TEST SETUP & TESTING 380-430MHz MTH800 TETRA Handportable Terminal / Basic Service Manual 4.1 - 5
Duplex Test
1. Digital Duplex Test (Tx)
Measurement Capabilities:
Bar charts (Tx Power, Freq. Err, Vector Rms.), Spectrum Analyser, Power
Analyser, Vector Analyser, Vector Diagrams
How to Configure the IFR 2968 Setup
Perform the following steps to configure the IFR 2968 with the terminal set:
1. Turn ON the IFR.
2. Press “Systems” Mode Key (wait until the digital system is initialised).
3. Press the “Tetra Mobile” softkey.
4. Press the “Setup” softkey and enter the System Parameters Screen.
5. Press the “Channel Plan” softkey.
6. Press “Tetra 410MS” softkey. The “Control Channel” automatically changes to
“800”; and “Traffic Channel” automatically changes to 900.
7. Press twice the “Traffic Channel” softkey and check that the marker goes to
Timeslot. Press Data key “3” followed by the “Traffic Channel” softkey, to
change to Timeslot “3”.
8. Press “Country Code” softkey. Enter “753” and “Country Code” softkey.
9. Press “Network Code” softkey. Thereafter, enter “2361” and press “Network
Code” softkey.
10. Press “Base Color” softkey. Thereafter, enter “1” and press “Base Color”
softkey.
11. Press “Location Area” softkey. Thereafter, enter “23” and press “Location
Area” softkey.
12. Press “More” softkey. Press “Min Rx Level” softkey. Thereafter, enter “-
110dBm” and press “Min Rx Level” softkey.
13. Press “Max Tx Level” softkey. Thereafter, enter “30dBm” and press “Max Tx
Level” softkey.
14. Press “Access Parameter” softkey. Thereafter, enter “-53dBm” and press
“Access Parameter” softkey.
15. Press “Base Service” softkey and “Supported” softkey
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