Tune up Procedure

FCC ID: 2AHJMCMFAAH

Parts List/Tune Up Info

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FCCID_4270644

Tune Up Procedure
Tune-up procedure
FM
Manufacturing tolerance
                                      462.5625-462.7125
        Channel                 Channel 1            Channel 4   Channel 7
      Target (dBm)                 26.0                   26.0      26.0
     Tolerance ±(dB)               1.0                    1.0       1.0
                                    467.5625-467.7125
        Channel                 Channel 8          Channel 11    Channel 14
      Target (dBm)                 26.0                   26.0      26.0
     Tolerance ±(dB)               1.0                    1.0       1.0
                                    462.5500-462.7250
        Channel                Channel 15          Channel 19    Channel 22
      Target (dBm)                 26.0                   26.0      26.0
     Tolerance ±(dB)               1.0                    1.0       1.0
Tune Up Procedure
1. RX Gain Calibration
a. Put DUT in test mode
b. Put DUT in BCH mode
c. Put DUT in selected channel band
d. Total gain chain calibration at center ARFCN
e. Frequency Ripple calibration
f. Complete RX_AGC Gain table


2.    TX Power Calibration
a.    Put DUT in test mode
b.    Put DUT in BCH mode
c.    Put DUT in selected channel band
d.    Total gain chain calibration at center ARFCN
e    .Frequency Ripple calibration
f     .Complete TX_APC Gain table


3.   AFC calibration
a.   Put DUT in test mode
b.   Put DUT in selected channel mode
c.   Calibration AFC at center ARFCN
d.   Complete AFC result table



Document Created: 2019-05-06 10:22:55
Document Modified: 2019-05-06 10:22:55

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