TSTM901-30

The TSTM901-30 module is designed for digital cellular radio base ststion applications in the 860-900 MHz frequency range operating at 26 V.The TSTM901-30 is designed to meet the low distortion,high linearity requirements of modern digital cellular base station equipment.

Features of the TSTM901-30 are:linear power amplifier,860-900 MHz,26 volts,input/output 50 OHMS and Pout=+45 dBm PEP and gain=36 dB min.Also the absolute maximum ratings(Tcase=25) of the TSTM901-30 can be summerized as:(1)DC supply voltage:28 Vdc;(2)bias current@V=26V,1st stage:0.40 Adc;(3)bias current@V=26V,2nd stage:0.40 Adc;(4)bias current@V=26V,3rd stage:0.54 Adc;(5)bias current@V=26V,4th stage:1.62 Adc;(6)RF input power:14 dBm PEP and (7)RF output power:48 dBm PEP;(8)storage temperature:-30 to +100.

The electrical specifications of the TSTM901-30 are:(1)frequency range:860 to 900 MHz;(2)power gain:38 dB;(3)double-tone efficiency:30%;(4)input impedance:1.5 VSWR;(5)intermodulation distorion:-34 dBT;(6)power degradation:1.5.The TSTM901-30 can be used in operation limits,decoupling,module mounting and thermal considerations.If you want to know more information about it,please download the datasheet on www.chinaicmart.com or www.seekic.com