go2MONITOR Specification


Fast Product Comparison

Criteria go2MONITOR Other compared product
Input receivers (SDR's, configurable) > 30  
Input streams (incl. VITA 49) Yes  
Input sound card Yes  
Input file processing faster than real time Yes  
Input: Panorma display Yes  
Classifier/recording/input BW HF 1 MHz
n x 2.4 MHz
 
Classifier/recording/input BW VUHF 1 MHz
5 MHz
10 MHz
n x 20 MHz
 
Multiple Signal-Inputs 2 (more on request)  
Supported receivers (SDR) >50  
# of realtime decoding channels 1, 2, 4, 8  
Max. # of channels in automatic mode <2000  
Voice classification, processing AM
FM/FMW
USB/LSB
Digital codecs
 
Sample rate, fault-tolerant decoders
(requires no calibration)
Yes  
Narrowband receivers control Yes  
Buffering, for loosless decoding up to 15 sec  
Expandability go2DECODE
go2ANALYSE
Third Party Apps
 
Modular design, scalability (# of channels, bandwidth) Yes  
Separation between GUI and self-contained decoders Yes  
Posibbility to program and add own decoders Yes  
ResultViewer with extensive set of functions for filtering and navigation Yes  
GUI can allocate multiple windows/monitors Yes  
Decoders > 190  
Decoder development environment DDL  
Decoder output post prcessing Yes  
Scripting Python  
Easy to operate Yes  
Typical basic training time hours  
Station database shoc  
ISO9001 certified company Yes  
Company size (Group) > 350  

General

Classifier/Recognition:

  • The minimum signal length for the wideband modulation classifier is 100 ms.
  • Using the decoder (Recognition & Decoding) , the software is able to detect and process signals with a signal length of at least 1 ms.

Decoders and Demodulators:

  • MIL and PMR decoders may need an End-User-Certificate (depends on the country of the user)
  • One decoder = one line (to shorten the list). For the full list, download the actual decoderlist
  • Slow multi tone modems are recommended to operate with fixed nominal frequency
  • Decoder source code is only part of go2DECODE delivery (as go2MONITOR has no DDL compiler)
  • Obsolete decoders, end of live: See more information

Receivers:

  • The list can be extended on customer requests.
  • It is possible to connect multiple wide band an narrow band receivers to the software.

