100x PF0144 Hitachi Mosfet Power Amplifier Module For Gsm RF 890-915MHZ. The description of this item has been automatically translated. PF0144 MOSFET POWER AMPLIFIER MODULE FOR GSM RF 890-915MHz. Original New et Genuine Components Datacode 98-06-20. PF0144-TB hitachi PF0144 MOSFET POWER AMPLIFIER MODULE FOR GSM RF 890-915MHz Marking PF0144 RF/microwave RF Microwave Original New et Genuine Components Datacode 98-06-20 Sti30001hi (PN HST).