Start with the news release Keithley has RF test solutions in production from Keithley Instruments, which we summarised at the time by saying "Keithley has announced that its RF test solutions, including Series 2800 RF Vector Signal Analyzers and Series 2900 RF Vector Generators, are in production with Ubiquisys, a 3G femtocells developer. ". Several months prior to that, we featured the news release Wolfson launches silicon microphones from Wolfson Microelectronics: "Wolfson Microelectronics has announced the first devices in its new range of silicon microphones, due for release over the next 12 months.".
 
In October 2008, we covered the news from Aeroflex - take a look at Aeroflex unveils lightweight 3500A radio test set which says: "Aeroflex has introduced the 3500A 1GHz handheld radio test set, which offers a lighter weight, integrated audio test connections and a microphone interface.".
 
Take a look also at the news release from Goepel Electronic, Goepel launches PX1 5396-X series, as well as AnaPico releases APSIN3000 RF signal generator from Anapico, and ITOX motherboard for x86 embedded systems from Itox.