System

Feature Remarks
Data acquisition Multiple signal inputs simultaneously possible, depending on configuration
Data acquisition receiver Frequency, Bandwidth, AGC, ATT controls etc. Digital IF (complex baseband I/Q), bandwidth up to 20 MHz (1 MHz in standard version)
Data acquisition streaming Digital IF (complex baseband I/Q), bandwidth up to 20 MHz (1 MHz in standard version), generic PROCITEC/PLATH format
VITA 49 (on request)
PXGF (on request)File digital IF (complex baseband I/Q 32bit), Bandwidth < 1 MHz
Data acquisition file Digital IF (complex baseband I/Q 32bit), Bandwidth up to 1 MHz (standard) or up to 20 MHz (with option WCL)
Playback of standard wav files, AF ( WAV 8, 16, 32 Bit)
Playback of Perseus and WiNRADiO recordings with correct frequency and time display
Processing faster than real time
Others on request
Audio Input DANA on request
Data output Visual decoder output using XLST
Continuous saved in files and SQL data base
Protocol detection and production down to the content (text, audio, binaries)
Timestamps for each XML meassage
Symbols are recordid in rec files for go2ANALYSE
IQ files for later analysis
Export functions
Classifier 1 MHz bandwidth standard,
Manual or snapshot (10 s, 20 s etc.) mode.
Continous (with Option AMT)
HF: n*2.4 MHz, VUHF: n*20 MHz (with Option WCL)
Demodulators Universal and specialized demodulators with AGC and AFC
Baud rate tolerant (no problems with inaccurate sample rates)
Recording of bitstreams for go2ANALYSE
Decoders 1, 2, 4 , 8 or <256 (with option WMPC)
Automatic change of decoder if signal changes in "Recognition + Decoding" mode
Custom defined decoder lists for automatic decoding
Programmable DDC bandwidth
Buffering for lossless decoding (No loss of data during analyzing and protocol changes)
Proprietary Decoder Description Language (DDL)
Custom defined decoder (requires go2DECODE)
GUI Simple and intuitive to operate user interface
Supports multiple monitors
Supports mulkile receivers and mutliple narrowband channels
Drag-and-drop of frequencies, classifier results, stations
Receiver control (Wideband, Narrowband, Multiple Wideband)
Panorama display, spectrum (FFT), spectrogram
Classifier display
ResultViewer
ResultViewer Display of decoder output, demodulated audio files (CW, TETRA etc.), text output (BAUDOT, HFDL, etc.), binary files
Display of recognized modems (protocols)
Display of wide-/narrow band classification results
Display of recorded wide-/narrowband IF-signals
Advanced filter, Result detail and Time/frequency filter are implemented as docking/floating windows
Display in table or graphic view
Data filtering using GUI, SQL or scripting
Recording Wideband (up to 1 MHz)
Narrowband DDC IQ channel
Optional: Wideband n x 20 MHz
Signal Generator SOMO, for standard test signals., requires go2DECODE-P
Alphabets Can be added to the decoder, configurable (requires go2DECODE)
Own decoders Add your own decoders using go2DECODE and our "Decoder Development Language"
Third party decoder Interface to the DDC channel stream
Interface to the audio output (VAC)
Post Processing Post-processing of the data output withPYTHON software moduls (extraction of callsigns, location, meta data)
Expandable by user
Option: AMT Automatic Monitoring and Tasking
Full automatic mission based monitoring (decoding, recording, classification)
Mission and tasks based on time, frequencies (ranges), RX location, classification, modulation, decoders, modulation parameters
Easy overview over decoded, classified or recorded signals
Powerful filtering functions
Continuous classification
Live view in ResultViewer (continuous update) provides a fast overview over decoded, recorded and classified signals
Option: NRC Narrowband Receiver Control
Frequency independent production on 1/2/4 or 8 production channels
Narrowband receivers offer a better sensitivity compared to wideband receivers
Narrowband receivers consume less resources, as no DDC is required
Monitor signals in different frequency ranges
Possibility to add "virtual" receivers using ExtIO, which can connect to third parties DDC's or streams
Option: WCL 5 , 10 or 20 MHz Wideband Input and Classification (HF / VUHF): 1 / 5 MHz or 1 / 10 MHz or 2.4 / 20 MHz
Continuous mode (with option AMT)
Snapshot mode
Wideband spectrogram display
Normally delivered as a package consisting of receiver, computer and software
Option: WMPC 16 or 32 Wideband Multi Production Channels
Extend the number of software DDC channels to up to a few hundreds (typical in steps of 16 or 32)
All channels with demodulation, decoder, narrowband classifier and narrowband recording
Easy overview over decoded, classified or recorded signals
Normally delivered as a package consisting of receiver, computer and software
Option: WBR 5, 10 or 20 Wideband Recording
Lossless recording of up to 5, 10 or 20MHz digital IF IQ data in standard WAV files
Simultaneous storage of spectrum data for fast preview
Replay and signal extraction
Recording scheduler (with option ATM)
Normally delivered as a package consisting og receiver, computer and software
Option: NCL  
Training Very short training period
Same technology (decoders) as in large, top COMIT systems
Remote Control ICD (Interface control Document)
API for C++ and Java
Introduction workshop
Documentation PDF user manual, PDF online help
ISO 9001:2015 Company is certified (not only hardware)
Localisation English or German, others on request
License USB-Dongle, SD-Card etc. (WIBU-KEY/Codemeter)
License sharing with license server
The AMBE+2 TM voice coding technology included in this product is protected by intellectual property rights, including patent rights, copyrights and trade secrets of Digital Voice Systems, Inc. This voice coding technology is licensed exclusively for use within this licensed product. The user of this technology is strictly prohibited from attempting to extract, remove, decompile, reverse engineer, or disassemble the object code, or in any other way convert the object code into a human-readable form.
US Patent Nos. #8,595,002, #8,359,197, #8,315,860, #8,200,497, #7,970,606, #6,912,495 B2, #6,199,037
PC hardware Min. Intel I5 4 Core, 2 GHz, 4 GB RAM for 4 channels version
Min. Intel I7 8 Core, 3 GHz, 8 GB RAM for 8 channels version
HDD: min. 500 GB recommended (depends on recordings)
Display min. 1920 x 1080 pixel or two displays 1280 x 1024 pixels, multiple monitrs recommended
Fast Ethernet for digital IF input
OS Windows 7 SP1 (with Microsoft Windows patch KB2999226)
Windows 10, 64 bit
Linux (CentOS/Redhat 6/7) 64 bit

Signal Analysis

Many parameters can be analyzed using the classifier, if more details are needed, then go2DECODE can be used as an extension of go2MONITOR.

