MHP 200 Preamp. HPS remote 145MHz

The MHP 200 R is an extremely low-noise mast preamplifier, suited for transmission powers up into the kilowatt range.

Based on the LNA 200, the MHP 200 R offers two additional coaxial power relais with N-connections. The LNA and the coaxial relais are supplied via the coaxial feed line. An additional decoupling of the output of the preamplifier has been improved for transmitting branch to 60dB by a suitable circuit. The Input of the preamplifier is protected by two amplitude limiters.