HFAsia

Monitoring from 10kHz to 30MHz, and now to Ku-band
Due to limited web space, no signal sample is provided (even you click on the speaker icon)
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HF FSK

HF MFSK

HF PSK

HF Misc.

VHF/UHF

Broadcast/TV

SATCOM

Wireline

Links

What's New
2010-1120

Added TETRA trunked radio (To VHF/UHF/SHF section)
2010-1120

Added FLEX 6400 bps 4-level FSK paging (To VHF/UHF/SHF section)
2010-1120

Added EDACS trunked radio (To VHF/UHF/SHF section)
2010-1120

Added DAB - Digital Audio Broadcasting (To VHF/UHF/SHF section)
2010-1120

Added 2.4 kbps BPSK used in UHF SATCOM (To VHF/UHF/SHF section)
2010-1120

Added 4.8 kbps BPSK used in UHF SATCOM (To VHF/UHF/SHF section)
2010-1120

Added 19.2 kbps BPSK used in UHF SATCOM (To VHF/UHF/SHF section)
2010-1120

Added 3600 Bd Motorola SmartNet Single Site Trunking (control channel only) (To VHF/UHF/SHF section)
2010-1120

Added 3600 Bd Motorola SmartZone Wide Area Trunking (control channel only) (To VHF/UHF/SHF section)
2010-1127

Added 1.33358 Msps QPSK (To SATCOM section)
2011-0503

Added link to HF Asia Blog (To HF Asia Blog)

What's New Archive

FSK

FSK (Unidentified)

FSK - Russian/CIS

ASC-II
BAUDOT 1x stop bit - ACF=7
BAUDOT 1.5x stop bit - ACF=15
BAUDOT 2x stop bit - ACF=8
GMDSS DSC
SITOR-A
SITOR-B - ACF= 14/35
ARQ-E - ACF=56
ARQ-E3 - ACF=56
ARQ-M2
ARQ-M4
DUP-ARQ
Global Wireless
G-TOR
SWED-ARQ
CCIR 493-1
CODAN 8580
FEC-A
G-TOR
HNG-FEC
PACTOR-I
RUM-FEC

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Australian 600Hz-600Bd
CV-786 / TRC-75
DPRK FSK 600Hz-600Bd ARQ
DPRK FSK 600Hz-600Bd FEC
Israeli 50Hz 75Bd

KG-84 200Hz 75Bd - ACF=2/64/0
KG-84 300Hz 300Bd - ACF=2/64/0
KG-84 850Hz 75Bd - ACF=2/64/0
MD-522 NB
MD-522 WB
MD-522 IBD
MIL-M-55529A 85Hz (see MD-522 NB)
MIL-M-55529A 850Hz (see MD-522 WB)
PACKET 300Bd
PRC FSK
PRC FSK 300Bd burst
Rohde & Schwarz ALIS
Singaporean FSK 200Hz-75Bd
South African FSK 130.23Bd
STANAG 4481 1CH - ACF=63
Taiwanese FSK

42.5Hz - 75Bd - ACF=28/112
100Hz - 100Bd burst
150Hz - 100Bd - ACF=0
170Hz - 50Bd
170Hz - 75Bd
170Hz - 100Bd burst
170Hz - 109Bd
200Hz - 50Bd
200Hz - 75Bd
200Hz - 100Bd burst
200Hz - 100Bd
200Hz - 150Bd
200Hz - 200Bd
200Hz- 300Bd (see < PRC FSK 300Bd)
250Hz - 48.24Bd
250Hz- 50Bd (see > Rus 250Hz 50Bd)
250Hz- 75Bd (see > Rus 250Hz 75Bd)
250Hz - 240Bd