Classified Modulations

Modulation   HF VHF/UHF recognition quality (Eb/No),
detection rate > 90%, false alarms < 1%
max. signal bandwidth   50 kHz 50 - 300 kHz (depending on modulation type)  
Signal energy detection, min. SNR   6 dB 6 dB  
min. signal length   100 ms
(using recognition & decoding: 1ms)
100 ms
(using recognition & decoding: 1ms)
 
Analog modulation types   J3E USB
J3E LSB
A3E AM
F3E NFM
DSB-SC (optional)
J3E USB
J3E LSB
A3E AM
F3E NFM/WFM
DSB-SC (optional)
 
ASK2/4     1.2 - 25 kBd 20 dB
FSK2 m = 1 - 10 25 - 4800 Bd 1.2 - 25 kBd 11 - 15 dB
FSK2 m = 0.75 - 1.5   25 - 75 kBd > 25 dB
FSK4   25 - 4800 Bd 1.2 - 25 kBd 11 - 15 dB
MC (D)PSK 2, 4 A/B < 10 kHz signal bw
2 - 64 ch
50 - 300 Hz ch spacing 50 - 300 Hz ch spacing 13 - 15 dB
MCFSK2 (optional) m >= 1
2 - 64 ch
40 - 250 Bd
120 - 1000 Hz ch spacing
40 - 250 Bd
120 - 1000 Hz ch spacing
17 dB
MORSE   30 - 250 CPM 30 - 250 CPM  
MSK   100 - 4800 Bd 1.2 - 125 kBd (G)MSK 14 - 16 dB
Multitone FSKn 5 - 64 tones
(shift >sr)
3 - 200 ms (5 - 330 Bd) 3 - 200 ms (5 - 330 Bd) 11 - 15 dB
OFDM 25 - 512 channels 25 - 200 Bd
30 - 250 Hz ch spacing
25 - 200 Bd
30 - 250 Hz ch spacing
14 - 18 dB
OTH Radar   detection only    
PSK(DPKS)8 A/B   31.25 - 4800 Bd 1.2 - 125 kBd HF: 8 - 12 dB
A/B Decision: 10 - 15 dB
V/UHF: 10 - 14 dB,
A/B Decision: 12 - 15 dB
PSK(DPSK)2 A/B   31.25 - 4800 Bd 1.2 - 125 kBd 7 - 10 dB
A/B Decision: 8 - 15 dB
PSK(DPSK)4 A/B   31.25 - 4800 Bd 1.2 - 125 kBd 8 - 12 dB
A/B Decision: 10 - 15 dB
PSK16   300 - 4800 Bd 1.2 - 125 kBd 14 - 16 dB
QAM (optional) Order: 16, 32, 64 1600 - 4800 Bd 1.6 - 25 kBd 22 dB
WFM
(FM Broadcast only)
65 MHz - 108 MHz   50 kHz - 300 kHz  
WFM (FM Broadcast only)     Frequency
65 MHz - 108 MHz
Bandwidth
50 kHz - 300 kHz
 

Classifier Output

Parameter Description OF
DM
Car FSK MFSK MSK CW PSK MC
PSK
QAM ASK MC
FSK
Voic FM
BC
OTH
RAD
Unkn
Modulation The type of modulation and its probability x x x x x x x x x x x x x    
Pitch TBD                       x      
Type Type of voice like LSB, USB, AM , FM                       x      
Symbol
rate
The symbol rate in Bd x   x x x   x x x x x        
Order Modulation order, number of symbol states     x x     x x   x          
Version Version of PSK A or B             x x              
CPM Transmitted character per minute           x                  
Dash Dot
ratio
The ratio between the length of dashes and dots           x                  
Shift The measured shift     x x x           x        
Channel
spacing
The measured distance between tones in Hz x     x       x     x        
Frequency The receiver center frequency of the signal x x x x x x x x x x x x x    
Bandwidth The overall bandwidth of the signal x x x x x x x x x x x x x   x
SNR The signal to noise ratio in dB x x x x x x x x x x x x x   x
Signal time Time of measurement x x x x x x x x x x x x x   x
Number of tones       x x                      
Number of channels                 x     x        

