10 Preface TB9400/TN9275 Installation and Operation
© Tait International Limited May 2023
21 March 2019 General updates for the 2.60 release
Added “Connecting General Purpose Inputs and Outputs” section
Added “Appendix D” covering cable kits
SSH information included
Simplex content added
Added configuration content
Added content for uploading and downloading new firmware
20 December 2018 General updates for the 2.55 release
Advice for configuring subaudible signaling.
19 July 2018 General updates for the 2.50 release
Addition of B2 band.
Clarified that HH band is nominally 378 - 420. All frequencies can be used
except for the range at 406 - 406.1 (exclusive).
Updated type designators.
Smaller updates throughout.
18 March 2018 General updates for the 2.45 release
Publication Record now shows most recent manual issue at top of table
Added note about fill-in receiver to “8.4 Replacing a Power Amplifier”
Clarified “Bands and Sub-Bands” table
Updated section 5.2.4 “Connecting a Networked PC to a Base Station”
Added site controller table to the “1.6. Licenses” section
HH band is now released as 50W and receive only
17 November 2017 General updates for the 2.40 release.
Added definition of “integral voter” to “Glossary” on page 148
Added solution to Internet Explorer black screen in “Connecting your PC to
the Base Station” on page 90.
Added notice regarding fan operation to “Front Panel Fans” on page 40.
Added information on canceling a firmware package.
Added notice regarding the base station resetting to “Setting the IP
Address” on page 92.
Added new HH band information throughout.
Issue Publication Date Description