G'day, Have a look at http://www.dsergeant.btinternet.co.uk/nfd.htm for a nice little story of the operation of the Bracknell Amateur Radio Club in the RSGB National Field Day competition June 2002. Battery powered K2 in the QRP section. Regards, Mike VP8NO (IOTA SA-002) GQRP 10148 K2/100 #1400