Category:Serdolik - Revision history

Admin: Reverted edit by 70.44.19.160 (talk) to last revision by Mukhash

2026-10-19T21:18:25Z

Reverted edit by 70.44.19.160 (talk) to last revision by Mukhash

@@ Line 1: / Line 1: @@
-{| class="wikitable"
+[[File:Serdolik.png|550x550px|thumb|right|200 bit/sec mode, the most common used]]
-|This page does not exist.
+[[File:Serdolikhigh.png|322x322px|thumb|right|800 and 1200 bit/sec mode, two of the higher speeds]]
-|21:13, 19 October 2026 Admin deleted page 'Serdolik' ''(Against Community Rules, Please re-read Rule(s) 2, 4. Then you can remake this page.)''
+Serdolik (Russian: Сердолик, English: Carnelian) is a proprietary communication system, used exclusively by the Russian diplomatic service. As of March 2020, the updated version of this system is deployed at the Russian embassies in Sofia, Dar es Salaam, and Nairobi.
 |}
 [[Category:Diplomatic]]
 [[Category:Modems]]

2026-10-19T21:15:03Z

@@ Line 1: / Line 1: @@
-[[File:Serdolik.png|550x550px|thumb|right|200 bit/sec mode, the most common used]]
+{| class="wikitable"
-[[File:Serdolikhigh.png|322x322px|thumb|right|800 and 1200 bit/sec mode, two of the higher speeds]]
+|This page does not exist.
-Serdolik (Russian: Сердолик, English: Carnelian) is a proprietary communication system, used exclusively by the Russian diplomatic service. As of March 2020, the updated version of this system is deployed at the Russian embassies in Sofia, Dar es Salaam, and Nairobi.
+|21:13, 19 October 2026 Admin deleted page 'Serdolik' ''(Against Community Rules, Please re-read Rule(s) 2, 4. Then you can remake this page.)''
+|}
 [[Category:Diplomatic]]
 [[Category:Modems]]

2026-10-11T13:00:04Z

← Older revision		Revision as of 13:00, 11 October 2026
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	\|4		\|4
	\|[[File:600bps.png\|300x300px]]		\|[[File:600bps.png\|300x300px]]
	\|~~Testing mode~~		\|One of the most common medium speed modes
	\|-		\|-
	\|800		\|800

2026-10-07T17:21:38Z

Example recordings:

← Older revision		Revision as of 17:21, 7 October 2026
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	== Example recordings: ==		== Example recordings: ==
			[https://drive.google.com/file/d/101SINLk2kkHoSQ_iyHu6tg8aXGkpjxRq/view?usp=sharing 200 bit/sec mode transmission from Moscow]

			[https://drive.google.com/file/d/1McMfO1J68Nr8PfTrRclG4MZbQp4MNBoS/view?usp=sharing 800 and 1200 bit/second modes test]

	== Frequencies ==		== Frequencies ==

2026-10-07T17:17:37Z

← Older revision		Revision as of 17:17, 7 October 2026
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	In the traffic state, 9 different speeds are supported. 200 to 1200 bit/s use MFSK modulation, while 2400 bit/s and up use OFDM instead. The symbol rate of all waveforms is 40 Bd.		In the traffic state, 9 different speeds are supported. 200 to 1200 bit/s use MFSK modulation, while 2400 bit/s and up use OFDM instead. The symbol rate of all waveforms is 40 Bd.

