The A-AGCB3-3506-F7F7 from ETL Systems is a RF Amplifier with Frequency 50 MHz to 2.5 GHz, Supply Voltage 24 V, Operating Temperature 0 to 45 Degree C, Storage Temperature -20 to 75 Degree C. Tags: Automatic Gain Controlled Amplifier, Variable Gain Amplifier. More details for A-AGCB3-3506-F7F7 can be seen below.