Classified Protocols

HF/VUHF PMR-Option MIL-Option
ACARS-VHF APCO 25 Phase 2 Downlink ALE-3G
CODAN 3012 16 Channel PSK APCO-25 CIS-112
CODAN 3212 16 Channel PSK DMR CIS-128
HFDL DMR Continuous CIS-45 (33 / 45 Bd)
PACTOR (I, II, II FEC, III, 4) dPMR CIS-60
CHN 4+4 D-STAR CIS-93
VDL2 GSM (<3G) LINK11 (CLEW)
  MPT1327 1200Bd LINK11 (SLEW)
  NXDN 2400 Bd MIL-STD-188-110A Serial (STANAG 4539 )
  NXDN 4800 Bd MIL-STD-188-110B/C App. C (STANAG 4539 HDR )
  TETRA Downlink STANAG 4285/4481 (PSK)
  TETRA Uplink STANAG 4529
  TETRAPOL STANAG 4539
  Thuraya SAT Phone Uplink  
  Yaesu System Fusion  
  Inmarsat SAT  
  Iridium SAT  

Demodulators

Demodulator Name Remarks
General Automatic frequency, amplitude and symbol rate control
Fast equalizer using known training sequences and Softdecision decoding (via DDL)
Primary demodulation USB/LSB/AM/FM
Automatic burst synchronization
A3E /AM  
Analogue Selcall  
ASK 2 (OOK)  
ASK 2/4  
ASK2PSK2 (ASK4)  
ASK2PSK8  
ASK4PSK8  
Chirp  
CLOVER 2000  
CLOVER 2500  
CLOVER II  
Coquelet  
DPSK 2, 4, 8, 16 A/B  
F1A  
F3E / FM  
F6/F7B  
FSK 2 matched filter  
FSK 2, 3 autoshift  
FSK 2, 3, 4 discr.  
J3E (USB, LSB)  
LINK-11  
MDPSK 2, 4, 8, 16 A/B  
Morse, CW  
MPSK 2, 4, 8, 16 A/B  
MSK / GMSK  
MT63  
Multichannel FSK 2  
MultiModem  
Multitone (MFSK)  
OFDM  
OQPSK  
PACTOR II, III, 4  
PSK 2, 4, 8, 16 A/B  
PSK data aided Fast adaptive equalizer, sof decision
QAM 16  
QAMn (16, 32, 36, 64, 128, 144, 256)  
TFM3  
THROB/THROBX  
Voice  

Decoders

  • You can add new decoders or modify existing source code (Src).
  • Old (or obsolete) decoders are also included, as it cannot be guaranteed that such signals will not be reactivated.
  • MIL decoders require an end user certificate for delivery outside Germany
  • PMR decoders require an end user certificate for delivery outside EU

Detection Only (D)

  • Decoder sis only detecting this protocol, but no decoding.

Soure Codes (S)

  • Source Code provided.  go2DECODE is required to modify the protocol or to add additional output to the decoder (new alphabets, new META data handling etc.)

Decoder Typ (T)

  • H HF
  • M MIL (requires EUC)
  • V VHF-UHF
  • P PMR (requires EUC outside EU)
  • S Satellite (part of PMR Package)

Legacy Decoders (L)

  • This information is given with great uncertainty
  • November 2109 we again found signals marked before as legacy... sorry. But that's why we're also doing the monitoring to check the situation

HF Decoders (Protocols)