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500Hz - 50Bd - ACF=0
500Hz - 50Bd - ACF=94
500Hz - 50Bd - ACF=4- 8- 128
500Hz - 75Bd - ACF=0
500Hz- 96Bd (see > CIS 96 Bd)
500Hz - 100Bd - ACF=0
600Hz - 200Bd burst - ACF=2/0
600Hz - 250Bd burst - ACF=2/32
600Hz- 600Bd (see < DPRK FSK)
700Hz - 130.23Bd <> ACF=18
800Hz - 1200Bd burst
850Hz - 50Bd - ACF=0
850Hz - 50Bd - ACF=21
850Hz - 75Bd - ACF=0
850Hz - 75Bd - ACF=2/64/0 ( KG-84)
850Hz - 150Bd
850Hz - 213.35Bd burst - ACF=8

850Hz - 291Bd burst - ACF=10
850Hz - 300Bd - ACF=0

BEE 36-50 (T600) 200Hz - ACF=2/70/0
BEE 36-50 (T600) 2000Hz - ACF=2/70/0
CIS 40.5 Bd 200Hz - ACF=0
CIS 40.5 Bd 500 Hz - ACF=0
CIS 81 Bd 200Hz - ACF=0
CIS 81 Bd 250Hz - ACF=0
CIS 81 Bd 500Hz - ACF=0
CIS 81 Bd 1000Hz - ACF=0
CIS 96 Bd - ACF=0
CIS 200 Bd - ACF=0
Russian 200Hz 75 Bd - ACF=0
Russian 250Hz 50 Bd - ACF=136
Russian 250Hz 75 Bd - ACF=0
Russian 500Hz 50 Bd - ACF=17

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FSK (Unidentified)

VLF/LF bands

Top

280Hz - 91.2Bd burst ACF=0-50

300Hz - 122.92Bd burst ACF=0-20-50

300Hz- 300Bd (see < KG-84 300Hz)

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1000Hz - 50Bd
1000Hz - 96Bd
1000Hz - 100Bd
1000Hz - 500Bd burst
1200Hz - 1200Bd ASCII
2000Hz - 50Bd ASCII
2000Hz - 96Bd - ACF=0
2000Hz - 100Bd - ACF=0

85Hz-200Bd
Japanese 50Hz-100Bd
PRC 25Hz-50Bd
STANAG 5065 FSK 75Bd - ACF=10
STANAG 5065 MSK

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MFSK

MFSK multi-channel

ASK/PSK/QAM

ASK/PSK multi-channel

Algerian 8-tone
COQELLET-8
MFSK-8
MFSK-16
MIL-STD-188-141A
MIL-STD-188-141B App. B
Oliva 32-tone
PICCOLO-6
PICCOLO-12
PRC 4FSK-400Hz
PRC 4FSK-500Hz
PRC 8-tone 2x4
PRC 16-tone 4x4 type-I
PRC 16-tone 4x4 type-II
PRC 32-tone 8x4 (?)
PRC 32-tone
PRC 64-tone
PRC HYBRID
Russian Crowd-36
Russian 6-tone Mazielka
Russian 13-tone type-I
Russian 13-tone type-II
South African MFSK
Tadiran Autocall
TE-204 (AN/USC-11)

TT2300
Twinplex-sitor
UK 4FSK

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3CH VFT - 1
3CH VFT - 2
4CH VFT
16CH VFT
BR6028
BR6029C (see BR6028)
CIS 3CH VFT
German 3CH VFT
Israeli 2CH VFT (see <^ Israeli 50Hz 75Bd)
MD-522 IBD
MD-1142 (see BR6028)
MIL-M-55529A 4-tone (see MD-522 IBD)
MIL-STD-188-342 8-CH 60Hz/50Bd*
MIL-STD-188-342 8-CH 85Hz/110Bd*
MIL-STD-188-342 8-CH 170Hz/150Bd*
MIL-STD-188-342 4-CH 240Hz/300Bd*
MIL-STD-188-342 4-CH 850Hz/600Bd*
Skyfax MSM1250
STANAG 4481 8CH
STANAG 4481 16CH

