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Начало » OFDM, COFDM
Добавить новую статью! Выборка: по алфавиту · по дате
Название
ком.  пр.  разместил дата
BulDiplo-39 tone, based on MIL-STD 188-110B
OFDM-39 tones, Br-44.44 Hz, Shift-56.25 Hz, PSK-2, k = 17/64
0 4699 SergUA6 12 Dec 2008 20:37
Chinese Mixed Mode (MFSK-4+OFDM-20/1)
MFSK-4 Br-100, Shift-400 OFDM Br~72.2, Shift~99, k = 3/8
0 3575 SergUA6 17 Jul 2009 17:03
Chinese mixed mode, MFSK-4 + OFDM 10 from 20
MFSK-4 Br-100, Sh-400. OFDM Br~72, Sh~100, 20 Ch, k= 3/8
1 3482 SergUA6 24 Jul 2009 14:24
Chinese mixed mode, MFSK-4 + OFDM 4 from 8
MFSK-4 Br~100, Sh~400. OFDM Br~72, Sh~100, 14 Ch total, 8 in use. k = 3/8
1 3300 SergUA6 02 Aug 2009 16:17
Chinese OFDM 19 Tone
Mixed mode, MFSK-8 Br~112, Shift~223. OFDM 19t+pilot, Br~44.6, Shift~111, k = 1/4
1 8825 SergUA6 10 Jan 2009 23:30
CIS-112
Br~22.22, Sh~25.6, Ch-112 + 1 Pilot, pi/4 DQPSK, k = 2/13
0 4581 SergUA6 31 Oct 2009 16:35
CIS-128
Br~21, Sh~23.5, Ch-128 in use, total 129 - 1 as gap/off/skiped, k = 2/17
3 3631 SergUA6 15 Feb 2011 17:13
CIS-20
OFDM modem, 20 tones, pi/4 DQPSK in channel, k = 3/5
0 3821 SergUA6 26 Dec 2007 19:48
CIS-45 Ch, Russian 45 tones HDR modem, version 1
Ch-45+1, Br-33.33(3) Hz, Sh-62.5 Hz, PSK-2, k = 7/8 = 0.875
2 10042 SergUA6 12 Feb 2007 10:15
CIS-45 Ch, Russian HDR modem, version 2
Ch-45+1, Br-40 Hz, Sh-62.5 Hz, PSK-2, k = 9/16
0 3344 SergUA6 13 Nov 2009 10:39
CIS-59 "Феррит" (known as the "Ferrite")
Ch-59, Br-40 Hz, Sh-50 Hz, QAM-64, k = 1/4 = 0.25. "Ferrite", perhaps, - an experimental (inner) brand.
8 3550 SergUA6 20 Aug 2010 19:55
CIS-60, Russian HDR modem
Br-35.55(5), Sh-44.44(4), Ch-60 + 1 Pilot, pi/8 DPSK-8, k=1/4
1 4526 SergUA6 21 Nov 2009 02:34
CIS-79, conditionaly name TANDEME
Ch-79, QAM-64, Sh-37.5, Br~30.476, k = 59/256
0 3139 SergUA6 25 Apr 2011 22:59
CROWD-36(SERDOLIK) - OFDM mode
Ch-34, Br-40, Sh-40, PSK-4, The OFDM without CP
0 7687 SergUA6 13 Apr 2007 12:38
DAB
Digital Audio Broadcast, Digital TV and etc. k = 63/256
1 4848 SergUA6 12 Jun 2008 13:57
DRM+ (DRM-E)
Ch - 213, PSK-4, Br - 400 Hz, Sh - 444.4(4) Hz, k = 1/9
0 12221 SergUA6 30 Sep 2011 08:02
DRM-A
Digital Radio Mondiale, Sh~41.7, Br~37.5, k = 1/9
0 9279 SergUA6 06 Jul 2008 19:06
DVB-T (Digital Video Broadcasting — Terrestrial)
Ch-1705, QAM-16, Br~2232, Sh~2790, k=1/4 (not standard/typical mode - 4K)
0 9751 SergUA6 13 Aug 2011 12:55
Globe Wireless
Maritime OFDM ARQ SYSTEM, Br-55.5(5), Sh-62.5, QPSK(PSK-4), k = LG/LU = 1/8
0 6206 SergUA6 11 Feb 2007 14:06
Japanese Military 8 freq
8 frequencies, 4 FSK-2 channels
0 5613 SergUA6 07 Mar 2008 23:23
Link-11, Tadil-A, Alligator
MIL-STD 188-203-1A, Sh-110, Br-75, Ch-14+1+Pilot, pi/4 DQPSK, k = 7/15 = 0.466(6)
1 5034 SergUA6 11 Mar 2007 20:00
Marconi - 25 tones
OFDM system, k = 1/4
0 4342 SergUA6 19 May 2007 22:48
MIL-188-110B-39 tone
Br~44.4, Sh-56.25, pi/4 DQPSK, 39 Ch + 1 Pilot, k = 17/64
0 6285 SergUA6 17 Mar 2007 16:26
MIL-STD-188-110A 16 Channels
Br-75, Sh-110, 16 Channels +1 Pilot, pi/4 DQPSK, k = 7/15 = 0.466(6)
4 6194 SergUA6 26 Oct 2009 20:31
Mixed mode, PSK-2 and OFDM, system unknown
PSK-2 Br-500, OFDM-4 Shift-160, Br-160, Br per ch-80
0 4217 SergUA6 14 Feb 2009 03:24
MSM-1250
Thales "SkyFax", RC5000 series - Javelin
0 3712 SergUA6 06 Apr 2007 21:47
MT-63
Amateur mode
0 4217 SergUA6 16 Mar 2007 13:38
OFDM-48, system unknown
Br-50, Shift-62.5, k = 1/4
0 3779 SergUA6 23 Feb 2009 03:28
Rohde&Schwarz GN2130 digital voice modem
OFDM, Ch - 48, Sh - 56.25, Br - 44.4(4), QAM-16/PSK-4, k = 17/64
0 8477 SergUA6 05 Jul 2011 20:34
Russian 93 tone OFDM Modem
Based OFDM System, k = 13/32
0 4784 SergUA6 12 Feb 2007 17:41
SkyOFDM the family's OFDM signals
Shift~86, Br~64.1, Mode-PSK-2(4), k = 11/32
0 4509 SergUA6 24 May 2009 05:09
STANAG 4197
Стандарт NATO
1 6087 SergUA6 02 Mar 2008 13:10
WINDRM 51-Tone COFDM Modem
Amateur mode, Br-37.5, Sh-46.875, Ch-51, QAM-64, k = 1/4
0 5641 SergUA6 17 Feb 2007 19:53
Yug Mil 20 tone modem
Yugoslavian OFDM-based system, k = 7/15
0 3436 SergUA6 19 Mar 2007 18:31
МС-5 (MS-5), первый отечественный OFDM-модем
Ch - 20, Br - 120(100), Sh - 142, PSK-4(8), k=11/60(21/50)
1 9517 SergUA6 05 Jun 2011 01:06
Начало » OFDM, COFDM
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