			== Example recordings: ==

	== Frequencies ==		== Frequencies ==

2026-10-07T17:16:43Z

Frequencies

← Older revision		Revision as of 17:16, 7 October 2026
Line 15:		Line 15:
	!'''Tones per symbol'''		!'''Tones per symbol'''
	!'''Spectrogram'''		!'''Spectrogram'''
			!Note
	\|-		\|-
	\|200		\|200
	\|1		\|1
	\|[[File:200bps.png\|300x300px]]		\|[[File:200bps.png\|300x300px]]
			\|The most common mode
	\|-		\|-
	\|400		\|400
	\|2		\|2
	\|[[File:400bps.png\|300x300px]]		\|[[File:400bps.png\|300x300px]]
			\|Testing mode
	\|-		\|-
	\|600		\|600
	\|4		\|4
	\|[[File:600bps.png\|300x300px]]		\|[[File:600bps.png\|300x300px]]
			\|Testing mode
	\|-		\|-
	\|800		\|800
	\|7		\|7
	\|[[File:800bps.png\|300x300px]]		\|[[File:800bps.png\|300x300px]]
			\|One of the most common high speed modes
	\|-		\|-
	\|1200		\|1200
	\|15		\|15
	\|[[File:1200bps.png\|300x300px]]		\|[[File:1200bps.png\|300x300px]]
			\|One of the most common high speed modes
	\|-		\|-
	\|2400		\|2400
	\|60xBPSK		\|60xBPSK
	\|[[File:60ofdm.png\|300x300px]]		\|[[File:60ofdm.png\|300x300px]]
			\|Rarely used
	\|-		\|-
	\|3600		\|3600
	\|45xQPSK		\|45xQPSK
	\|[[File:45ofdm.png\|300x300px]]		\|[[File:45ofdm.png\|300x300px]]
			\|Rarely used
	\|-		\|-
	\|4800		\|4800
	\|60xQPSK		\|60xQPSK
	\|Same as 2400 bit/s		\|Same as 2400 bit/s
			\|Rarely used
	\|-		\|-
	\|7200		\|7200
	\|60x8PSK		\|60x8PSK
	\|Same as 2400 bit/s		\|Same as 2400 bit/s
			\|Rarely used
	\|}		\|}
	[[Category:Diplomatic]]		[[Category:Diplomatic]]
	[[Category:Modems]]		[[Category:Modems]]

2026-10-07T17:14:10Z

2026-10-07T17:13:14Z

← Older revision		Revision as of 17:13, 7 October 2026
Line 1:		Line 1:
	[[File:Serdolik.png\|550x550px\|thumb\|right\|200 bit/sec mode, the most common used]]		[[File:Serdolik.png\|550x550px\|thumb\|right\|200 bit/sec mode, the most common used]]
	[[File:Serdolikhigh.png\|~~550x550px~~\|thumb\|right\|800 and 1200 bit/sec mode, two of the higher speeds]]		[[File:Serdolikhigh.png\|322x322px\|thumb\|right\|800 and 1200 bit/sec mode, two of the higher speeds]]
	Serdolik (Russian: Сердолик, English: Carnelian) is a proprietary communication system, used exclusively by the Russian diplomatic service. As of March 2020, the updated version of this system is deployed at the Russian embassies in Sofia, Dar es Salaam, and Nairobi.		Serdolik (Russian: Сердолик, English: Carnelian) is a proprietary communication system, used exclusively by the Russian diplomatic service. As of March 2020, the updated version of this system is deployed at the Russian embassies in Sofia, Dar es Salaam, and Nairobi.

2026-10-07T17:12:53Z

← Older revision		Revision as of 17:12, 7 October 2026
Line 1:		Line 1:
	[[File:Serdolik.png\|550x550px\|thumb\|right\|200 bit/sec mode, the most common used]]		[[File:Serdolik.png\|550x550px\|thumb\|right\|200 bit/sec mode, the most common used]]
			[[File:Serdolikhigh.png\|550x550px\|thumb\|right\|800 and 1200 bit/sec mode, two of the higher speeds]]
	Serdolik (Russian: Сердолик, English: Carnelian) is a proprietary communication system, used exclusively by the Russian diplomatic service. As of March 2020, the updated version of this system is deployed at the Russian embassies in Sofia, Dar es Salaam, and Nairobi.		Serdolik (Russian: Сердолик, English: Carnelian) is a proprietary communication system, used exclusively by the Russian diplomatic service. As of March 2020, the updated version of this system is deployed at the Russian embassies in Sofia, Dar es Salaam, and Nairobi.

2026-10-07T17:11:47Z