The SM1720-37HS is a compact Class A amplifier operating from 1700 to 2000 MHz. Output power, at P1dB, is +37 dBm (minimum) with a +51 dBm (minimum) OIP3. Linear gain is 34 dB with 1.0 dB peak to peak flatness. DC supply is +12 volts @ 1.6 Amps, (+10 V operation is available). Dimensions are 4.7 L × 2.0 W × 0.54 H inches. Features include mis-match protection, single power supply, over voltage protection, thermal protection with Auto Reset, and logic On/Off control.