
Signal Monitoring -
Simple, uncomplicated and time-saving
go2MONITOR is an advanced concept for high-performance job-based, automatic HF-VHF-UHF monitoring including recording, SDR control, wideband and narrowband classification and multichannel signal decoding – all in one clever tool!
Highlights
User-friendly
- Clearly arranged graphical user interface - Various overview displays, show / hide views and arrange them individually.
- Intuitive and user-friendly menu navigation: Classic menus and toolbars with customizable shortcuts
- Time-saving input aids and automatisms: Drag & drop, highlighting via mouse click, import via double click
- Smart, handy features like Live Audio with Squelch, Global Frequency Blocking List, Multi-Modem, etc.
Integrated, automatic classification with unique classification approach
- Real-time signal detection with modulation type classification and signal tracking of all active signals in a frequency band
- Automatic modulation type classification and modem recognition
- Automatic selection of the optimal modem
Optimal signal base: connect and control many receivers
- Use broadband and narrowband receivers at the same time
- Edit several signalinputs from different receivers at the same time
- Various receiver models from different manufacturers are supported
Job-based automatic control of frequency ranges
- Fully automatic, job-based signal recognition with configurable, loss-free automatic processing
- Summary of results with numerous filter and sorting functions
- User acts only as "supervisor"
Extensive list of communication protocols
- More than 200 HF, VHF and UHF modes as standard, military and PMR package directly available. Permanently increased with new modern modes.
- User-expandable decoder library with integrated decoder development tools and easy to use Decoder Description Language (DDL)
- Many full automatic modes. Autonomous detection of used transmission modes and alphabets
- Large set of freely parametrizable universal demodulators using high quality filters, soft decision and decoder output control
Scalable
- Modular scalable from 1-channel to n (<200) channels – Our go2MONITOR solution grows with your needs. It can be extended and adapted almost without limits and leaves nothing to be desired.
User-expandable
- Adapt existing decoders or develop new ones, individually by using the Decoder Description Language DDL Python Scripting
- Sql programming
Never miss a signal
- Loss-free recording of all wideband-IQ-data in realtime
- Fast spectrum display and easy navigation by storaging spectral data along with IF signal
Perfect result overview
- All signals and results are automatically stored
- Resultviewer with numerous marking, sorting and grouping functions
- Edit individual displays and lists by Python Scripting
- Create your own scripts for complex filter functions simply by Sql
Overview
New threats demand superior information, acquired and analysed from all potential sources. The increasing number of emissions and the rising density of cryptic signals produced by new or modified modems demands an highly automated approach and the use of sophisticated demodulation and decoding systems.
go2MONITOR is a modular all-in-one software solution for receiver control, classification, demodulation, decoding and recording of HF, VHF and UHF signals.
go2MONITOR has an easy to use, automated interface for monitoring tasks. One single tool provides all the necessary processing steps - classification, demodulation, recording and decoding - in a fully integrated environment.
go2MONITOR supports the operator to monitor up to eight signals in parallel. Its automatic buffering of the complete wideband signal input allows easy switching to new signals without loss of information.
Known signals can be monitored easily thanks to the included station list and extensive decoder library. The available production channel will automatically process classification, recognition and decoding.
The Solution for...
COMINT, SIGINT, Signal Corps, Homeland Security
go2MONITOR is a standalone application and is perfect suited for all bodies in the defense and security organizations.
EW
Operations are executed in an increasingly complicated electromagnetic spectrum environment. The need for forces to have unimpeded access to and use of the electromagnetic environment demands on continuous information about the actual situation.
Mission Planning
Advance commandos, need a small and automatic system to pickup the required data necessary to do a successful mission planning at home.
Spectrum Monitoring
We provide Telecom Regulators (ITU) with the information on how the radio spectrum is utilized and if necessary the data to identify intrudes by monitoring part of the traffic.
System integrators
A remote control interface is available and provides all the function required to integrate go2MONITOR in to your application. Your product will be earlier on the market and you don’t bear the risk and costs of the development of an own decoding software.
Ask us if you need further details regarding the ICD (low level interface documentation) or the C++/Java API's.
