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ViewIt08C change log

v1.1.10 01.02.2016

  • Channel plan file loading bug fixed: it was impossible to load channel plan from file for English localized Windows builds
  • IT-088 channel plan file saving bug fixed: in some circumstances, channel plan saved to file appeared to be damaged. It led to invalid level measurement results for channels with digital modulation
  • Other non-critical bugs fixed

v1.1.9 13.01.2016

  • Data report bug fixed: it was impossible to generate reports of more than 5 pages
  • Other non-critical bugs fixed

v1.1.8 05.11.2015

  • data logger manager bug fixed: data logger manager for IT-081, IT-087 and IT-088 was unavailable since ViewIt08C v1.1.7

v1.1.7 26.10.2015

  • Fixed channel plan editing bug: editing channels IT-089 was impossible in english Windows

v1.1.6 17.09.2014

  • Fixed spectrum bounds bug: after exit from channel plan editor, spectrum bounds set incorrect

v1.1.5 21.08.2014

  • Fixed spectrum averaging bug: after selecting the scan mode, averaging process was stoped

v1.1.4 10.07.2014

  • Fixed bug with window view reports: fast switching between the report window and the main window could cause crash
  • Added the new function: possibility to measure the channels and the spectrum, while viewing a report

v1.1.3. 06.05.2014

  • DVB-T2 channel MER measurement range changed: 4…35 dB for QPSK, 10…35 dB for QAM16, 16…35 dB for QAM64, 22…35 dB for QAM256
  • Limit plan for IT-089. Minimum allowable MER for DVB-T2 channel setting range changed: 4…35 dB for QPSK, 10…35 dB for QAM16, 16…35 dB for QAM64, 22…35 dB for QAM256

v1.1.2. 27.01.2014

  • Saving channels diagram to CSV format file added
  • Spectrum diagram bug fixed: when you try select graph type (samples, average(10) or average(50)) menu items is hiding (actually only for v1.1.1)

v1.1.1. 24.01.2014

  • Extended range of symbol rate for IT-087. New range: 5000 - 7400 Msps
  • Entering spectrum bounds bug is fixed: when entering the channel name, the entered value is interpreted as the frequency
  • Fixed bug with loading the spectrum data log pages from files saved in ViewIT08C versions 1.0.x. The error occurred for pages measured using the attenuator
  • Work with the spectrum is improved

v1.1.0 05.12.2013

  • IT-089 Analyzer supporting added
  • Limit plan manager bug fixed: digital channel Carrier/Noise ratio criterion was not included in the plan of IT-087 and IT-088 Analyzers
  • Limit plan manager bug fixed: it is unable to set limit plan name 16 characters long
  • Limit plan manager bug fixed: some criteria tuning range does not match the Analyzer's ones
  • Channel plan manager bug fixed: when you create a new plan the "dF sound" parameter default value is incorrect
  • Channel data logger manager bug fixed: when you create a new page, limit plan is set incorrect in some cases
  • Channel data logger manager bug fixed: when you create a new page, save it to file, and after that write it to the Analyzer, the attenuator value is set incorrect
  • Channel data logger manager bug fixed: Video/Audio, Carrier/Noise and MER vaues are indicated incorrect in page limit test report when operating with dBmV and dBm level units
  • Channel data logger manager functionality improved: you can create pages which are not related to any channel plan. Channel plan and limit plan are set for such pages when measuring them by the Analyzer
  • Channel data logger manager functionality improved: information about page's related channel plan and limit plan name, date and time of the last page measurement added to the "*.nbc" file
  • Channel data logger manager functionality improved: page status indication added to the pages list
  • Channel and Spectrum data logger manager bug fixed: page is saved to file incorrect in case it has "." character in its name
  • Spectrum data logger manager bug fixed: it is impossible to create pages with less than 10 MHz span
  • Channel diagram bug fixed: Carrier/Noise ratio value of digital channels is not indicated in the diagram tabular report
  • Spectrum diagram bug fixed: Minimal and maximal level values of frequency markers are indicated incorrect in the diagram report when operating with dBmV and dBm level units
  • Frequency markers loading from file bug fixed: in case you have created some frequency markers before loading frequency markers set from file, after loading the file you unable to select and move loaded markers
  • Main window configuration saving bug fixed (*.IT file): data are saved incorrect when operating with dBmV and dBm level units, and also when operating with selected channel plan
  • User Help manual edited: current topics renewed; IT-089 Analyzer related information added
  • User interface text messages misprints fixed (Russian and English)
  • Other non-critical bugs fixed

v1.0.17 from 27.12.2012

  • device connection bug fixed: channel plans and channel template has not been read from device
  • spectrum representation improved;channels data logger bug fixed: BER values have been incorrect for pages from files
  • spectrum level markers bug fixed: level markers have been displayed improperly in the spectrum report
  • spectrum level markers bug fixed: it has been impossible to manipulate with markers, loaded from *.it file
  • other non-critical bugs fixed.

v1.0.16 from 21.11.2012

  • added support Windows 8
  • changed GUI translate


v1.0.15 from 15.10.2012 (internen version)

v1.0.14 from 04.10.2012

  • changed driver package
  • added auto installing driver for 32-x bit systems

v1.0.13 03.05.2012

  • changed auto update system


v1.0.12 from 26.04.2012

  • fixed bug digital measurements of channals whith QAM128 modulation.


v1.0.11 from 03.04.2012

  • translated dialog of setting print in version on english.


v1.0.10 from 21.03.2012

  • reduced CPU load by scanning the spectrum
  • improved drawing of the spectrum
  • always visible all maximum and minimum levels.


v1.0.8 from 05.03.2012

  • fixed markers bug


v1.0.7 from 28.02.2012

  • changed BER limit values of limit plans
  • fixed some bugs.


v1.0.5 from 22.02.2012

  • first release



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