No Decoder Release 20.1 Alias, Remarks D S T L
1 ALCATEL 801H COQUELET-100 X X H L
2 ALE 2G MIL-188-141A/B, MIL-STD-188-110A/B (APP. C), GJB 2077-94 2G ALE   X H  
3 ALE 3G STANAG 4538, MIL-188-141B APP C, HARRIS ANW2 3G ALE     M  
4 ALE-400     X H  
5 ALIS RS-ARQ, GM856C1, MERLIN, ALIS SLOW   X H  
6 ALIS-2 RS-ARQ 2, RS-ARQ 240, MTONE, RS ARQ 240, ALIS FAST   X H  
7 ARQ6-90 CCIR-518 VARIANT   X H L
8 ARQ6-98 CCIR-518 VARIANT   X H L
9 ARQ-E ARQ-1000 DUPLEX   X H  
10 ARQ-E3 ARQ-M1, CCIR-519 VARIANT, TDM 342 1 CHANNEL   X H  
11 ARQ-M2-242 TDM-242, ARQ-28, TDM-2   X H L
12 ARQ-M2-342 TDM-342, ARQ-28   X H L
13 ARQ-M4-242 TDM-242, ARQ-56   X H L
14 ARQ-M4-342 TDM-342, ARQ-56, ARQ-4, TDM-4   X H L
15 ARQ-N ARQ-1000   X H L
16 ASCII, 7BIT, 8 BIT ITA5, RTTY7   X H  
17 AUTOSPEC SPREAD-11, SPREAD-21, SPREAD-BAUER   X H L
18 BAUDOT ASYNC 1.5 STOPBIT RTTY5, ASYNC FSK, ITA-2   X H  
19 BAUDOT SYNC     X H  
20 BAUDOT SYNC 2 STOPBIT SYNC FSK   X H  
21 BAUDOT UNIVERSAL ARABIC, CYRILLIC, HEBREW ALPHABETS   X H  
22 BULG-ASCII IRA ARQ, ASCII ARQ   X H L
23 CHN 4+4 PSK PSKWT, PRC/PLAADF 4+4     M  
24 CHU TIME SIGNAL     X H  
25 CIS 405-395 CIS-40.5 PSEUDO, FROST1, T-206   X H  
26 CIS-11 TORG 10/11   X H  
27 CIS-112 OFDM BURST   X X H  
28 CIS-112 OFDM STREAM   X X H  
29 CIS-12 PSK2/4A/4B AT3004D, AT3104D, MS5, FIRE, RUSSIAN VOCODER, CIS-20   x H  
30 CIS-128 OFDM 3 KHZ   X X H  
31 CIS-128 OFDM 6 KHZ   X X H  
32 CIS-14 TORG-14, PARITY14, CIS-96, AMOR, AMOR-96   x H  
33 CIS-36 CROWD-36, CIS 10-11-11, TONE34, CIS-36 ECC, SERDOLIK   x H  
34 CIS-36-50 BEE 36-50, T-600   x H  
35 CIS-45 OFDM 33.3 BD   X X H  
36 CIS-45 OFDM 40 BD   X X H  
37 CIS-50-50     x H  
38 CIS-81-81 CIS-81, CIS-81-29, CIS-29, FROST   x H  
39 CIS-FSK 200/1000 ACF=288   X H  
40 CIS-FSK 200/500     X H  
41 CLANSMAN FSK 300     X H  
42 CLOVER 2000 8-TONE CLOVER, Q-CLOVER, QUAD CLOVER     H  
43 CLOVER 2000 BROADCAST       H  
44 CLOVER 2500       H  
45 CLOVER 2500 BROADCAST       H  
46 CLOVER II 400 HZ CLOVER, KFS-CLOVER     H  
47 CODAN 3012 16CH CODAN9001/9002 16CH PSK     H  
48 CODAN 3012 CHIRP 3012 CHIRP, CALM SELCALL, CODAN ALE, CODAN 9001-CHIRP     H  
49 CODAN 3212 16CH       H  
50 CODAN 3212 1CH PSK 600 AND 1200 BPS     H  
51 CODAN 3212 1CH PSK 75 BPS       H  
52 CODAN 3212 1CH PSK HDR 2400 AND 3600 BPS     H  
53 CODAN SELCAL CCIR 493-4, CODAN 8580/8500, BARRETT SELCAL     H  
54 CONTESTIA 8/16/32     X H  
55 COQUELET-13 COQUELET-MK1   X H L
56 COQUELET-8 COQUELET-MK2   X H L
57 COQUELET-80 COQUELET-8 FEC   X H L
58 CV-786       M  
59 DGPS RTCM SC 104, IALA, MF BRACON, DATATRAC, M.823   X H  
60 DPRK PSK   X X H  
61 DSC-HF GMDSS, ATIS-HF   X H  
62 DUP-ARQ ARQ-DUPLEX, 125-ARTRAC   X H L
63 F7B MORSE FSK MORSE   X H  
64 F7B MORSE/BAUDOT 2 CHANNEL ITA-2 RTTY, BAUDOT F7B, BF6 BAUDOT, ITA-2 TWIN   X H  
65 FEC-A FEC 100, FEC 101, FEC-100 DIRTY   X H L
66 FSK 400/500   X X H  
