RFMDs new RF3235 and RF3237, paired with one or more discrete 3G power amplifiers such as RF722x or RF724x, enable best-in-class performance at the lowest total solution cost for 3G entry platforms.
RF3235 and 3237 are quad-band GSM/GPRS Class 12-compliant transmit modules. They include four (RF3237) to six (RF3235) UMTS transmit/receive ports that also serve as GSM Rx ports and are pin-to-pin compatible. Both build on RFMD's PowerStar® integrated power control technology, SOI (silicon-on-insulator) switch technology, and integrated transmit filtering. These devices are designed for use as the final portion of the transmitter section in a GSM850/EGSM900/DCS1800/PCS1900/UMTS handset and eliminates the need for a PA-to-antenna switch module-matching network. 50Ω matched input and output ports require no external matching components.
Videos that have been watched and reviewed by peers and found to meet the standards of this site are labeled "Magnified."
Anyone can upload or link to a video for this channel. From here, videos are reviewed by site peers, and videos that meet site standards are labeled "Magnified" and become searchable and visible for all site visitors.