A 1/4 wave whip like the MLB3001 or 3400 will not cover that much range, you need a broad band version like the Laird WPC39SOB-001 which covers 39 to 46MHz continuous with no tuning. They are pricy new but you can get surplus used CHP antennas off Ebay a little cheaper.
Wideband radio antenna (39 - 46 MHZ) made by Laird Technologies (Antenex). The model is WPC39SOB-001. Overall length end to end is 63 7/8". The spring and whip is 60 1/4". This lowband antenna was used in the 39-46 MHZ range.