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Home > Library > Technical Notes - Version History
 
Technical Notes Revision History

Tech Note Revision Description of Update Date
TN100 2-0-0 Changed the fuse rating from 10 Amp to 15 Amp in the troubleshooting section. Jun-06
3-0-0 Product Discontinued. Sep-08
TN105 2-0-0 Updated the diagram. Jan-07
3-0-0 Format Update.  Updated for new Subrack. Sep-08
TN110 2-0-0 Added Channel Selection Information and Updated for MT-4 product. May-06
3-0-0 Format Update.  Updated for new Subrack. Sep-08
TN120 2-0-0 Added regulatory standards information May-04
3-0-0 Product Discontinued. Sep-08
TN130 2-0-0 Microphone audio was described as pin 1. Now corrected to say pin 2. Mar-06
3-0-0 Added Microphone Connector Diagram. Jun-06
4-0-0 Updated to reflect new dual port modulation modification tuning procedure. Nov-06
5-0-0 Updated tuning procedures. May-06
6-0-0 Format Update. Sep-08
TN140 1-0-1 Edited Description. May-06
2-0-0 Updated Description. Jan-07
3-0-0 Product Discontinued. Sep-08
TN160 2-0-0 Updated Information to include MT-4E. Jan-07
3-0-0 Format Update.  Updated for new Subrack and new System Regulator. Sep-08
TN170 2-0-0 Updated for new automatic USB driver install. Jul-07
3-0-0 Updated for RSS patch upgrading. Feb-08
4-0-0 Format Update. Sep-08
TN175 2-0-0 Format Update. Sep-08
TN210 2-0-0 Product Discontinued. May-06
TN212 2-0-0 Changed specifications to conform to RTCA DO-186A, TIA / EIA-603 and ETSI Section 8.8 EN300 676. Jul-06
3-0-0 Updated Specifications, Revised Tuning Procedures, Edited Description. May-06
4-0-0 Product Discontinued. Apr-06
TN213 2-0-0 Updated Specifications. Sep-06
3-0-0 Updated Specifications. Jan-07
4-0-0 Format Update.  Updated Specifications. Sep-08
TN220 2-0-0 Updated Specifications. Aug-06
3-0-0 Updated Specifications. Dec-06
4-0-0 Updated Specifications. May-06
5-0-0 Format Update.  Updated Specifications. Sep-08
TN240 2-0-0 Updated Specifications. May-06
3-0-0 Product Discontinued. Feb-06
TN241 2-0-0 Updated Specifications. May-06
3-0-0 Product Discontinued. Nov-06
TN242 2-0-0 Updated Specifications. May-06
3-0-0 Product Discontinued. Nov-06
TN245 2-0-0 Updated Specifications. Aug-06
3-0-0 Revised tuning procedures. Apr-06
4-0-0 Updated Specifications. May-06
5-0-0 Updated current draw Specifications. Mar-06
6-0-0 Product Discontinued. Nov-06
TN246 2-0-0 Updated current draw Specifications. Mar-06
3-0-0 Product Discontinued. Nov-06
TN247 2-0-0 Updated model numbers. Jul-07
3-0-0 Format Update.  Updated Specifications. Sep-08
TN260 2-0-0 Updated Specifications. May-06
3-0-0 Product Discontinued. Feb-06
TN261 2-0-0 Updated Specifications. May-06
3-0-0 Product Discontinued. Nov-06
TN262 2-0-0 Updated Specifications. Aug-06
3-0-0 Updated Specifications. Dec-06
4-0-0 Updated Specifications. May-06
5-0-0 Product Discontinued. Nov-06
6-0-0 Fixed Front End Tuning Instructions. May-07
TN265 2-0-0 Updated Specifications. Aug-06
3-0-0 Revised tuning procedures. Apr-06
4-0-0 Updated Specifications. May-06
5-0-0 Updated current draw Specifications. Mar-06
6-0-0 Product Discontinued. Nov-06
TN266 2-0-0 Updated current draw Specifications. Mar-06
3-0-0 Product Discontinued. Nov-06
TN267 2-0-0 Updated model numbers. Jul-07
3-0-0 Format Update.  Updated Specifications. Sep-08
4-0-0 Updated Specifications. Oct-09