Use Cases
Determination of frequency allocation
go2MONITOR gives you an overall survey of a defined part of the radio spectrum. The system runs in automatic mode, searches for all signals in a predefined frequency range and stores the results from the classification (frequency, modulation, symbol rate etc.). Rules can be defined to control the behavior of the system.
go2MONITOR gives you an overall survey of a defined part of the radio spectrum. The system runs in automatic mode, searches for all signals in a predefined frequency range and stores the results from the classification (frequency, modulation, symbol rate etc.). Rules can be defined to control the behavior of the system.
Automatic search and decoding of known signal types
go2MONITOR searches in predefined frequency ranges for decodable signals. Found signals are classified, technical parameters of the signals are evaluated, decoded and all the output (text, audio, binary data, metadata) is stored in the database. Rules can be defined to control the behavior of the system.
Automatic search and recording of unknown signal types
go2MONITOR searches in a predefined frequency range for undecodable signals. Found signals are recorded digitally for more in depth analysis. Rules (e.g. burst duration, bandwidth) can be defined to control the behavior of the system.
Automatic frequency monitoring
Simply connect an SDR and start decoding the most advanced protocols
go2MONITOR monitors a list of predefined frequencies. If a transmission starts and if decoding is possible, then the output of the decoder is stored. If no decoding is possible then the signal is recorded. Rules can be defined to control the behavior of the system.
Manual online monitoring of frequencies
go2MONITOR is controlled by the operator. The operator tunes the receivers, selects a signal, uses the classifier or manually starts a decoder. Output is stored. Visual tools like FFT, spectrogram, waterfall, zoom and cursors can be used from the operator. Live-audio is also available for feedback.
Recording frequency ranges
go2MONITOR records the IF in a selected range. Manual mode is possible but also rules can be defined to control the behavior of the system.
User specific actions, control, interface
The implemented Python scripting engine provides all the function if you have to do some specialized automoatization that is not supported "out-of the-box".
Features
Multi-channel wideband signal monitoring
go2MONITOR simplifies radio monitoring in a unique way. Just select signals of interest in the wideband input display; they are cut out by Digital Down Conversion (DDC) for further operations in the production channels. There, the detailed narrowband analysis of the signals is performed. Up to eight signals are simultaneously analysed and decoded. Detected activities are classified, the protocols are evaluated, decoding is started and the output is stored. The operator acts only as a supervisor.
- Signal selection. Mark signals of interest in the wideband displays spectrogram or drag and drop results from the snapshot classifier to define production channels input.
- Production channel. The selected signal is assigned to a production channel (using internal DDCs) for in-depth signal processing.
Production Channels
The result display shows the collected results in detail and can be configured using the Extensible Style sheet Language (XSLT). Up to eight production channels can be used in parallel in manual mode, several hundreds in automatic mode.
- Classification. A continuous classification takes place on the selected signal and the modulation parameters are evaluated, displayed and stored in the database.
- Decoding mode. The production channel is set fix to a decoder/modem without automatic protocol detection. Output and modulation parameters are evaluated, displayed and stored in the database.
- Recognition and decoding mode. An assigned signal will be decoded automatically. The signal is checked against a list of decoders and the best match selected for decoding. These operations are buffered to avoid any data loss.
- Classification, recognition and decoding mode. The signal is classified and the list of decoders is automatically reduced according to the modulation type and all other parameters like symbol rate, shift, and number of tones etc.
Operating Modes
The selection of signals for analysis, recording, classification and decoding can be automatic or manual.
- Automatic mode: Based on set of rules defined by the operator, the product will automatically search for signals, demodulate, decode and store the results. This leaves the operator free to concentrate on the unknown signal types that emerge.
- Manual: The operator selects manually a signal in the go2MONITOR GUI and then manually or automatically let the system select the correct decoder to decode the signal.
Modulation and modem type Classifier
The go2MONITOR software contains a high performance wideband classifier with unique functionality:
- Detection of all signals in the wideband input frequency range
- Wide- and narrowband modulation type classification
- Wide- and narrowband modem/protocol classification for specific modem types
- Automatic signal tracking (start/end, modulation type change, …)
- Detailed signal parameters measurement
Automatic Recognition and Decoding
The production channels use configurable lists of decoders/modems for automatic protocol detection. The best match is selected for decoding. The signal is demodulated, decoded and the results are displayed in the result view. The decoder modem lists can be configured, loaded and saved. The decoders/modems lists can be tailored according to the monitoring task.
Signals of interest can easily be added to an integrated station list. Entries in the station list can be assigned to production channels by using drag & drop or the context menu.
