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AutoTune™ User Guide

6.4. Deviation Limit

RF Control

Port

Frequency

Modulation

Level

Monitor

RF IN/OUT

Test Frequency

30 dB

Table 6-10. Analyzer Configuration for Deviation Limit

6.4.1. Alignment

The radio is placed into Test Mode at the highest TX Test Frequency and commanded

to transmit. The radio generates a digital test pattern at high deviation. This deviation is

measured with the analyzer and adjusted until it is close to the midpoint between the

test limits. The resulting deviation measurement is compared against test limits and

written to the log file. This adjustment is repeated for each remaining TX Test

Frequency.

Name

Description

Result

Pass or Fail. Deviation level within Max Limit, Min Limit

Frequency

Test Frequency

Deviation

Measured deviation level

Min Limit

Minimum Limit (inclusive) for Deviation

Max Limit

Maximum Limit (inclusive) for Deviation

Old Softpot

Original radio softpot setting

New Softpot

Radio softpot after alignment

Table 6-11. Deviation Limit alignment results

6.4.2. Test

The radio is placed into Test Mode at the highest TX Test Frequency and commanded

to transmit. The radio generates a digital test pattern at high deviation. This deviation is

measured and compared against test limits. The final results are written to the log file.

This test is repeated for each remaining TX Test Frequency.

Name

Description

Result

Pass or Fail. Deviation level within Max Limit, Min Limit

Frequency

Test Frequency

Deviation

Measured deviation level

Min Limit

Minimum Limit (inclusive) for Deviation

Max Limit

Maximum Limit (inclusive) for Deviation

Softpot

Radio softpot setting

Table 6-12. Deviation Limit test results

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 45 46

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