Low Power Long Range Transceiver

文件：2.53801 Mbytes 页数：121 Pages

HOPE

华普微

TD-SCDMA Compliant

文件：181.87 Kbytes 页数：2 Pages

RFMD

威讯联合

SAW Filter

文件：486.14 Kbytes 页数：5 Pages

REYCONNS

来亿中国

SAW Filter

文件：439.46 Kbytes 页数：5 Pages

REYCONNS

来亿中国

SAW Filter

文件：439.79 Kbytes 页数：5 Pages

REYCONNS

来亿中国

Quad Band GSM / GPRS Transmit Module with 4 RF Switch Ports

Qorvo's RF9831B is a quad-band GSM/GPRS transmit module with four interchangeable UMTS or GSM receive ports and integrated power management for 3G power amplifiers. The GSM amplifier supports GSM 850, 900, DCS, and PCS Class 12 transmit. The four switch ports are UMTS transmit and receive capable an • High Efficiency at Rated Output Power\n• Integrated 3G Power Management\n• Integrated VBAT Tracking Circuit\n• 8kV ESD Protection at Antenna Port\n• Four Symmetrical TRX Ports\n• Low TRX Insertion Loss\n• 0dBm to 6dBm Drive Level\n• No External DC blocking needed on TRX ports;

Qorvo

威讯联合

TD-SCDMA Compliant

Qorvo

威讯联合