- Reliable recognition, demodulation and decoding of signals
- Detection and recording of speech signals
- More than 200 protocols available, permanently extended
- Processing of signals without loss (getting the first bit)
- Extraction of information about the transmission protocol, meta data, time-stamp etc.
- Signal decoding down to the content like text, audio, binaries etc.
- Storing the output in a database and files
- Extendible by the customer (Universal Demodulator, Decoder Description Language)
- Protocol aided soft-decision demodulators and decoders
As an outstanding feature the go2MONITOR/go2DECODE software enables the user to extend the existing decoder library by using go2DECODE. Using its integrated decoder development features, its easy to develop new or modify existing decoders and use them together with the integrated universal demodulators.
Wide- and narrowband Recording
go2MONITOR provides functions to record wide- and narrowband IF signals without loss of quality. Start and stop of recording can be controlled from the channel processing part of the GUI or automatically controlled by signal parameters (modulation parameters, energy, etc.).
- Loss-less IF wide- and narrowband signal recording
- Additional wideband spectrum recording for fast signal review
- Automatic scheduled recording
- Automatic recording triggered by signal parameters (modulation parameters, etc.)
- Replay of recordings for later analysis and decoding
Easy to use Wideband GUI
All modules, functions and features are controlled from the go2MONITOR GUI. The GUI is modular and flexible and allows easy adaptation to specific requirements and contains the following parts:
- Live signal monitoring
- Extraction of narrowband channel
- Signal modulation and modem classification
- Interactive demodulation and decoding
- Live audio
- Wideband and narrowband recording control
- Task scheduler and monitoring (of all executed jobs)
- Replay of IF recordings
- Result storage and postprocessing
Multi Wideband Signal Inputs
go2MONITOR is ready to run multiple wideband inputs side-by side in one application. The wideband inputs can be connected to the same receiver (for example multiple streams from one PLATH SIR 511X receiver) or to different receivers from different manufacturers parametrized on different frequencies.
Tabs are used to show multiple receivers wideband input (to safe screen space). Additional receivers input can be displayed side by side.
For signal decoding, the production channels can be set independently to any receiver input, giving full flexibility.
Typical scenarios:
- Work with multiple receivers connected to different antennas (different locations, directions, polarisation, etc.) and select the best one for decoding.
- Monitor HF and VHF/UHF at the same time using different receivers.
- Monitor multiple frequency ranges at the same time and use the available decoding channels according to your requirements.
- Simultaneous decoding/recording from one receiver and additional playback of recorded files. So even during live monitoring you can work with recorded files in parallel.
ResultViewer
During live monitoring or in automatic mode all results are stored in a data base for later result analysis and export. With the ResultViewer you can have a filtered view even over the results of some weeks. Many postprocessing features like result editing, signal replaying, data and file export, IF audio listening etc. are outstanding software features.
- Browser or graphical result display
- Showing all detected emissions, classifier results, decoder output etc.
- Results filtering for time, frequency, modulation parameters, protocol, text etc.
- Audio player
- Results export
- Different formatting options for text or binaries
- System and signal location map (interface to DF system necessary)
Remote Control, Interface
go2MONITOR offers various functions to exchange data with other applications or systems and offers full remote control capabilities. Running without user interface the software can be used as backend signal monitoring core integrated in other systems.