TN280 2-0-0 Updated Specifications. May-06
3-0-0 Updated Tuning Procedures. Mar-06
4-0-0 Product Discontinued. Nov-06
TN287 2-0-0 Updated Specifications. Mar-09
3-0-0 Updated Specifications. Oct-09
TN290 2-0-0 Updated Specifications. May-06
3-0-0 Updated Tuning Procedures. May-06
4-0-0 Product Discontinued. Nov-06
TN310 2-0-0 Changed specifications to conform to RTCA DO-186A and TIA / EIA-603. Jul-06
3-0-0 Updated Specifications, Revised Tuning Procedures, Edited Description. May-06
4-0-0 Specification update. May-06
5-0-0 Product Discontinued. Sep-06
TN311 2-0-0 Updated Specifications. Jan-07
  3-0-0 Format Update.  Updated Specifications. Sep-08
TN320 2-0-0 Edited the Amplifier Alarm Adjustment and Output Power Adjustment Sections. Jun-06
3-0-0 Updated Specifications. May-06
4-0-0 Updated Specifications. Jun-08
5-0-0 Format Update.  Updated Specifications. Sep-08
TN342 2-0-0 Changed the Amplifier Alarm Adjustment and Output Power Adjustment to reflect the new transmitter amplifier. Added the amplifier label. Jun-06
3-0-0 Updated Specifications. May-06
4-0-0 Updated Amplifier Information. Jun-06
5-0-0 Product Discontinued. Nov-06
TN345 2-0-0 Updated Specifications. Aug-06
3-0-0 Revised tuning procedures. Apr-06
4-0-0 Updated Specifications. May-06
5-0-0 Updated Amplifier Information. Jun-06
6-0-0 Product Discontinued. Nov-06
TN346 2-0-0 Updated current draw Specifications. Mar-06
3-0-0 Updated Amplifier Information. Jun-06
4-0-0 Product Discontinued. Nov-06
TN347 2-0-0 Updated model numbers. Jul-07
3-0-0 Format Update.  Updated Specifications. Sep-08
TN362 2-0-0 Changed the Amplifier Alarm Adjustment and Output Power Adjustment to reflect the new transmitter amplifier. Added the amplifier label. Jun-06
3-0-0 Updated Specifications. May-06
4-0-0 Updated Tuning Procedures. Sep-06
5-0-0 Product Discontinued. Nov-06
TN365 2-0-0 Updated Specifications. Aug-06
3-0-0 Revised tuning procedures. Apr-06
4-0-0 Updated Specifications. May-06
5-0-0 Updated Tuning Procedures. Sep-06
6-0-0 Product Discontinued. Nov-06
TN366 2-0-0 Updated current draw Specifications. Mar-06
3-0-0 Updated Tuning Procedures. Sep-06
4-0-0 Product Discontinued. Nov-06
TN367 2-0-0 Updated model numbers. Jul-07
3-0-0 Format Update.  Updated Specifications. Sep-08
TN380 2-0-0 Added 12.5 Khz channel spacing to the specifications. Jun-06
3-0-0 Updated Specifications. May-06
4-0-0 Updated Tuning Procedures. May-06
5-0-0 Product Discontinued. Nov-06
TN387 2-0-0 Updated Specifications. Oct-09
TN390 2-0-0 Updated Specifications. Jun-06
3-0-0 Updated Specifications. May-06
4-0-0 Updated Tuning Procedures. Mar-06
5-0-0 Product Discontinued. Nov-06
TN425 2-0-0 Edited description of CTRL and SH/D pins. Jan-07
3-0-0 Format Update. Sep-08
TN440 2-0-0 Added new tuning procedures. Jan-06
3-0-0 Updated Specifications. Aug-06
4-0-0 New specifications and tuning procedures. May-06
5-0-0 Format Update. Sep-08
TN445 2-0-0 Edited description of CTRL and SH/D pins. Jan-07
3-0-0 Format Update. Sep-08
TN460 2-0-0 Updated Specifications and Added Tuning Procedures. May-06
3-0-0 Format Update. Sep-08
4-0-0 Updated Specifications. Oct-09
TN500 2-0-0 Format Update.  Updated for new Subrack. Sep-08
TN510 2-0-0 Product Discontinued. Feb-06
TN520 2-0-0 Edited Description. Jan-07
3-0-0 Format Update. Sep-08
