Requirements:

Installation of National Instruments visa driver
Rigol DSA815 FW: use FW V00.01.16 or higher
Rigol RSA 3K/5K series: make a manual Preset before starting EMCview, as the remote Preset is not executed reliably
Siglent SSA FW: use FW 1.3.9.6 or higher
Siglent SVA/SSA Plus FW: use FW up to V2.2.1.2.5 or V3.2.2.3.3R1 or higher
R&S FPC1500 dont use FW 1.4; use FW 1.5 or higher 

Limitations without license:

Measurements are recorded only up to 10MHz
Above 10MHz the graph will display a straight line at 0dBµV

Installation: 

follow chapter 1 in the EMCview manual


History:

EMCview V08.27


Update: 
- simultaneous measurement of two traces (Average and Peak detector) for R&S FPC/FPH series (see EMCview FAQ document V1.10 chapter 27)

bug fix:
- fixed missing segment, when switching from 200Hz RBW to 9 kHz RBW


EMCview V08.24


Update: 
- additional standard: MIL-STD-461F
- additional standard: EN 61000-6-3
- additional standard: EN 61000-6-4
- Windows installer
- add peaks list and QP scan results when saving a measurement as chart
- add peak counter
- select number of Max-peaks (3...20)
- save generator settings
- save settings of 61000-4-20 TEM cell correlation feature
- allow frequency resolution < 1 kHz in compensation files
- higher marker resolution at low frequencies
- use final scan (re-measurement) RBW settings from the segment files, instead of strictly using CISPR 16 specification
- enable automatic start of final scans
- draw harmonic lines which are fractions of the selected spurious or multiple of the selected spurious (shift-click the Harmonics checkbox to toggle mode)


bug fix:
- corrected a few project files




EMCview V08.15


Update: 
-EN61000 menu
-FPC &FPH re-measurement function

bug fix:
-re-measurement drift mode PA/ATT settings
-FPC & FPH only showing graph after pressing DISPLAY PEAKS button
-empty SRC folder after update on WIN 7


EMCview V08.12

Features: 
- new installation routine
- marker features polished
- file menu polished
- updated CISPR 25 limits to latest standard
- added correction files for Hameg LISN
- support for high resolution displays

bug fix:
- bug in fader feature fixed (when running the fader, without any measurement data present)
- removed a (meaningless) error message on the display of certain DSA models, during peak re-measurement

	   
EMCview V08.04

Features:
- added support for TheEMCshop spectrum analyzers, model ESAxG and RESAxG
- include trace 1, 2, 3 to chart file
- include meta data to chart file
- update configuration files
- zoom harmonic lines



EMCview V08.00 

Features: 
- simplified user interface and optimization of spurious re-measurement with QP detector.
- read chapter 20 of the EMCview FAQ document for the QP measurement procedure


EMCview V07.11 

bug fix:

- Workaround for RSA3K and RSA5K series workaround for SCPI time out when connected via ethernet; 
- Workaround for RSA3K and RSA5K series concerning erratic behavior of QP detector at 120 kHz RBW


EMCview V07.10b 

Features: select license file in about menu (for users of multiple spectrum analyzers/licenses)

bug fix:

- Workaround for Siglent SSA X series FW 1.3.9.7(not SSA Plus/SSA-R): remove 107 dB offset in QP mode, workaround for Peak search feature



EMCview V7.10

Features:
- Auto Repeat and Max Hold feature implemented; to be activated in the Settings/Options menu
- IEC / EN 60945 standard added


bug fix:
- workaround for Siglent SSA (not SSA Plus/SSA-R) FW 1.3.9.7: as 1MHz CISPR filter is not implemented in these models, 
  EMCview activates 1 MHz Gaussian filter instead 



EMCview V7.09b

bug fix:
- bug fix for Siglent SVA with respect to selecting appropriate routines for different FW versions 



EMCview V7.09

bug fix:
- bug fix for Rigol DSA832 and DSA875 FW 00.01.06, which reversed the byte order of the measurement data


EMCview V7.08

Features:
-experimental implementation of near field to far field conversion for GTEM cells and TEM cells according to 
   standard EN 61000-4-20


EMCview V7.07

bug fix:
- added support for Siglent SSA series FW 1.3.9.5
- removed dBm to dBµV conversion workaround which caused a 107 dB offset for RSA3K series FW 03.01 and higher


EMCview V07.06

bug fix:
- removes a bug caused by RSA3K and 5K series analyzers, which automatically
  set the internal attenuation to 20 dB when turning the pre-amplifier on



