Product Manual
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HUAWEI E1820 HSPA+ USB Slider(W2100+GSM) V100R001 Product Description 1 Overview The E1820 supports the following standards: l High-speed packet access plus(HSPA+) l Universal ... area of the HSPA+/UMTS/EDGE/GPRS/GSM network, you can connect the E1820 with the E1820. These features and services will increase substantially. Figure 1-1 shows the profile of a computer. Thus, mobile users can experience many new features and services with the USB interface of the E1820.
HUAWEI E1820 HSPA+ USB Slider(W2100+GSM) V100R001 Product Description 1 Overview The E1820 supports the following standards: l High-speed packet access plus(HSPA+) l Universal ... area of the HSPA+/UMTS/EDGE/GPRS/GSM network, you can connect the E1820 with the E1820. These features and services will increase substantially. Figure 1-1 shows the profile of a computer. Thus, mobile users can experience many new features and services with the USB interface of the E1820.
Product Manual
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HUAWEI E1820 HSPA+ USB Slider(W2100+GSM) V100R001 Product Description 4 System Architecture 4.1 System Architecture Figure 4-1 shows the system architecture. Figure 4-1 System architecture 4.2 Functional Modules Radio Frequency Module It sends/receives radio signals and modulates/demodulates the radio frequency (RF) signals and baseband signals. Issue 01 (2009-02-12) Commercial in Confidence Page 12 of 19
HUAWEI E1820 HSPA+ USB Slider(W2100+GSM) V100R001 Product Description 4 System Architecture 4.1 System Architecture Figure 4-1 shows the system architecture. Figure 4-1 System architecture 4.2 Functional Modules Radio Frequency Module It sends/receives radio signals and modulates/demodulates the radio frequency (RF) signals and baseband signals. Issue 01 (2009-02-12) Commercial in Confidence Page 12 of 19