What is a "Amps Gsm"? The Most Authoritative Explanation.

What is amps?

This AMPS Tutorial covers AMPS basics, AMPS frequency spectrum, AMPS system specifications, AMPS frame structure and AMPS call setup procedure. AMPS is the short form of Advanced Mobile Phone Service. This system was developed by AT & T and is regarded as 1G analog system and most commonly used in North America.

What is amps (advanced mobile phone service)?

AMPS is the short form of Advanced Mobile Phone Service. This system was developed by AT & T and is regarded as 1G analog system and most commonly used in North America. It supports coverage of about 20 km and data rate of about 10kbps.

What is GSM (Global System for mobile communication)?

What is GSM (Global System for Mobile communication)? What is GSM (Global System for Mobile communication)? GSM (Global System for Mobile communication) is a digital mobile network that is widely used by mobile phone users in Europe and other parts of the world.

What is the frequency range of GSM?

GSM Specifications Property GSM-900 GSM-1800 Frequency Band (Uplink) 890 – 915 MHz 1710 – 1785 MHz Frequency Band (Downlink) 935 – 960 MHz 1805 – 1880 MHz Duplex Distance 45 MHz 95 MHz Channel Separation 200 kHz 200 kHz 4 more rows ...