EMCview V07.05 

Features:
-antenna calculator in Tool menu

bug fix:
- removed an issue which could cause a memory access error in the fader routine 
- removed an issue causing wrong margin values displayed when MAX FILTER was activated
- Disabled workaround for Siglent SSA series FW>=1.3.9.6 after a bugfix in FW 1.3.9.6 


EMCview V07.04 

bug fix:
- remove work around which causes a 107 dB measurement result offset for SSA+/SVA models with FW 2.2.1.2.7
- fixed issue which causes the graph not to be displayed above 2.2GHz under certain circumstances
- corrected AVG settings for Siglent analyzers - use voltage AVG instead of PWR AVG
- Siglent analyzers: set preset to default mode and restore preset when closing EMCview 
- corrected RBW settings for FCC15 segment files from 1GHz to 6GHz


EMCview V07.03 

bug fix:
- directory names of SRC folder shortened upon customer request:
	Directory "Conducted Noise" -> "CN"
	Directory "Radiated Noise" -> "RN"
- cable compensation file "testcable.cac" had incorrect attenuation and was corrected
- workaround which internally converted dBm to dBµV was removed for Siglent SSA-Plus, SVA and SSA-R
  after Siglent FW V2.2.1.2.8 and higher
- With Siglent FW 2.2.1.2.8 introduced a new EMI measurement mode and at the same time essential 
  SCPI commands necessary for the operation of EMCview disappeared. A solution for FW 2.2.1.2.8 is 
  under discussion


EMCview V07.01 

bug fix:
- bug fixed, where default path for loading projects pointed to \out\ directory instead to \src\ directory


EMCview V07.0 

Features: 
-auxiliary limit lines, see manual or FAQ document
-new src folder structure; see readme1st.txt for installation/update instructions
-new document folder, containing manuals, application notes and project file documentation
-FCC 15 projects and documentation added
-all CISPR standard related project files reworked, new projects added and documented
-feature to move markers and peak markers to front or back


bug fix:
-2.1 GHz tracking generator frequency limitation removed


bug fix: 
-workaround for RSA30xxE max peak unit bug (dBm to dBµV conversion done by EMCview)


EMCview V06.10 

Features: first implementation for Rigol RSAxxxxN series
-bug fix: workaround for RSA30xxE max peak unit bug (dBm to dBµV conversion done by EMCview)


EMCview V6.07

Features:
- BK Precision spectrum analyzer models 2682, 2683 added
- Teledyne LeCroy spectrum analyzer models T3SA3100, T3SA3200 added
- calculation of radiated noise of cables based on measured common mode current

- bug fix: a workaround in EMCview, which fixes a firmware bug of RSA3K and RSA5K models, prematurely removed in FW 5.38 was reactivated (fixes 
           a 107 dB offset problem, caused by the RSA3K and RSA5K always transmitting measurement values in dBm, independently of the amplitude unit setting)


EMCview V6.03

- bug fix: removes a workaround in EMCview, which causes a 107 dB offset after an undocumented bug fix in SSA3021/3032X Plus Firmware – V2.2.1.2.7  



EMCview V6.01

Features:
- Screenshot feature for graphs added (copy to clipboard button)
- Time Stamp label added
- Project stamp label added
- Settings / Options menu: option to keep segments of old measurements instead of overwriting it with a straight line when measuring selected segments
- Settings / Options menu: option to enable a selection box for consecutive measurement of set 1 and set 2
- Settings / Options menu: option to display a warning, when the communication link between analyzer and PC is disrupted
- Mode menu: integration of a dB converter

Improvement:
-detection of Rigol analyzer models based on get info content instead based on serial number

EMCview V5.49

Improvement:
- workaround for a Siglent SSA FW bug where the stop frequency setting is lost when changing RBW from 200Hz to 9kHz.


EMCview V5.48

Features:
- Generator feature enabled for R&S FPC and FPH analyzers
- integration of OWON HSA series prepared (yet needs a FW update of the HSA analyzers to enable all features)
- Enable saving raw data of charts
- math function: merge two traces to create a worst case trace
- remote control of external serial devices such as for example relays with serial interface for antenna or external attenuator switching

Improvement:
- bug fix in generator mode concerning manual frequency stepping 


EMCview V5.38

Features:
- Options dialog in Setup Menu: set the default output path for saving charts, etc.
- Options dialog in Setup Menu: set sweep steps in % for generator mode
- Support of Rigol RSA30xxE spectrum analyzers: no extra ini file needed any more for this models
- Support of Siglent SSA+ and SVA FW 2.2.1.2.5


EMCview V5.34

Features:
- Right click project, limit or segment files within EMCview to open it in text editor for 
  editing. Needs pressing the reload project button after editing/saving

