Home Electronics Accessories & Supplies Audio & Video AccessoriesUnlocked E5220 21.6Mbps 3G HSPA+ UMTS Wireless Router Pocket WiFi Mobile Hotspot

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Unlocked E5220 21.6Mbps 3G HSPA+ UMTS Wireless Router Pocket WiFi Mobile Hotspot

UGX 206,174

UGX 350,49241%

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+ shipping from UGX 36,950 to Central Business District

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Delivery Fees UGX 36,950

Ready for pickup between 20 January and 24 January if you place your order within the next 12hrs 49mins

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Delivery Fees UGX 38,050

Ready for delivery between 20 January and 24 January if you place your order within the next 12hrs 49mins

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Free return within 7 days for eligible items.Details

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Product details

Package: Yes
Products Status:
Model Number: E5220
Style: External
Type: WireLess

The main function of the modem is data transmission.Modem is an important device for data transmission between computer and Internet. Through the process of modulation and demodulation, the modem converts the digital signal to the analog signal to realize the efficient transmission of data. Whether in a home network or an enterprise network, modems play an important role. Understanding the working principles and application methods of the modem can help users better use the device and improve the stability and speed of the network connection. Modulation is the process of converting a digital signal into an analog signal. Computer-generated digital signals cannot be transmitted directly over telephone lines or cable networks, so they need to be converted into analog signals via a modulator. Demodulation is the process of converting a received analog signal back to a digital signal. When the modem receives an analog signal from the Internet, it is converted by the modem into a digital signal that the computer can recognize. The demodulation technology corresponds to the modulation technology to ensure the accuracy of data transmission.