Product Specs

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Subject: Doc. No.: Rev: 0.6
UMC-STD31BPN Product Specification Page 5 of 55
本資料為啟碁科技股份有限公司專有之財產，非經書面許可，不准透露或使用本資料，亦不准複印，複製或轉變成其他形式使用。
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.
Form No.: 2-JT-00022-03_001
UMC-STD31BPN Product Specification
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1 General features
UMC-STD31BP is the 254-pin contacting LGA type NAD(Network Access Device) suitable for automotive
applications based on its LTE/WCDMA/GSM communication features. For the worldwide market, WNC has
three regional variants that have dedicated RAT supporting band designed as below
NA for North America region
EU for Europe region
1.1 Regional variant
RAT\Variant
EU
NA
GSM/EDGE/GPRS
900/1800
850/1900
WCDMA
Not Support
Not Support
LTE Low Band
Band8, 20, 28
Band26(5), 12(17), 71
LTE Middle Band
Band1, 3
Band25(2), 66(4)
LTE High Band
Band7
Band7
1.2 Performance key features
Key Features\Variant
EU
NA
Model name
UMC-STD31BPE
UMC-STD31BPN
Modem
MTK/MT2731V/RO
MTK/MT2731V/RO
Power Management
MTK/MT6389V/AOAMT
MTK/MT6389V/AOAMT
RF IC
K/MT6177AW/AOC
K/MT6177AW/AOC
Primary Antenna
GSM/LTE; transmitting and receiving
GSM/LTE; transmitting and receiving
Diversity Antenna
LTE; receiving only
LTE; receiving only
Maximum Data Rate
LTE Category 6
LTE Category 6
LTE Downlink CA(Intra)
CA_1-1, CA_3-3 and CA_7-7
CA_2-2, CA_4-4 and CA_7-7
LTE Downlink CA(Inter)
Not Supported
Not Supported
LTE Uplink CA
Not Supported
Not Supported
GNSS L1
Not Supported
Not Supported
LTE Power Class
3
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