TB 9-6625-152-24
(107) Press TI [Return], [Scope/Bar] and [Scope] keys. Set TI timebase to 500 μs,
] and [
] keys.
using [
(108) Press TI [Return] and [Mod Meter] keys. Use [AM/FM/SSB] key to select
SSB.
(109) Use TI [RS Sens] key to select High Sens.
(110) Check that TI receiver section is correctly tuned. This is shown by TI frequency
offset indicating 0 Hz 10 Hz, and indicated power of -90 dBm 3 dB.
(111) Press TI [Return], [Tx Freq] and 580.001 MHz keys.
(112) Turn TI VOLUME control clockwise and ensure a 1 kHz tone is audible.
(113) Observe TI oscilloscope display and adjust R24 (fig. 7) for 3 vertical divisions of
Figure 7. A15 SSB Board.
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