Cellular modems

[mystic07]

hello
Do cellular modems, wireless modems and radio modems imply the same things??
If no, what's the difference?

Thanks

[Reese-R]

Difference between the Radio modem and the wireless modem is as followed:
Radio modem: They are used to create Private Radio Networks and they are used when there is a need for real-time data communication, the communication that is carried by this is actually independent of telecommunication or satellite network operators, it uses the licensed frequencies such as UHF or VHF band.
Wireless modem: It is a modulator-demodulator which is required to connect to a wireless network rather than using telephone or some cable television line, just for eg now a days we connect to the internet using our mobile as a wireless modem to a wireless isp for the accessing the internet.
Hope know you know the difference.

[mystic07]

Thanks