HyperAmp® HA2401-XL AGC RF amplifiers offer the ultimate in performance, versatility and ease of installation. Hyperlink's AGC (automatic gain control) circuit automatically adjusts the amplifier's gain to provide a constant output power regardless of cable length. This unit provides 23 dB receive gain. The HyperAmp® HA2401-XL improves range by delivering full transmit power and low-noise receive gain directly at the antenna where it is most effective. This gain compensates for cable losses and actually increases the receive sensitivity of most wireless LAN radios. The unit can be configured to deliver the full transmit power with as little as 1 mW of input power, permitting cable runs of several hundred feet with no degradation in operating range.