations]]''

ZetkaTV at 23:13, 12 July 2026

2026-07-12T23:13:04Z

← Older revision		Revision as of 23:13, 12 July 2026
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	\|-		\|-
	\|During the night of '''6 July 2026 to 7 July 2026''', the transmitter reportedly experienced a major technical failure. The transmitted signal exhibited '''severe splatter''', a '''strong 50 Hz mains hum''', and '''heavily overdriven audio''', significantly degrading reception quality. The interference affected both the occupied bandwidth and the intelligibility of the broadcast, indicating a serious fault in the transmission chain.		\|During the night of '''6 July 2026 to 7 July 2026''', the transmitter reportedly experienced a major technical failure. The transmitted signal exhibited '''severe splatter''', a '''strong 50 Hz mains hum''', and '''heavily overdriven audio''', significantly degrading reception quality. The interference affected both the occupied bandwidth and the intelligibility of the broadcast, indicating a serious fault in the transmission chain.
	\|[[File:Transmitter failure..png\|center\|thumb\|'''''Lodz Jedynka at 4880kHz transmitting with broken transmitter.''''']]		\|[[File:Transmitter failure..png\|center\|thumb\|'''''Lodz Jedynka at 4880kHz transmitting with broken transmitter.'''''\|500x500px]]
	\|}		\|}
	''[[Category:Radio Stations]]''		''[[Category:Radio Stations]]''

ZetkaTV at 23:12, 12 July 2026

2026-07-12T23:12:35Z

← Older revision		Revision as of 23:12, 12 July 2026
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	== History ==		== History ==
	During the night of '''6 July 2026 to 7 July 2026''', the transmitter reportedly experienced a major technical failure. The transmitted signal exhibited '''severe splatter''', a '''strong 50 Hz mains hum''', and '''heavily overdriven audio''', significantly degrading reception quality. The interference affected both the occupied bandwidth and the intelligibility of the broadcast, indicating a serious fault in the transmission chain.		{\| class="wikitable"
	[[File:Transmitter failure..png\|center\|thumb]]		\|+
			!Event
			!Notes
			\|-
			\|During the night of '''6 July 2026 to 7 July 2026''', the transmitter reportedly experienced a major technical failure. The transmitted signal exhibited '''severe splatter''', a '''strong 50 Hz mains hum''', and '''heavily overdriven audio''', significantly degrading reception quality. The interference affected both the occupied bandwidth and the intelligibility of the broadcast, indicating a serious fault in the transmission chain.
			\|[[File:Transmitter failure..png\|center\|thumb\|'''''Lodz Jedynka at 4880kHz transmitting with broken transmitter.''''']]
			\|}
	''[[Category:Radio Stations]]''		''[[Category:Radio Stations]]''

ZetkaTV at 23:11, 12 July 2026

2026-07-12T23:11:20Z

← Older revision		Revision as of 23:11, 12 July 2026
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	\|''Inactive - had to use it due to short interference with [[Astra\|Radio Astra]]''		\|''Inactive - had to use it due to short interference with [[Astra\|Radio Astra]]''
	\|}		\|}

			== History ==
			During the night of '''6 July 2026 to 7 July 2026''', the transmitter reportedly experienced a major technical failure. The transmitted signal exhibited '''severe splatter''', a '''strong 50 Hz mains hum''', and '''heavily overdriven audio''', significantly degrading reception quality. The interference affected both the occupied bandwidth and the intelligibility of the broadcast, indicating a serious fault in the transmission chain.
			[[File:Transmitter failure..png\|center\|thumb]]
	''[[Category:Radio Stations]]''		''[[Category:Radio Stations]]''

ZetkaTV at 23:06, 12 July 2026

2026-07-12T23:06:21Z

← Older revision		Revision as of 23:06, 12 July 2026
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	\|+		\|+
	\|Country		\|Country
	\|Poland		\|'''Poland'''
	\|-		\|-
	\|City		\|City
	\|Łódź		\|'''Łódź'''
	\|-		\|-
	\|Main Frequency		\|Main Frequency
	\|4880 kHz		\|'''4880 kHz'''
	\|-		\|-
	\|Modulation		\|Modulation
	\|AM		\|'''AM'''
	\|-		\|-
	\|BW		\|BW
	\|18 kHz		\|'''18 kHz'''
	\|-		\|-
	\|Antenna:		\|Antenna
	\|60m band dipole at 250m hanged between two masts		\|'''60m band dipole at 250m hanged between two masts'''
	\|}		\|}

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	[[File:Buildings plan.png\|thumb\|300x300px\|'''''Layout plan of the buildings on the broadcasting facility grounds.'''''\|center]]		[[File:Buildings plan.png\|thumb\|300x300px\|'''''Layout plan of the buildings on the broadcasting facility grounds.'''''\|center]]

