Deluxe RF Preselector II. The MFJ 1040C is a high gain RF amplifier.
|Frequency range|| : ||1,8 - 54 MHz in 4 bands with fine tuning|
|Attenuator|| : ||20 db |
|Antennas|| : ||2, selectable|
|Receivers|| : ||2, selectable |
|Relay|| : ||automatically bypasses the amplifier for use with transceivers up to 125 watts input|
|Power|| : ||9 - 18 VDC or AC power supply such as MFJ 1312DX|