On Friday 08 December 2006 08:40, Shravan Rayanchu wrote: > Hello everyone, > > I want to be able to capture RF data from one wireless card using > gnuradio without any external interference. I was thinking of using an > attenuator (with SMA or BNC connectors) one end of which I can connect > to a wireless card and the other end to gnuradio board. I have some > PCMCIA wireless cards which have the BNC-F interface. > > Two questions: > > 1. What is the minimum attenuation required so that I dont end up > frying the boards?
You should be save by inserting 40db attentuation. > 2. I would like to have the attenuation to be "tunable". Do you know > of any tunable attenuators (preferably low cost) which fit my > requirements? Have a look on ebay. There are plenty of adjustable (not frequency tunable) attentuators and fixed attentuators for sale. cheerio Berndt _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