Improvement:
-Workarounds to establish compatibility with Siglent SVA or SSA+ series with firmware V2.2.1.2.5
-for RSA3015E (RSA3015?) turn off a workaround which is necessary for 
 the other models of the RSA3K and RSA5K. This requires copying a provided ini-file into the
 EMCview directory which turns off the RSA3K/5K workaround for RSA3015E
-Workarounds for Rigol DSA1030 and DSA1030A 

EMCview V5.28

Improvement
-Support of new serial number block of DSA875

EMCview V5.24

Improvement
-Access to generator menu blocked during EMC measurement run

EMCview V5.23

Features
-Siglent SSA-plus analyzers added

EMCview V5.21

MS signature added

EMCview V5.20
Features
-Siglent SVA added; requires SVA FW V2.2.1.2.1 or higher
-OWON SXA added
-improved performance with Siglent SSA; requires SSA FW V1.2.9.3a or higher
-left side of the graph window can be pulled horizontally
-custom labelling of markers and graphs
-selection of VBW; either Auto or 3*RBW
-dBm calculator added (first in a series of calculators to be added)
-updated report dialog

Improvement
-cosmetic update of UI
-report only lists selected peaks
-higher frequency axis resolution
-peak re-measurement RBW default values changed to CISPR RBWs

Bugfix
-"Reload project files" button: add files which were edited or created during the ongoing EMCview session
-frequency steps in CSV file corrected
-correct use of last frequency point of cable correction file


EMCview V4.12
Bugfix
-spectrum analyzer model recognition routine corrected

EMCview V4.11
Features
-Rigol RSA 3K added

EMCview V4.10
Features
-R&S FPC1500 added

EMCview V4.09
Features
-improved mail alert feature; using this feature requires download of two free dlls from internet and copy into EMCview folder; see About/Whats New Menu in EMCview for more details


EMCview V4.07
Features
-mail alert after measurement completion added

Bug fix
- removes correction files correctly, after disabling it during run time 

EMCview V4.05
Features
-save Peak lists as text file
-Fader, subtract ambient noise
-add, subtract, multiply or divide selected traces
-improved tracking generator control UI
-manual frequency and amplitude stepping in TG mode

Bug fix
-bug concerning update of modified correction files during runtime of EMCview (reload project button)
-bug concerning window handling in TG mode

EMCview V4.03

-Supports DSA815 and 700 series FW1.19


EMCview V4.00
Features
-support for R&S FPC and FPH series analyzers (requires installation of "R&S INSTRUMENTVIEW" and connection over usb cable with "SA TCP" IP=172.16.10.10; do not connect over lan, response time is too slow)
-support for Rigol RSA analyzers
-harmonics indicator lines
-tracking generator control mode for immunity testing (supports Rigol and Siglent analyzers)
-additional reference traces
-move reference traces to the foreground/background
-allow re-sizing of main window
-manual setting of markers
-copy manual markers into the peak measurement box
-selection of amplitude units
 
Bug fix
-bug concerning chart axis text
-bug with Siglent analyzers when using 200Hz RBW and QP detector
-corrected sign error when compensating using *.amp files
-accept decimal values in *.amp files
-removed quasi measurement mode due to various shortcomings of the analyzers

EMCview V03.00

Features
-quasi measurement receiver mode: emi zero span (not working with SIGLENT FW 1.2.8.5a) 
-rf coverage measurement mode 
-optional peak measurement at the exact frequency (not considering potential frequency drift) 
-multiple licence support 
-segment selection 
-added reload project button 

EMCview V02.03

Features
-color settings for peak markers
Improvement
-disable configuration during peak measurement
Bug fix
-correction of peak measurements
-removed "unknown DSA" message when connecting DSA832

EMCview V02.02

Features
-trial mode: limitation @ 10MHz
-added support for"ATT auto" in segment file
Bug fix
-detector selection POSPEAK NEGPEAK in segments dialog


EMCview V02.02

improvement
-turn on autocalibration after measurement

EMCview V02.01

Features
-tcp connection supported
-beta support of Siglent SSA
-Peaks ListBox: checkbox for searching 6 maximum peaks in Set1&2 
-Set2 allow measure on selected peaks
-button "clear trace" added to bottom of the graph
-button "clear all"   added to bottom of the graph
-info display: new message: estimated time of segment data in measure set2
-report: added RBW and measurement time
Bug fix
-peak detector selection in Edit Segments Dialog
-trace file info display fixed on top of the graph

EMCview V01.02

Features
-Column “Margin” in the peak list of the measurement report shows delta to the limit line (or margin line, if set)
Improvement
-faster termination of the measurement upon pressing the stop measurement button
Bug fix
-missing values in peak list of measurement report