	== ~~additional information~~ ==		== Station Info ==
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
	\|~~transmitter building no~~. 1		\|'''Transmitter Building ''<u>NO. 1</u>'''''
	\|''1.'' '''[[wikipedia:Brown,_Boveri_&_Cie\|Brown, Boveri & Cie]]''' '''125kW''' transmitter based on '''2 mosfet blocks''' and '''water cooling.'''		\|''1.'' '''[[wikipedia:Brown,_Boveri_&_Cie\|Brown, Boveri & Cie]]''' '''125kW''' transmitter based on '''2 mosfet blocks''' and '''water cooling.'''
	\|}		\|}
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	\|'''Active main frequency.'''		\|'''Active main frequency.'''
	\|-		\|-
	\|4975 kHz		\|''4975 kHz''
	\|60mb		\|''60mb''
	\|''Inactive due to short interference with [[Astra\|Radio Astra]]''		\|''Inactive - had to use it due to short interference with [[Astra\|Radio Astra]]''
	\|}		\|}
	''[[Category:Radio Stations]]''		''[[Category:Radio Stations]]''

ZetkaTV at 23:04, 12 July 2026

2026-07-12T23:04:55Z

← Older revision		Revision as of 23:04, 12 July 2026
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	'''[[Lodz Jedynka\|Łódź Jedynka]]''' is a licensed radio station located on the outskirts of [[wikipedia:Łódź\|Łódź, Poland.]] It operates with a transmitter power ranging from '''10 kW to 125 kW''', primarily broadcasting on a single frequency band. The station is currently expanding its facilities, with a new high-power transmitter building under construction for higher-frequency bands, along with two additional transmission masts to support future broadcasting capabilities.		'''[[Lodz Jedynka\|Łódź Jedynka]]''' is a licensed radio station located on the outskirts of [[wikipedia:Łódź\|Łódź, Poland.]] It operates with a transmitter power ranging from '''10 kW to 125 kW''', primarily broadcasting on a single frequency band. The station is currently expanding its facilities, with a new high-power transmitter building under construction for higher-frequency bands, along with two additional transmission masts to support future broadcasting capabilities.

			== Buildings Layout ==
	[[File:Buildings plan.png\|thumb\|300x300px\|'''''Layout plan of the buildings on the broadcasting facility grounds.'''''\|center]]		[[File:Buildings plan.png\|thumb\|300x300px\|'''''Layout plan of the buildings on the broadcasting facility grounds.'''''\|center]]

ZetkaTV at 23:04, 12 July 2026

2026-07-12T23:04:20Z

← Older revision		Revision as of 23:04, 12 July 2026
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	[[File:Buildings plan.png\|thumb\|300x300px\|'''''Layout plan of the buildings on the broadcasting facility grounds.'''''\|center]]		[[File:Buildings plan.png\|thumb\|300x300px\|'''''Layout plan of the buildings on the broadcasting facility grounds.'''''\|center]]

			== additional information ==
	{\| class="wikitable"		{\| class="wikitable"
	~~\|+additional information~~
	\|-		\|-
	\|transmitter building no. 1		\|transmitter building no. 1
	\|''1.'' '''[[wikipedia:Brown,_Boveri_&_Cie\|Brown, Boveri & Cie]]''' '''125kW''' transmitter based on '''2 mosfet blocks''' and '''water cooling.'''		\|''1.'' '''[[wikipedia:Brown,_Boveri_&_Cie\|Brown, Boveri & Cie]]''' '''125kW''' transmitter based on '''2 mosfet blocks''' and '''water cooling.'''
			\|}

			== frequencies ==
			{\| class="wikitable"
			!Frequency
			!Band
			!Notes
			\|-
			\|'''4880 kHz'''
			\|'''60mb'''
			\|'''Active main frequency.'''
			\|-
			\|4975 kHz
			\|60mb
			\|''Inactive due to short interference with [[Astra\|Radio Astra]]''
	\|}		\|}
	''[[Category:Radio Stations]]''		''[[Category:Radio Stations]]''

ZetkaTV at 23:01, 12 July 2026

2026-07-12T23:01:13Z

← Older revision		Revision as of 23:01, 12 July 2026
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	\|-		\|-
	\|Main Frequency		\|Main Frequency
	\|~~[[Astra#:~:text=~~4880 kHz~~,Lodz Jedynka.\|4880 kHz]]~~		\|4880 kHz
	\|-		\|-
	\|Modulation		\|Modulation

ZetkaTV at 23:00, 12 July 2026

2026-07-12T23:00:58Z

← Older revision		Revision as of 23:00, 12 July 2026
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	\|-		\|-
	\|Main Frequency		\|Main Frequency
	\|4880 kHz		\|[[Astra#:~:text=4880 kHz,Lodz Jedynka.\|4880 kHz]]
	\|-		\|-
	\|Modulation		\|Modulation