Looking for information on spead spectrum radios

[engraxate]

spead spectrum radios

Hi all.
I am looking for some information about spread spectrum radios manufactures and how they work (any schematic or information can help me).I am new in RF.
Any help are welcome.
thanks

 

[flatulent]

three types

There are three types. The military ones are secret. The two commerical ones are the Blue Tooth standard and the 802.11 standard group. Harris/Intersil has many application notes on the 802.11 one. The Blue Tooth frequency hopping one is going out of style because it was intended for a limited and fixed number of nodes on a network. 802.11 will accept new nodes in real time.

 

[elf61]

Re: spead spectrum radios

Hi;
flatulent wrote:

There are three types. The military ones are secret. The two commerical ones are the Blue Tooth standard and the 802.11 standard group. Harris/Intersil has many application notes on the 802.11 one. The Blue Tooth frequency hopping one is going out of style because it was intended for a limited and fixed number of nodes on a network. 802.11 will accept new nodes in real time.

can anyone give more information about frequency hopping radios?