- Remote Control of the software via TCP/IP
- Directly access of all result files stored in the file system or SQL based database
- Operating without GUI for backend integration
Tech Specs
go2MONITOR Technical Specifications
Parameter |
Specification |
Data acquisition |
Digital IF (complex I/Q), bandwidth up to 20 MHz coherent (1 MHz in basic version) |
Localization |
English or German |
Documentation |
PDF Online-Help |
Recommended PC hardware |
Min. Intel i5 4 Core, 2 GHz, 8 GB RAM for 4 channels version Min. Intel i7 8 Core, 2 GHz, 16 GB RAM for 8 channels version HDD: min. 500 GB recommended (depends on recordings) Screen Resolution: min. 1920 x 1080 pixel or two displays 1280 x 1024 pixels (multiple monitors recommended) Fast Ethernet for digital IF input |
OS |
Windows 7 SP1 (with Microsoft Windows patch KB2999226) / 10 de/en, 64 bit |
ISO 9001:2015 |
Company is certified (not only hardware) |
License |
USB-Dongle (CodeMeter) |
Features
Software Feature |
Remarks |
Alphabets |
Adjustable using decoder parametrizing. New alphabets can be freely added to the decoder using DDL/pyDDL (Requires go2DECODE) |
Classifier |
1 MHz bandwidth, (2.4 HF/ 20 MHz V/U/SHF with option WCL) Manually triggered or repetitive snapshots (at 10, 20,… . sec intervals) or continuous (with option AMT) |
Channels/ |
1, 2, 4 or 8 channels or more in steps of 16/32 (with options WMPC) No loss of data during analyzing and protocol changes Proprietary Decoder Description Language (DDL) Custom extendable decoder list (with go2DECODE) |
Demodulators |
Universal demodulators with AGC and AFC Automatic baud rate synchronization (less problems with playback of files recorded on other inaccurate devices) For types and parameter details please refer to the go2DECODE datasheet |
GUI |
Simple and intuitive to operate user interface Supports multiple monitors Drag-and-drop of frequencies, classifier results, stations Receiver control Wideband input spectrogram and spectrum Manual channel control ResultViewer Simultaneous working with multiple receivers and with multiple narrowband channels |
Input Files |
Digital IF (complex baseband I/Q 32bit), Bandwidth <= 1 MHz (standard) |
Input TCP/IP Streaming |
Generic PROCITEC/PLATH |
Option: AMT |
Full automatic job based monitoring (decoding, recording, classification) Missions and Tasks based on time, frequencies (ranges), RX location, modulation, modulation parameters, modems, … Powerful filtering functions Easy overview over decoded, classified or recorded signals ResultViewer with continuous updates |
Option: NRC |
Frequency independent production on all 1/2/4 or 8 production channels |
Option: WCL |
Continuous classifier emission tracking (only if AMT option available) Wideband spectrogram display (HF/V/U/SHF): 1 / 5 MHz or 1 / 10 MHz or 2.4 / 20 MHz |
Option: WMPC 16/32 |
Extends the number of channels to 16, 32 or more ( in steps of 32) Each channel supports DDC, demodulation, decoding, narrowband classifier and narrowband recording functionality Easy overview over decoded, classified or recorded signals |
Option: WBR |
Lossless recording of up to 20MHz digital IF IQ data in standard WAV files Parallel storage of spectrum data for fast preview Recording replay and signal extraction |
Option*: |
Recognition and recording of hopper signals in 20 MHz (option WCL-20 and WBR-20 are required) input bandwidth V/UHF (2.4 MHz HF) frequency range. |
Option*: NCL |
Automatic narrowband classifier channles C++ library. Each narrowband classifier channel (number set with license) classifies a signal in a recording; the processing is performed „faster than real-time“. Useful for backend integration, go2MONITOR is not needed |
Output |
Visual decoder result output, configurable using XSLT |
Recording |
Wideband (1 MHz, up to 20 MHz with option WCL and WBR) |
ResultViewer |
Display, filter and export result data Display of: Recognized modems (protocols) Wide-/Narrowband classification results Recorded wide-/narrowband IF-signals, Advanced filter, Result detail and Time/frequency filter are implemented as docking/floating windows and can be freely positioned Table and graphical (time-frequency plane) result display Filter data using GUI, SQL or scripting |
Third party decoder |
Interface to the DDC channel output |
Training |
Very short training period |
* The products are configurable. The software delivered will be configured as stated in the order confirmation.
