Home - RadioSoftProducts & ServicesRadio EngineeringComStudyChanges

ComStudy Changelog


2.2.15.1 - Upcoming - Expected July 2017

Corrected the internal order of Matrix-based contours of types Maximum, Median and Minimum
Fixed a bug in some Longley-Rice talk-back studies which defaulted the Rx antenna height to 2 meters
Corrected code reading ENBW.dat (the bandwidth file used by TSB-88) to reflect enumerated modulation types
Corrected search by City, search by County and Search by Licensee to parse more than five characters
Improved automatic loading of multiple adjacent terrain files
HAAT calculation fixes
Tx Antenna Gain now used in matrix calculations
Option to restore "lost" windows
Active Only function now works as expected
800 band expanded to include 746-1000
kFactor now used in Matrix calculations
"Census 2000" underlay now labeled "Population" to address Census 2010 confusion as well as support international files.
1990s-era population data no longer used, available, or supported
Population Underlay option removed from context menu and replace with Census
Remote Support option available from HELP menu (TeamViewer)
ZIP codes are now in text/csv format
Fixes to the search function which would previously cause program / server errors
In LPFM studies, 2nd adjacent is now option, 3rd adjacent is no longer used and hidden
Landuse attenuation in matrix calculations now set to false by default
Additional context menus available
Registration support for 2016 (inconsequential with regards to "Login" version)
Secondary Server option is now functional
AM rules now in XML format to support rule changes. The current file only matches what was in the previous .dat file (no new rules applied)
Various contact updates
"Detailed Report" ARN fix
Memory allocation / deallocation fixes
Buffer overrun updates
Various stability updates
Message boxes should no longer appear behind windows (giving the appearance of program lockup)
Antenna pattern database update

2.2.14.19 - 2008-12-04

Corrected Assertion Failure in certain sites with Okumura-based matrices when applying a Matrix-based Contour
Corrected loading of newly edited three second terrain files in the Southern Hemisphere

2.2.14.13 - 2008-11-05

Fixed bug in Excel Import from Clipboard in LM Bands
Corrected terrain loading error due to overlapping of East and West US 3 second files
Corrected terrain loading error causing striping at equator
Corrected DAQ default for APCO input files to 3.0, reset warning message
Changed hard-coded internal DAQ default from 3.4 to 3.0 per PSCC meeting
Changed AM "q-with-loss" default to assume 1 kW
Restored operation of Active-only filter when querying ULS Granted


2.2.14.11 - 2008-10-09

Changed hard-coded internal DAQ default from 3.4 to 3.0 per PSCC meeting
Changed AM "q-with-loss" default to assume 1 kW
Restored operation of Active-only filter when querying ULS Granted

2.2.14.10 - 2008-07-28

Notes: Starting with Version 2.2.6.x, all ComStudy users can now access their account through the Help Menu at My Downloads/Account (Account contains upgrades, system files, credits and user profiles) Fixed broken coordinate lookup for site elevations
Fixed initialization of several obscure variables
Restored access for clipboard import of transmitter data