Sharp TQ-GX30E Service Manual page 39

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4.6.3 Tests
1) BAND Select & Channel
Select a band and a channel to test. Settings are applied to all tests.
Band selection
[Procedure]
1. Select a band. (GSM850, GSM900, DCS or PCS)
2. Select or enter a channel using Channel bar or Input box.
2) TX test
Test burst transmission.
PCL bar
Data patterns
[Procedure]
1. Select a band and channel. [see 4.6.3.1)]
2. Select PCL (Power Control Level) using PCL bar.
3. Select Data pattern.
4. Click TX ON to start burst transmission.
(You can check each part in this state.)
5. Click TX OFF to end burst transmission.
* Data pattern (TSC 5) includes Training Sequence GSM 5, and other part is pseudo random data.
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TX frequency of selected channels
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Channel bar
Figure 62
Figure 63
2 – 31
GX30
Input box
Current PCL (Read only)
TX ON/OFF button
This indicator appears during
burst transmission.

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