* Fredericks' Model 1290

ASK 50Bd
CIS 640Bd
CIS 1280Bd
CIS 1200Bd
CODAN CHIRP
DPRK 150Bd BPSK
DPRK 300Bd BPSK
DPRK 600Bd BPSK
DPRK 1200Bd BPSK
Globe Wireless
HFDL
Israeli PSK

Japanese PSK 1500Bd QPSK
MIL-STD-188-110A - ACF=60-20-60
MIL-STD-188-110B - ACF=20/36
MIL-STD-188-110B App. C
MIL-STD-188-110B App. F
MIL-STD-188-141B App. C
PRC 2400Bd - ACF=60-20-60
PRC BPSK 2400Bd ACF=16
PRC HYBRID
PRC PSK - ACF=60-5/6-60
PRC Mod. 110A - ACF=60-20-60
PRC 8/6PSK 2400Bd
Racal-Thales Panther-H FH
RFSM-2400
RSFM-8000
R/S PSK
Link-11 SLEW TADIL-A
STANAG 4285 - ACF=32
STANAG 4415 - ACF=20
STANAG 4481 - ACF=32
STANAG 4529 - ACF=64
STANAG 4539 - ACF=20/36

Top

ANDVT
AOR ARD9800
Clover-2000
Codan 16-tone
DIGTRX 8-tone
FDMDV 14+1-tone
Israeli 4-tone

Japanese 8-tone ASK
Japanese 16-tone
Japanese OFDM
Japanese 35-tone OFDM

Globe Wireless Dataplex (GL-5100)
Link-11 TADIL-A 1364 BPS
Link-11 TADIL-A 2250 BPS
Marconi-25-tone
MD-1061 16-tone

MIL-STD-188-110A App.A 16-tone (TE-233C)
MIL-STD-188-110A App.B 39-tone
MIL-STD-188-141B App. C 3G ALE
MIL-STD-188-C Para 7.2.1 (TE-233A)
MIL-STD-188-C Para 7.3.5 (TE-233B)

PACTOR-II
PACTOR-III 2-tone
PACTOR-III 6-tone
PACTOR-III 14-tone
PACTOR-III 16-tone
PACTOR-III 18-tone
PRC 4+4
PRC 8-tone
PRC 16-tone
PRC 19-tone type-I
PRC 19-tone type-II
PRC 20-tone OFDM

PRC 30-tone OFDM

PRC 39-tone type-I
PRC 39-tone type-II
PRC OFDM-1
PRC 36-tone OFDM ARQ
PRC 36-tone OFDM FEC
PRC 32-tone OFDM ARQ
Russian MS5 (AT-3004D/3104)
Russian OFDM 45-tone
Russian OFDM 60-tone
Russian OFDM 90-tone
TE-233P-6
TE-233P-7 (MD-1239)
TE-233P-8 (MD-1268)
WinDRM
WINMOR 2-tone
WINMOR 8-tone
Yug Diplo 20-tone

Top

MFSK (Unidentified)

PSK - Radio amateur

FH PSK (Unidentified)

FF PSK (Unidentified)

Unid 32-tone modem
Unid 4FSK modem - 500Hz
Unid 4FSK modem - 1000Hz
Unid 4FSK modem - 4000Hz
Unid 11-tone MFSK

Top

PSK10
PSK10 AM
PSK31
PSK31 AM
PSK50 AM
PSK63
PSK63F
PSK125
PSK125F
PSK220

Unid Freq-Hopping PSK[1]
Unid Freq-Hopping PSK[2]
Unid Freq-Hopping PSK[3]
Unid Freq-Hopping PSK[4]

Top

Unid 1350Bd BPSK
Unid 585Bd BPSK

Unid 2400Bd QPSK ACF=180

Unid short burst PSK
Unid Serial tone w/ special preamble

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OTH-B/OTH-SW

HF RADAR

Science/Ocean RADAR

Weather/BC/BC Jammer

Scrambler/Vocoder

OTH-B BW= 20kHz PRF= 50Hz
OTH-B BW= 20kHz PRF= 25Hz
Australian OTHR BW= 8kHz PRF= 50Hz
Australian OTHR BW= 6kHz PRF= 50Hz

Australian OTHR BW= 4kHz PRF= 50Hz
Australian OTHR BW= 4KHz PRF= 5-100Hz

Australian OTHR BW= 1kHz PRF= 50Hz(?)

