TB9300 Installation and Operation Manual Appendix E Testing with the TBA0STU Calibration Test Unit 135
© Tait International Limited April 2024
The CTU is compatible with the TB9100 and TN9110 network gateway
configuration on page 14 of the Base Station E&M Isolation Adapter
document (TD-0052-xx).
The CTU needs to be powered externally from a 12V to 32V supply for the
E&M key switch
1( to work.
The RX gate output and LED
2! will light when the RX gate is open.