TN530 2-0-0 Edited Description. Jan-07
3-0-0 Edited Description. Feb-08
4-0-0 Format Update. Sep-08
TN540 2-0-0 Product Discontinued. Feb-06
TN600 2-0-0 Added new Block Diagrams. Dec-06
3-0-0 Fixed block diagram error. Apr-06
4-0-0 Removed References to AC-3L-96. Sep-06
  5-0-0 Format Update. Added potentiometer and pin designations. Sep-08
TN630 2-0-0 Product Discontinued. Jun-07
TN640 2-0-0 Format Update. Sep-08
TN650 2-0-0 Edited Description. May-06
3-0-0 Edited Description. Jan-07
4-0-0 Edited Description. Jan-07
5-0-0 Format Update. Sep-08
TN651 2-0-0 Edited Description. Jan-07
3-0-0 Added Current Draw Specification. Feb-07
4-0-0 Format Update. Sep-08
5-0-0 Updated Screenshots. Nov-09
TN655 2-0-0 Edited Description. Jan-07
3-0-0 Format Update. Sep-08
TN710 2-0-0 Added new Duplexer Specifications. Dec-06
3-0-0 Added new cases. Apr-06
4-0-0 Changed part numbers and drawing to reflect Transportable case changes. Jul-06
5-0-0 Updated Information and added Satellite Telephone Information. Dec-06
6-0-0 Format Update.  Removed Globalstar information. Sep-08
TN720 2-0-0 Format Update. Sep-08
TN750 2-0-0 Removed 3 RU Height Case. Feb-06
3-0-0 Updated Information and Added 9 RU Height Case. Dec-06
4-0-0 Format Update. Sep-08
TN790 2-0-0 Format Update.  Added new Solar Panel Kit and Antenna Mast System. Sep-08
TN800 1-1-0 Edited description. Apr-06
2-0-0 Format Update. Added pin definitions. Sep-08
TN810 2-0-0 Added the SM-3 front panel rotary switch functions and parameters. Jul-06
3-0-0 Updated for current products available. Jan-07
4-0-0 Added MT-4E Rotary Switch A/D Receive Mode. Jun-07
5-0-0 Product Discontinued. Sep-08
TN820 2-0-0 Added transmitter load warning. Jun-06
3-0-0 Format Update. Sep-08
TN830 2-0-0 New AC Power Supply. Aug-06
3-0-0 Updated Specifications. Apr-06
3-0-1 Updated part numbers. Apr-06
4-0-0 Format Update. Sep-08
5-0-0 Removed "non-polarity sensitive". Feb-09
TN840 2-0-0 Removed Reference to discontinued product. Mar-06
3-0-0 Edited Description. Jan-07
4-0-0 Format Update.  Added new diagrams. Sep-08
TN850 2-0-0 Product Discontinued. Feb-06
TN855 2-0-0 Added Vega Programming and tuning procedures. Jul-06
3-0-0 Revised tuning procedures. May-06
4-0-0 Updated Information. Aug-06
5-0-0 Updated to include new software and monitor connection. Nov-06
6-0-0 Revised tuning procedures. Mar-06
7-0-0 Revised tuning procedures. Jan-07
8-0-0 Format Update.  Updated for new Subrack. Sep-08
TN856 2-0-0 Revised tuning procedures. Jan-07
3-0-0 Revised tuning procedures. Jan-08
4-0-0 Format Update.  Updated for new Subrack. Sep-08
TN860 2-0-0 Edited Description. May-06
3-0-0 Product Discontinued. Jan-07
TN870 2-0-0 Format Update. Sep-08
TN900 2-0-0 Updated to include revisions to test procedures. Jan-08
3-0-0 Format Update. Sep-08
TN910 2-0-0 Format Update. Sep-08
TN950 1-1-0 Updated to reflect new IFR 2975 firmware upgrades. Jan-06
1-2-0 Updated to reflect setup files now available on website. Apr-06
1-3-0 Added warning note about software bug in modulation fidelity test. Nov-06
1-4-0 Updated to reflect new setup files and minor edits. Apr-06
2-0-0 Updated for MT-4R and MT-4D only. Jan-07
3-0-0 Product Discontinued. Sep-08
EN100 2-0-0 Format Update. Sep-08
EN110 2-0-0 Format Update. Sep-08
EN120 2-0-0 Format Update. Sep-08



 
 
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