Release V22.1, January 2022
Common Features
Demodulators
- ASK unipolar: with modulation order 4 and 8
- FSK discr.: with modulation order 8
- TFM5 demodulator
Decoders
- Decoder channels bandwidth increased from 1.5 to 4 MHz
- ADS-B/Mode-S
- Siemens CHP-200
- DUP-FEC-2
- DUP-ARQ 2
- HF-FAX/Weather-Fax
- KG-STV
- SSTV
- Improved speech quality of the AMBE codec with weak NXDN, APCO25, DMR and DPMR signals
- CODAN Chirp: added burstinfo output
- DMR: Implemented automatic decryption of Hytera Basic. Improved decoding and output of IP data as pcap file
- DMR continuous: Implemented automatic decryption of Motorola Basic. Decryption of ARC4/DES/AES with provided key. Improved decoding and output of IP data as pcap file
- TETRA: Decryption of TEA 1/3/4 with given key (DMO, Downlink)
- NXDN: Full decoding of trunking repeater frames
- ACARS/HFDL,VSL2/INMARSAT AERO P/R/T:
- Improved decoding of Media Advisory Messages
- Media Independent Aircraft Messaging with reassembly
- Reassembly of fragmented messages
- XML output for post-processing
Receivers
- R&S ESMD receiver: Added receiver control and IF-Panorama / Panorama-Scan support
- R&S EB500 receiver: Added IF-Panorama / Panorama-Scan support
- Jumbo-Frames to increases maximum bandwidth for R&S receivers
- Update driver for USRP receiver to solve some communication problems
go2MONITOR
GUI, System
- Bandwidth of 5 MHz for VHF/UHF and 1 MHz for HF
- Signal activity triggered recording (Parameters: SNR, lead time, follow-up time max. duration, min. pause)
- Decoders with additional files (for example alphabets) can now be used with go2MONITOR
- In Viewer GUI configuration, File or Stream Playback address for narrowband channels will be determined automatically, without need to set “FilePlaybackIPAddress” value in the configuration
- Various improvements in frequency management: Column group will be automatically enlarged during editing, new frequencies will remain visible after adding, speed up frequencies import with duplicated entries
Classifier
- Modulation classifier for OQPSK
- Modem classifier ALE-4G
- Modem classifier DAB
- Modem classifier DVB-T
- Added DMR-Cont. variant
AMT
- Additional AMT task type: Continuous fixed-frequency monitoring
- Signal activity triggered recording (Parameters: SNR, lead time, follow-up time max. duration, min. pause)
- The length of NB-recording files stored by AMT tasks changed from 30 s to 5 minutes to match the length of produced audio files
- Changed triggering strategy in AMT: If begin of triggering emission cannot be reached by using delay buffer, the action will start with the current time and not with the maximal delay time
- Improved detection of whether a frequency is already being processed to prevent duplicate processing of the same emission
- Configuration with longer maximal delay time (license option) in a channel allow entering delay value manually instead of only choosing from a drop-down
- If trigger based on detection in overview spectrum is used in an AMT-Live task, the option “Use modem list from trigger emission” will be turned off and disabled
ResultViewer
Option Wideband Multi Production Channel
- go2MONITOR-8 with WMPC-32 has 8 full decoding channels and 24 additional classification, recording, analog audio demodulation channels
- go2MONITOR-4 with WMPC-16 has 4 full decoding channels and 12 additional classification, recording, analog audio demodulation channels
go2DECODE
GUI, System
pyDDL
- New helper functions for splitting a BitBuffer into smaller chunks
- Added a predefi ned hamming code generator matrix for BlockDecoder
- search_pattern: defining a pattern mask is no longer always neccessary
- generate_lfsr_sequence: allow up to 64 bit (was 63 bit)
- Faster hamming weight calculation (pop count) of long bitbuffers
- Added alphabet CCIR 476 (SITOR)
- Added alphabet ITA3
- New/updated pyDDL decoders
- ALCATEL 801H 8 Tone
- ALIS2
- APCO25
- APCO25 Phase 2 Downlink
- ARQ-M2-242/342
- ARQ-M4-242/342
- CIS11
- CIS112 burst/stream
- CIS128
- CIS81
- CIS36
- CIS36-50
- CIS14
- CIS45
- CHN MIL 4FSK
- CHU FSK
- CIS FSK 200 1000
- CODAN Chirp
- DGPS
- DUP-ARQ
- FLEX
- FMS-BOS
- Inmarsat AERO R/C/T/P
- JSM
- MFSK8/16
- Olivia
- POL-ARQ
- QPSK31
- RUM-FEC
- SI-ARQ
- SI-FEC
- SP14
- SELCALS: EURO, EIA, EEA, MODAT, NATEL, VDEW, CCIR-1, CCIR-2, CCIT
- Tetrapol
- THROB/X
- XPA
- XPA2
- Yaesu Fusion
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