Kelly, I suggest you to look into GE Getek and GIL GML-1000 & MC5. Their websites: www.ge.com/electromaterials. www.gilam.com. You would find getek and gil mc5 are also ideal for commerial application like RF35 and Roger 4003. They all used standard FR4 feed & treatment processes. regards Matthew Park Norsat International >>> KELLY M SCHRIVER <[log in to unmask]> January 28, 1999 1:14 pm >>> Hi All - I'm working an evaluation of a potential new design, which will end up with one small RF card in it. The customer recommends either Taconic RF35 or Rodgers 4003. Sure would appreciate any commentary regarding design peculiarities, board fab houses and the care and feeding of these items during surface mount assembly. Any and all inputs would be appreciated. Regards - Kelly ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################ ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################