67 GLOBE WIRELESS FSK GW-DATAPLEX, GW-PACTOR, GL-5100 FSK   X H L
68 GLOBE WIRELESS OFDM GL-5100 OFDM X   H L
69 GLOBE WIRELESS PSK GW-DATAPLEX, GL-5100 PSK, GW-CLOVER   X H L
70 G-TOR GOLAY-TOR     H  
71 HC-ARQ HAEGELIN-CRYPTO ARQ     M L
72 HFDL ACARS HF, ARINC 635-2 HF DATALINK, ARINC 753   X H  
73 HNG-FEC FEC-HNG     H L
74 ICAO-SELCAL ARINC, ANNEX-10     H  
75 JAPANESE NAVY SLOT MACHINE (JSM) XSL X   H  
76 LINK-11 CLEW STANAG 5511, MIL-STD 188-203-1A, TADIL-A, TADIL-B, ALLIGATOR   X M  
77 LINK-11 SLEW STANAG 5511 SLEW, TADIL-A, LESW     M  
78 LINK-22 STANAG-5522 X   H  
79 MEROD RAC ARQ, RACAL/THALES ARQ 150 BD, 267 BD     H  
80 MFSK-16 HAM     X H  
81 MFSK-32 HAM     X H  
82 MFSK-8 HAM     X H  
83 MIL-188-110-16 TONE, APP. A ONLY RAW OUTPUT     M  
84 MIL-188-110-39 TONE, APP. B       M  
85 MIL-188-110A/B       M  
86 MIL-188-110C APP. D WBHF 3/6/9/12/15/18/21/24 KHZ X   M  
87 MIL-M-55529A MD522 NB/WB, STANAG-55529, MD-674     M  
88 MORSE CW-MORSE   X H  
89 MT63     X H  
90 OLIVIA OLIVIA MFSK 8/16/32   X H  
91 PACKET 300 AX.25   X H  
92 PACTOR-4       H  
93 PACTOR-I DATRON X-TOR, DSP-QUIC I, INCL. DECODING OF ROBUST CONNECT BURSTS   X H  
94 PACTOR-I-FEC     X H  
95 PACTOR-II DSP-QUIC II     H  
96 PACTOR-II-FEC       H  
97 PACTOR-III       H  
98 PANTHER-H SYNC RACAL/THALES PANTHER-H, INTELLIGENT FREQ. HOPPER X   M  
99 PICCOLO-MK12 PICCOLO ITA-5, PICCOLO 12   X H L
100 PICCOLO-MK6 PICCOLO ITA-2, PICCOLO 6   X H L
101 POL-ARQ ARQ POL, CCIR-518 VARIANT   X H  
102 PSK10/31/63/125/250 BPSK10/31/63/125/250   X H  
103 PSK31/63/125/220-FEC     X H  
104 PSK-AM 10/31/50 BD     X H  
105 QPSK31/63/125/250/500     X H  
106 ROBUST PACKET RADIO ROBUSTFEC (RFEC)     H  
107 RUM-FEC ROU-FEC, SAU-FEC, FEC ROU   X H L
108 SI-ARQ ARQ-S, ARQ-1000S   X H L
109 SI-FEC FEC-S, FEC 1000S   X H L
110 SITOR-A SITOR-ARQ, ARQ-625, AMTOR, CCIR-476A   X H  
111 SITOR-B SITOR-FEC, FEC-625, AMTOR, CCIR-476B, TOR-DIRTY, NAVTEX   X H  
112 SP14 NUM 13   X H  
113 SPREAD 51     X H L
114 STANAG 4197 NO AUDIO CODEC     M  
115 STANAG 4285       M  
116 STANAG 4415 NATO ROBUST,75BPS, ALSO PART OF MIL188-110A/B     M  
117 STANAG 4481-FSK       M  
118 STANAG 4481-PSK       M  
119 STANAG 4529       M  
120 STANAG 4539 MIL-188-110A/B, SER., MIL-188-110A/B APP. C     M  
121 STANAG 4539 HDR MIL-188-110B APP.C     M  
122 STANAG 5065 FSK       M  
123 STANAG 5066       M  
124 SWED-ARQ ARQ-SWED, CCIR-518 VARIANT   X H L
125 THALES SKYMASTER SKYHOOPER 8-FSK ALE SYSTEME 3000 X   M  
126 THROB THROB1,2,4   X H  
127 THROBX THROBX1,2,4   X H  
128 TURKISH NAVY     X M  
129 TWINPLEX ARQ (F7B) TWINPLEX-SITOR, TT1585, F7B   X H  
130 VISEL YUG-MIL, FEC12   X H L
131 VOICE A3E/J3E AM   X H  
132 VOICE J3E     X H  
133 VOICE J3E-LSB     X H  
134 VOICE J3E-USB-ICAO SELCAL SELCAL ICAO, Annex-10   X H  
135 X06-MAZIELKA RUS DIPLO 6-TONE "MAZIELKA"   X H  
136 XPA CIS-MFSK-20, CIS-MFSK-17   X H  
137 XPA-2 CIS-MFSK-16, CIS-MFSK-14   X H  

