DESCRIPTION
The SD1144 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for UHF communications. This device utilizes improved metallization to achieve infinite VSWR at rated operating conditions.

KEY FEATURE
◾ 470 MHz
◾ 12.5 Volts
◾ Common Emitter
◾ Collector Efficiency 60%
◾ POUT = 2.0 W Min.
◾ GP = 9 dB Gain

APPLICATIONS/BENEFITS
◾ UHF Mobile Applications