This is an incredibly stupid question, I know, but what frequencies are being used for the cellular frequencies, including voice calls and Internet usage? I've looked it up online and it says:
1G: 800 MHz
2G: GSM: 900MHZ, 1800MHz CDMA: 800MHz
3G: 2100 MHz
4G:
Plus, considering how big the number of people who use the voice calls and internet for phones, I'd always pegged it'd use a larger bandwidth thus a higher set of frequencies.
Also, the frequencies shown don't list a range (with a hyphen) but a set of singular number(s). Are the frequencies used based around that number or am I missing something here?
Thanks for helping out.
1G: 800 MHz
2G: GSM: 900MHZ, 1800MHz CDMA: 800MHz
3G: 2100 MHz
4G:
- 700 MHz (Band 28 - Telstra / Optus)
- 850 MHz (Band 5 - Vodafone)
- 900 MHz (Band 8 - Telstra)
- 1800 MHz (Band 3 - Telstra / Optus / Vodafone)
- 2100 MHz (Band 1 - [a small number of Telstra sites] / Optus [Tasmania] / Vodafone)
- 2300 MHz (Band 40 - Optus [Vivid Wireless spectrum]) 2600 MHz (Band 7 - Telstra / Optus)
Plus, considering how big the number of people who use the voice calls and internet for phones, I'd always pegged it'd use a larger bandwidth thus a higher set of frequencies.
Also, the frequencies shown don't list a range (with a hyphen) but a set of singular number(s). Are the frequencies used based around that number or am I missing something here?
Thanks for helping out.