PTB 20239 12 Watts, 1465–1513 MHz Cellular Radio.
Ericsson
PTB20239 - 12 Watts/ 1465-1513 MHz Cellular Radio RF Power Transistor
PTB 20239 12 Watts, 1465–1513 MHz Cellular Radio RF Power Transistor Description The PTB 20239 is a class AB, NPN, common emitter RF power transistor .
