4.5 W Wideband Amplifier Module

AMP20280035B is a wideband power amplifier with an output power of up to 4.5 W. It is suitable for the frequency range 20 MHz … 2800 MHz.

This amplifier features high efficiency combined with high gain. It is operated in A-B mode. The AMP20280035B is suitable as a broadband power amplifier for cellular applications (GSM, UMTS, LTE) and wireless networks. All amplifiers of the AMP series are designed in 50 Ohms technology.

20 … 2800 MHz Cellular (GSM, UMTS, LTE, CDMA) Wi-Fi


Special Features

Due to the high output power the amplifier is suitable for professional applications where signals have to be amplified.
An integrated high-pass filter suppresses unwanted signals in the lower frequency range. The amplifier has an internal reverse polarity protection for the operating voltage. The module has a heat sink for passive cooling.

Robust Design

The amplifier module AMP20280035B is built into an aluminium housing. In addition to protection against mechanical damage, this offers the best shielding to suppress EMC influences from RF signals from the environment.


Latest modification: 30.03.2023