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RF troubleshooting
Figure 116 Measurement points at RX frontend - part 2
Figure 117 Measurement points at baseband and digital IQs
Calibrating RX Channel Select Filter
Context
This calibration is for the baseband filter inside Helgo ASIC. The calibration is done by internally measuring a
prototype filter. For this reason, the calibration is done only once, not separately for 3 bands.
Page 7–18
Company Confidential
9235618 (Issue 2)
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