VHF, UHF SHF Decoders (Protocols)

No Decoder, Release 20.1 Alias, Remarks D S T L
1 ACARS-VHF SITA, ARINC 597   X V  
2 AIS M1371, SELEX   X V  
3 APCO25 PHASE 1 FDMA P25, ASTRO 25,     P  
4 APCO25 PHASE 2 DOWNLINK       P  
5 ATIS     X V  
6 AUTOCAB     X V  
7 BIIS BAA1382   X V  
8 DMR ETSI-TS 102 361, MOTOROLA MOTOTRBO, VERTEX VXD, BURST EMISSIONS     P  
9 DMR CONTINUOUS CONTINUOUS EMISSIONS     P  
10 DPMR IDAS     P  
11 DSC-VHF/UHF GMDSS-VHF/UHF, CCIR 493-4, CCIR 541-2, BARRETT SELCALL, QMAC SELCALL   X V  
12 D-STAR       P  
13 ERMES     X V L
14 FLEX REFLEX   X V  
15 FMS-BOS     X V  
16 GOLAY PAGER GOLAY/GSC   X V  
17 INMARSAT-AERO-C 8.4 / 10.5 / 21.0 KBS, NO AUDIO OUTPUT     S  
18 INMARSAT-AERO-P 0.6 / 1.2 / 2.4 / 4.8 / 10.5 KBS     S  
19 INMARSAT-AERO-R 0.6 / 1.2 / 2.4 / 10.5 KBS     S  
20 INMARSAT-AERO-T 0.6 / 1.2 / 2.4 / 10.5 KBS     S  
21 INMARSAT-C-TDM       S  
22 INMARSAT-C-TDMA       S  
23 IRIDIUM UPLINK   X   S  
24 ISATPHONE UPLINK   X   S  
25 MOBITEX-1200 MOBITEX-80   X V  
26 MOBITEX-8000 MOBITEX-400   X V  
27 MOTOROLA SMARTNET APCO-16, MTR-EDACS (CHANNELD DECODING) 4/6 KHZ     P  
28 MPT-1327 CHEKKER     P  
29 NMT-450     X V  
30 NXDN IDAS, NEXEDGE, with automatic key recovery     P  
31 PACKET-1200/2400/4800/9600 AX.25   X V  
32 POCSAG CITYRUF   X V  
33 SELCAL CCIR-1 ITU-R-1, PCCIR   X V  
34 SELCAL CCIR-2 ITU-R-2, CCIR-7   X V  
35 SELCAL CCITT     X V  
36 SELCAL CTCSS MPT-1306   X V  
37 SELCAL DTMF     X V  
38 SELCAL EEA MPT1316   X V  
39 SELCAL EIA     X V  
40 SELCAL EURO EURO5   X V  
41 SELCAL MODAT     X V  
42 SELCAL NATEL NMT-450   X V  
43 SELCAL VDEW     X V  
44 SELCAL VDEW     X V  
45 SELCAL ZVEI PZVEI, DZVEI, ZVEI-1, ZVEI-2, ZVEI-3   X V  
46 TETRA       P  
47 TETRA DMO       P  
48 TETRA UPLINK       P  
49 TETRAPOL       P  
50 TETRAPOL VHF       P  
51 THURAYA UPLINK RACH BURSTS ONLY (INCL. PHONE # AND GPS-POS)     S  
52 VDL 2 VDL-M2   X V  
53 VDL 3 VDL-M3   X V  
54 VOICE A3E (AM) AIR TRAFFIC   X V  
55 VOICE F3E (FM) - SELCALL CTCSS     X V  
56 VOICE F3E (FM) - SELCALL DTMF     X V  
57 VOICE INVERSION FM-LSB SCRAMBLED ANALOG VOICE   X V  
58 YAESU SYSTEM FUSION YAESU / VERTEX STANDARD C4FM SMART FUSION (YSF)     P  

