User's Manual

N75-A
User Manual
Copyright © Neoway Technology Co., Ltd
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1 About N75-A
N75-A is an industrial-grade 4G module developed on Qualcomm platform. It supports
GSM/GPRS/EDGE, WCDMAR99 to DC-HSPA+, and LTE Cat4. With various hardware interfaces and
optinal GNSS functions, N75-A is well applicable to wireless metering terminals, in-vehicle terminals,
POS, industrial routers, and other IoT terminals.
1.1 Product Overview
Table 1-1 lists the frequency bands N75-A supported.
Table 1-1 Variant and frequency bands
Variant
Region
Category
Band
GNSS
1
A
North
America
Cat4
FDD-LTE: B2, B4, B5, B12, B66
UMTS: B2, B4, B5
support
1.2 Block Diagram
N75-A consists of the following functionality units:
Baseband
MCP
Power management unit
19.2MHz crystal oscillator
RF section
Digital interfaces (UIM, SPI, I2C, SGMII, SDIO, ADC, GPIO, UART, USB)
1
GNSS optional for all above variants