DESCRIPTION
The SD1455 is a gold metallized epitaxial silicon NPN planar transistor using diffused emitter ballast resistors for high linearity Class A operation in VHF and Band III television transmitters and transposers.

■ 170 - 230 MHz
■ 25 VOLTS
■ IMD − 55dB
■ COMMON EMITTER
■ GOLD METALLIZATION
■ HIGH SATURATED POWER CAPABILITY
■ DIFFUSED EMITTER BALLAST RESISTORS
■ DESIGNED FOR HIGH POWER LINEAR OPERATION
■ POUT = 20 W MIN. WITH 8.0 dB GAIN