Supported receivers*
Receiver |
Max. Rx bandwidth** |
Spectrum overview |
Scan |
Remark |
AirSpy |
8 MHz |
|
|
Experimental support |
CommsAudit CA7851 |
5 MHz |
|
|
VITA 49 |
CommsAudit CA7852 |
20 MHz |
|
|
VITA 49. External receiver control only |
Grintek GRX Lan |
1 MHz |
|
|
|
IZT R3xxx series |
20 MHz |
X |
X |
Up to 3 channels spectrum |
IZT R4000 (SignalSuite) |
1 MHz |
|
|
1 channel only |
Microtelecom PERSEUS |
800 kHz |
|
|
Limited USB 3.0 compatibility |
narda® NRA-3000 RX |
320 kHz |
|
|
|
narda® NRA-6000 RX |
320 kHz |
|
|
|
narda® IDA 2 |
320 kHz |
|
|
|
narda® SignalShark®3310 |
20 MHz |
VITA 49 |
||
PLATH SIR 2110 |
20 MHz |
|
|
LINUX recommended. External receiver control only |
PLATH SIR 2115 |
4x20 MHz |
|
|
External receiver control only |
PLATH SIR 5110 |
12 MHz |
|
|
16x768 kHz subbands External receiver control only |
PLATH SIR 5115 |
Full HF |
|
|
40x768 kHz subbands External receiver control only |
R&S EB500 |
2 MHz |
X |
|
No gain control available |
R&S EM100 / PR100 |
500 kHz |
X |
X |
|
R&S ESMD |
15 MHz |
External receiver control only | ||
RFSPACE NetSDR |
2 MHz |
|||
RFSPACE SDR-14 |
190 kHz |
|
|
|
RTLSDR/Noxon USB-sticks |
3.2 MHz |
|
|
Experimental support. Continuous signal up to 2.4 MHz |
SDRplay RSP1 & RSP2 |
6 MHz |
|
|
Experimental support |
SignalHound BB60C |
27 MHz |
|||
SignalHound SM200 A/B |
20 MHz |
|||
ThinkRF R5500-408 |
6.25 MHz |
|
|
VITA 49 |
ThinkRF R5500-427 |
6.25 MHz |
VITA 49 |
||
ThinkRF WSA5000-408 |
780 kHz |
VITA 49 |
||
ThinkRF WSA5000-427 |
780 kHz |
|
|
VITA 49 |
WiNRADiO G31DDC |
800 kHz |
|
|
|
WiNRADiO G33DDC |
4 MHz |
X |
|
|
WiNRADiO G35DDC |
4 MHz |
X |
||
WiNRADiO G39DDC |
4 MHz |
X |
|
Up to 2 channels + spectrum |
Generic VITA 49 receiver support |
Max. receiver bandwidth |
|
|
Can be configured in a wide range for different receiver types |
Other generic “Winrad ExtIO” supported receivers |
Max. receiver bandwidth |
|
|
Experimental support |
* Not all listed receivers are supported with Linux or Windows operation systems.
** The bandwidth of the product is limited by its license/options and the maximum IQ streaming bandwidth of the receiver, the used computer hardware and its interfaces.
Modulation type classifier *
Modulation |
Spec. general |
Spec. HF |
Spec. V/UHF |
recognition quality (Eb/No), |
max. signal bandwidth |
20 kHz |
50 - 300 kHz (depending on modulation type) |
|
|
Signal detection min. |
6 dB |
6dB |
|
|
Analog modulation types |
USB J3E |
USB J3E LSB J3E AM A3E NFM F3E (Radio frequency >=25MHz) DSB-SC (optional) |
|
|
MORSE |
30 - 250 CPM |
30 - 250 CPM |
|
|
FSK 2 |
m = 1 - 10 |
25 - 4800 Bd |
1.2 - 25 kBd |
11 - 15 dB |
FSK 2 |
m = 0.75 - 1.5 |
|
25 - 75 kBd |
>= 25 dB |
FSK 4 |
(shift > sr) |
25 - 4800 Bd |
1.2 - 25 kBd |
11 - 15 dB |
(G)MSK |
100 - 4800 Bd |
1.2 - 125 kBd |
14 - 16 dB |
|
Multitone FSKn |
5 - 64 tones (shift>sr) |
3 - 200 ms |
3 - 200 ms (5 - 330 Bd) |
14 - 16 dB |
(D)PSK2 A/B |
31.25 - 4800 Bd |
1.2 - 125 kBd |
7 - 10 dB, A/B Decision: 8 - 15 dB |
|
(D)PSK 4 A/B |
31.25 - 4800 Bd |
1.2 - 125 kBd |
8 - 12 dB, A/B Decision: 10 - 15 dB |
|
(D)PSK 8 A/B |
31.25 - 4800 Bd |
31.2 - 125 kBd |
HF: 8 - 12 dB, A/B Decision: 10 - 15 dB |
|
PSK 16 |
300 – 4800 Bd |
1.2 - 125 kBd |
14 - 16 dB |
|
Multichannel |
max. 10 kHz signal bandwidth; 2 - 64 channels |
31.25 – 250 Bd |
31.25 – 250 Bd 50 - 300 Hz channel spacing |
13 -15 dB |
OFDM |
Tg/Tu: 0.125 - 1 25 - 512 channels |
25 - 200 Bd |
25 - 200 Bd 30 - 250 Hz channel spacing |
14 - 18 dB |
QAM (optional) |
Order: 16, 32, 64 Rectangular constellations only |
1600 - 4800Bd |
1.6 – 25 kBd |
22 dB |
ASK 2/4 |
|
1.2 - 25 kBd Radio frequency:>=300 MHz |
20 dB |
|
MCFSK2 (optional) |
>=1; 2-64 channels |
40 - 250 Bd |
0 - 250 Bd 120 - 1000 Hz channel spacing (min. 2x shift) |
17 dB |
WFM |
|
Radio frequency: 65 MHz – 108 MHz Bandwidth 50 kHz – 300 kHz |
|
|
OTH-Radar |
Detection only |
|
* Measuring interval 4 sec with correctly segmented signal.
