LNA 200 with mast housing 145 MHz

The LNA 200 MA is a selective receiver-preamplifier, which is installed in a mast housing. It offers a super low noise, high gain and very high IP values.

This amplifier is built with a GaAs MMIC of the latest technology on high quality microwave substrate in SMD technology and is unconditionally stable (k factor less than 1 up to 10 GHz). The input circuit of the amplifier is built with HQ components in chamber construction and optimized for the best possible noise characteristics. The band pass at the output of the amplifier ensures good band selection, so that all signals that lie outside the useful band are effectively suppressed.

The LNA 200 MA is used in transmission / reception systems together with the AS-3000 switcher (split-mode). He is excellently suited for EME, Meteor Scatter, Aurora, Troposcatter and competition operation.