Receivers

Brand Receiver BW/ Pan/
Scan/Win/Lin
Comments
Airspy Airspy R2 8/-/-/+/- ExtIO (experimental)
Airspy Airspy HF+ Discovery 0.625/+/-/+/- shoc conf
CommsAudit CA7851 5/-/-/+/+ VITA 49
CommsAudit CA7852 40/-/-/+/+ VITA 49
ExtIO     Experimental support
GEW gRX-LAN 1/+/-/+/- shoc conf
IZT 3XXX 20/+/+/+/- Up to 3 channels + spectrum
IZT 40XX 1/-/-/+/+ SignalSuite, 1 channel only
Microtelecom PERSEUS 0.8/-/-/+/- Limited USB3 compatiblity
1.6 MHz, ask shoc
NARDA IDA2 0.32/-/-/+/+  
NARDA NRA-3000 0.32/-/-/+/+  
NARDA NRA-6000 0.32/-/-/+/+  
NARDA SignalShark 20/-/-/+/+ VITA 49
Only 1 MHz and no receiver control at LINUX
National Instruments N200, ETTUS   ask shoc
NOXON RTL2832U
RTLSDR
3.2/-/-/+/- ExtIO
PLATH SIR2110 20/-/-/+/- go2MONITOR only
LINUX recommended. External receiver control required
PLATH SIR2115 4x20/-/-/+/- go2MONITOR only
External receiver control required
PLATH SIR5110 12/-/-/+/+ 16x768 kHz subbands
External receiver control required
PLATH SIR5115 30/-/-/+/- 40x768 kHz subbands
External receiver control required
RFSPACE NetSDR 2/-/-/+/+  
RFSPACE SDR14 0.19/-/-/+/-  
RFSPACE SDRIQ ?/-/-/+/- ExtIO
Rohde & Schwarz EB200   ask shoc
Rohde & Schwarz EB500 5/+/-/+/+ No gain control available
Rohde & Schwarz EM100 0.5/+/+/+/+  
Rohde & Schwarz EM510   ask shoc
Rohde & Schwarz EM550   ask shoc
Rohde & Schwarz ESMD 15/-/-/+/+ External receiver control required
Rohde & Schwarz PR100 0.5/+/+/+/+  
SDRplay RSP1 6/-/-/+/- ExtIO
SDRplay RSP1a 6/+/-/+/- shoc conf
SDRplay RSP2 6/+/-/+/- shoc conf
SDRplay RSPdx 6/+/-/+/- shoc conf
SignalHound BB60C 27  
thinkRF R5500-408 6.25/-/-/+/+ VITA-49
thinkRF R5500-427 6.25/-/-/+/+ VITA-49
thinkRF WSA5000-408 0.78/-/-/+/+ VITA-49
thinkRF WSA5000-427 0.78/-/-/+/+ VITA-49
VITA 49   max RX/-/-/+/+ Can be configured for different receiver types
WiNRADiO WR-G31DDC 0.8/-/-/+/- ExtIO
WiNRADiO WR-G33DDC 4/+/-/+/-  
WiNRADiO WR-G35DDC 4/+/-/+/-  
WiNRADiO WR-G39DDC 4/+/-/+/- Up to 2 channels + spectrum
x Others     on request