SDR providers:
Mango Communications, Inc - RICE - WARP (US)
Nallatech (US)
Pentek - Software Radio Boards
Ettus Research LLC (USRP and USRP2) (US)
GE Fanuc (US)
Spectrum (Vecima) : Defense and Satellite
KansasU - Kansas Agile Radio Group (KARG)
RF components:
MICA Microwave in the Forefront of Microwave Component Technology
Microvolt Electronics Canada - Line card and contact info.
SDR open source:
OFDMReferenceDesign/Changelog ¨C Rice University WARP - Wireless
Open-Access Research Platform
Ettus Research LLC | Downloads