( DataSheet : www.DataSheet4U.com )
SM Hybrid Amplifier
QBH-8902
Parameters Typical
25°C Frequency range Small signal gain Gain flatness Reverse isolation VSWR Input Output 1 dB compression Output intercept point 3rd Order 2nd Order Noise figure DC supply voltage* DC supply current Gain vs. Vdc Package/Housing 10.8 0.7 20 1.9:1 1.9:1 +25.5 +40 4.3 15 215 240 LCSM (E52-19422)
Guaranteed
Units
MHz dB dB p-p dB
• PCS band operation • High output power, +27.5 dBm typical • High IP3, +44 dBm typical • Low input & output VSWR
-40 to +70°C 1800 - 2000 1.3 19 2.0:1 2.0:1 +25 +38 5.0
dBm dBm dBm dB Vdc mA dB/Volt
*all specification ratings are based on DC supply voltage ± 1%
14 13 12 11 10 9
Gain (dB)
25°C
-40°C
+70°C
6.0 5.0 4.0 3.0 2.0 1.0
Noise Figure (dB)
8 1800 -10 -20 -30 -40 -50 -60 -70 1800 1.5 1.4 1.3 1.2 1.1 1.0 1800 10 5 0 -5 -10 1800
MHz
1820
1840
1860
1880
1900
1920
1940
1960
1980
2000
0.0 1800 31 30 29 28 27 26
MHz
1820
1840
1860
1880
1900
1920
1.