PRC OTH-B BW= 50kHz PRF= 24 Hz

PRC OTH-SW I BW= 80 kHz PRF= 43/86 Hz (2 OTHR interleaved)
PRC OTH-SW II BW= 60 kHz PRF= 43 Hz
PRC OTH-SW III BW= 40 kHz PRF= 86 Hz (2 OTHR interleaved)

Top

Unid ECCM OTHR BW= 10kHz PRF= 20Hz

Unid ECCM OTHR BW= 10kHz PRF= 48Hz

Unid ECCM OTHR BW= 10kHz PRF= 67Hz

Unid ECCM OTHR BW= 10kHz PRF= 84Hz

Unid RADAR-1
Unid RADAR-2
Unid RADAR-3
Unid RADAR-4

No idea (RADAR?)

HAARP
SuperDARN
Chinese OSMAR
CODAR
Japanese Long-range Ocean Radar BW= 22kHz PRF= 1.4286 Hz
Unid RADAR BW= 16KHz PRF= 1Hz

Top

Chinese Number Stations
New Star

Weather Fax
Kyodo News
Kagoshima Fishery Bureau
Chirpsounder

AM
DRM

BC Jammer - 1
BC Jammer - 2
BC Jammer - 3
BC Jammer - 3A
BC Jammer - 4 (DPRK)
BC Jammer - 5 (Chinese music)
BC Jammer - 6
BC Jammer - 7

ICAO ANNEX10

VOICE SCRAMBLER #1
VOICE SCRAMBLER #2
VOICE SCRAMBLER #3

ANDVT
AOR ARD9800
AOR ARD9000MK2
MIL-STD-188-110A
MIL-STD-188-110B
Russian MS5
STANAG 4285

Top

What's new?

HF FSK

HF PSK

HF Misc.

VHF/UHF

Broadcast/TV

SATCOM

Wireline

Links

VHF/UHF analog

VHF/UHF digital conv.

VHF/UHF digital trunking

VHF/UHF mobile data

VHF/UHF paging

2-Tone
CCIR-1 5-Tone
CCIR-2 5-Tone
EEA 5-Tone
EIA 5-Tone
MODAT
NATEL
ZEVI-1
ZVEI-2

Top

DMR (Digital Conventional)
D-STAR
G-STAR (GE-STAR)
Kenwood FleetSync 1200 bps

Kenwood FleetSync 2400 bps
Motorola MDC-600
Motorola MDC-1200

NXDN (Digital Conventional)
P25 (Digital Conventioal)

DMR Trunking
EDACS (GE-Ericsson)

Motorola SmartNet

Motorola SmartZone

MPT-1327
NXDN Trunking (NEXEDGE & IDAS)
P-25
TETRA

TETRAPOL

Top

DataTAC 9.600bps (12.5kHz Motorola)
DataTAC 19200bps (25kHz Motorola)
Mobitex 8000bps (Ericsson)

POCSAG 512bps
POCSAG 1200bps
POCSAG 2400bps
FLEX 1600bps 2-level FSK
FLEX 3200bps 2-level FSK
FLEX 3200bps 4-level FSK
FLEX 6400bps 4-level FSK

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Digital broadcasting

Digital TV - cable

Digital TV - terrestrial

Digital TV - satellite

DAB

DRM

Top

DVB-C

DVB-C
DVB-C2

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DVB-T
DVB-T2
ISDB-T

ABS-S
DVB-S
DVB-S2
ISDB-S

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VHF SATCOM

UHF SATCOM

L-band

L-band weather

L-band maritime

Orbcomm

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Chinese UHF SATCOM
2.4k Baud BPSK

