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

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….. :(

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?