Parts List/Tune Up Info

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Tune-up procedure

Each device is individually calibrated during manufacturing. Measurement is

performed in a full calibrated setup using an Agilent 8960 base station simulator

(system tester).

Measurement procedure is outlined below:

1. Set the device to operational voltage and on a predefined band class and

channel.

2. The maximum output power is measured when the power control bit is set as all

UP bits. The UMTS/GSM/LTE RF output power will be adjusted equal or lower

than tested power shown in the test report.

3. The WIFI specific RF characteristics were measured by spectrum analyzer and

power meter.

The user has no possibility to change these settings.

Tune up procedure shall be over the power range or at specific operating power

levels.

1. It must provide an operational voltage (3.6 ~ 4.35Vdc) to turn on the device and

on one certain channel in service mode by means of company proprietary

software.

2. The Base station simulator measures the WWAN device specific RF

characteristics.

3. The maximum gains of each individual device are adjusted until the target value

met.

Summary of content (4 pages)

PAGE 1
Tune-up procedure Each device is individually calibrated during manufacturing. Measurement is performed in a full calibrated setup using an Agilent 8960 base station simulator (system tester). Measurement procedure is outlined below: 1. Set the device to operational voltage and on a predefined band class and channel. 2. The maximum output power is measured when the power control bit is set as all UP bits.
PAGE 2
Conducted Power Table Technology/Band Mode Target Power and Tolerance (dBm) WCDMA Band II RMC 12.2K 21.5±1.0 dBm WCDMA Band IV RMC 12.2K 21.5±1.0 dBm WCDMA Band V RMC 12.2K 23.5±1.0 dBm LTE Band 2 QPSK/16QAM 22.0±1.0 dBm LTE Band 4 QPSK/16QAM 22.0±1.0 dBm LTE Band 5 QPSK/16QAM 23.5±1.0 dBm LTE Band 12 QPSK/16QAM 23.5±1.0 dBm LTE Band 66 QPSK/16QAM 21.5±1.0 dBm LTE Band 71 QPSK/16QAM 23.5±1.0 dBm 802.11b 16.0±1.0 dBm 802.11g 14.0±1.0 dBm 802.11n HT20 12.0±1.0 dBm GFSK 9.
PAGE 3
For HSUPA, the following table lists the MPR target values: HSPA MPR Targets HSUPA 3GPP Subtest Band II/ IV /V MPR Target (dB) 1 0 2 1 3 1 4 1 5 0 When evaluating HSPA power reduction, HSPA transmit power measurements should be referenced to HSDPA subtest 1 (CM=1, MPR=0) per Note 2 of TS 3GPP 34.121 Table C.11.1.3. Based on the hardware characteristics and HSUPA measurement error inherent in the 34.121 procedure, we expects HSUPA transmit power result to be within +/-1.
PAGE 4
LTE Maximum Power Reduction (MPR) The EUT enables maximum power reduction in accordance with 3GPP 36.101. The LTE MPR targets are shown in the table below and are within the values allowed by 3GPP 36.101. The MPR settings are configured during the manufacture process and are not configurable by the network, carrier, or end user. Maximum Power Reduction (MPR) for Power Class 3 Modulation Channel bandwidth / Transmission bandwidth 3GPP configuration [RB] 36.101 MPR setting (dB) 1.4 3.