The parameters specified are limit values that cannot be guaranteed in all combinations.
Classifier Modem-Classifications *
HF/VUHF |
PMR + SAT |
MIL |
ACARS-VHF |
APCO-25 |
ALE 3G |
CODAN 3212 16 Channel PSK |
APCO-25 Phase 2 Downlink |
CHN4+4 |
CODAN 3012 16 Channel PSK |
DMR |
CIS-45 (33 / 45 Bd) |
GSM (<3G) |
DMR Continuous |
CIS-60 |
HFDL |
dPMR |
CIS-93 |
PACTOR (I, II, II FEC, III, 4) |
D-STAR |
CIS-112 |
VDL2 |
GSM (<3G), UMTS, LTE |
CIS-128 |
|
Inmarsat IsatPhone Uplink |
LINK11 (CLEW) |
Iridium satphone Uplink |
LINK11 (SLEW) | |
MPT1327 1200Bd MSK |
MIL-STD-188-110A Serial (single-tone) mode (a.k.a. STANAG 4539) | |
|
NXDN 2400 Bd |
MIL-STD-188-110B/C App. C (a.k.a. STANAG 4539 HDR ) |
|
NXDN 4800 Bd |
MIL-STD-188-110C App. D |
TETRA Downlink |
STANAG 4285/4481 (PSK) | |
TETRA Uplink |
STANAG 4529 | |
TETRAPOL |
STANAG 4539 | |
Thuraya satphone Uplink |
||
Yaesu System Fusion |
* The modem classification uses the Modem Descriptor Files of the decoders. The list of the modems classified depends on the decoder options purchased.
Measured modluation type parameters
Parameter |
Description |
O |
C |
F |
F |
M |
C |
P |
M |
Q |
A |
M |
V |
FM |
U |
Modulation |
The type of modulation and its probability |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
x |
Pitch |
Pitch of the modulated voice |
|
|
|
|
|
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 |
|
|
|||||||
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 channel in Hz |
x |
|
|
|
|
|
|
x |
|
|
x |
|
|
|
Frequency |
The center frequency of the signal |
x |
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 |
The performance of our software products depends on the hardware used.
Technical parameters can differ under real operational conditions. Specifications subject to change.
Available from software version 19.2 (July 2019).
Decoders and Demodulators
- MIL and PMR decoders may need an End-User-Certificate (depending on the country of the user)
- Automatic sideband detection can be achieved via two modems set to inverse sidebands
- A time gap between message bursts and acknowledge burst must be detectable
- Separation of slow selcall types cannot be guaranteed
- Slow multitone modems are recommended to operate with fixed nominal frequency
Our set of standard, military, PMR and SAT decoders is subject to continuous development.
Please download go2SIGNALS decoderlist the current list of available decoders.
Training
go2MONITOR Training
go2MONITOR training comprises the complete signal flow from connected receiver to content output of a radio signal. We place particular emphasis on the efficient and task oriented application of the comprehensive operating possibilities.
The aims of our training courses are therefore, in particular, rapid assimilation of information as well as clear administration and presentation of the communicated data. Training on the semi and fully automatic operation of go2MONITOR can be organised on request.
Training content:
- Introduction to operation
- Receiver control
- Scenario analysis (overview of numerous simultaneous emissions)
- Signal processing (processing a concrete signal, classification, demodulation, decoding)
- Display of results (temporal, spectral, merger of raw data and content output)
- Optional: Transfer from manual to automatic mode, creation of automated tasks
- Practical exercises