DESCRIPTION:

The MS1511 is a 28 V Class C epitaxial silicon NPN planar transistor designed primarily for UHF communications. This device utilizes diffused emitter resistors to achieve VSWR of 10:1 under operating conditions, and is internally input matched to optimize power gain and efficiency over the 225 – 400 MHz band.

Features

• 400 MHz

• 28 VOLTS

• POUT = 70 WATTS

• GP = 8.4 dB GAIN MINIMUM

• EFFICIENCY 60

• GOLD METALLIZATION

• COMMON EMITTER CONFIGURATION