Jul
14
Any good books for RF engineering?
Filed Under Engineering | 1 Comment
dholncc asked:
Studying RF engineering and was wondering if anyone has any suggestions on any RF design text book. Longley-Rice propagation, antenna design, wimax, etc. I’m looking for a good book on Radio Frequency studies.
Thanks
Jul
4
What’s the spreadsheet formula to calculate the time in seconds taken by each to transfer a file 100MB in size
Filed Under Other - Computers | 1 Comment
PCworld asked:
I want to calculate the following table:
Technology …. max speed ….Time(s) to transfer 100MB file
Zigbee ……………..250 Mbps
Wibree………………1 Mbps
Bluetooth…………..1 Mbps
Bluetooth 2………..3 Mbps
WiFi ‘b’ …………….11 Mbps
WiFi ‘g’……………..54 Mbps
WiMax……………..70 Mbps
Wireless USB…..480 Mbps
WiFi ‘n’…………….540 Mbps
Please help…..
Jul
3
What is the best Satellite or mobile broadband provider?
Filed Under Computer Networking | 1 Comment
CreppelJP asked:
I travel alot in a motor home and want broadband for my laptop. I have found T-Mobile broadband, but they say I have to connect the computer to my cell phone and I don’t want to have to do that. Is there a good satallite broadband that does not have a big dish and has unlimited usage?