4.8k Baud DQPSK (Chinese)
4.8k Baud BPSK

19.2k Baud BPSK

List of UHF SATCOM frequencies

GNSS
GPS
Beidou (Compass)

Mobile communications
ACeS
GlobalStar
Iridium
Thuraya

Top

COMS 1
FENGYUN
GMS
MTSAT
NOAA

Inmarsat A
Inmarsat Aero
Inmarsat B
Inmarsat BGAN
Inmarsat C
Inmarsat D
Inmarsat D+
Inmarsat E
Inmarsat GAN
Inmarsat M
Inmarsat Mini-M

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S-band

C/Ku/Ka-band

Top

X-band

C/Ku/Ka-band

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1.33358 Msps QPSK

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Wireline modem

Bell 103 / 212
ITU-T V.17 - 14,400 bps
ITU-T V.21 - 300 bps
ITU-T V.22 - 1200 bps
ITU-T V.22 bis - 2,400 bps
ITU-T V.23 - 600/1,200 bps
ITU-T V.26 - 2,400 bps
ITU-T V.26 bis - 2,400/1,200 bps
ITU-T V.26 ter - 2,400 bps
ITU-T V.27 - 4,800 bps
ITU-T V.27 bis - 4,800/2,400 bps
ITU-T V.27 ter - 4,800/2,400 bps
ITU-T V.29 - 9,600 bps

Top

ITU-T V.31
ITU-T V.31 bis
ITU-T V.32 - 9,600 bps
ITU-T V.32 bis - 14,400 bps
ITU-T V.33 - 14,400 bps
ITU-T V.34 - 33,600 bps
ITU-T V.90 - 56,000 bps
ITU-T V.92 - 56,000,bps

ITU-T V.8
ITU-T V.8 bis
ITU-T V.8 short

Top

ITU-T V.14
ITU-T V.42
ITU-T V.42 bis
ITU-T V.44

Top

Links

Professional decoder

Signal analysis tools

HFAsia

Utility DXers Forum
Monitor Utility Stations
Digital Modes Samples
Radio Waves Below 22 kHz
Ben Mesander's web page
UHF-SATCOM

Top

HOKA Code-300-32

Inmarsat Decoder

Top

Signals Analyzer (SA) by MsM Team

eMail:
SferixTW
at
gmail
dot
com

Top

What's new?

HF FSK

HF PSK

HF Misc.

VHF/UHF

Broadcast/TV

SATCOM

Wireline

Links

What's New - Archive
2010-0823

Israeli 50Hz 75Bd, Israeli 4-tone PSK, Israeli PSK, PRC 20-tone OFDM, PRC 30-tone OFDM, Unid 585Bd BPSK
2010-0823

Motorola MDC-1200 (To VHF/UHF/SHF section)
2010-0824

OTHR 6kHz BW, OTHR 1kHz BW, Kenwood FleetSync 1200 bps, correcting Ionospheric sounders to unid RADAR, renaming PRC OTHR to PRC OTHR-SW (surface wave)
updating unid pulses with 2 burst to one type of Australian OTHR, adding spectrogram of Australian 1kHz & 6kHz OTHR, updating 8/6/4/1 kHz Australian OTHR
2010-0825

Added PRC OTH-B RADAR
2010-0826 Added OTH RADAR BW= 16kHz, PRF= 1Hz, TE-204 (AN/USC-11) 4-tone MFSK
2010-0828 Added Unid ECCM OTHR BW= 10kHz, PRF= 20Hz, MD-1061 16-tone PSK
2010-0829 Added Unid ECCM OTHR BW= 10kHz, PRF= 48/67/84Hz, Unid Serial tone 2400Bd QPSK
2010-0911 Added Japanese 35-tone OFDM, Unid FSK burst 280Hz/91.2Bd, ACF=0(reversals)/50, Unid FSK burst 850Hz/213.35Bd, ACF=8
2010-0912

Added Unid FSK burst 300Hz / 122.92Bd ACF=0/20/50