DXE-UN-43 Maxi-Core High-Power Multi-Band UNUNs DXE-UN-43

High-Power Multi-Band UNUN with Maxi-Core® technology allow your antenna to perform to its fullest potential and reduce stress on your equipment.

These specially tuned UNUNs, designed for non-resonant vertical antenna applications, operate more efficiently than similar competitive products. Lesser products may burn up easily on lower bands with QRO power levels.

High-power UNUNs are specifically designed for applications with 43 ft. non-resonant, multi-band antennas, ensuring the best efficiency from your antenna and transmission line/tuner installation. The results are minimizing the additional transmission line losses caused by abnormally-high SWR.

High-Power Multi-Band UNUNs can be added to any existing 43 ft. antenna installation or used to replace an older competitive UNUN for a performance increase.

Specification

• Frequency Range: 1.8-30 MHz
• Ratio: 4:1
• Termination Impedance (Ohms): 200
• Termination Location: Side
• Termination Type: 1/4-20 studs/Wing nuts
• Enclosure Type: Weatherproof NEMA box
• Enclosure Material: Plastic
• Core Type: Patented Maxi-Core®
• Power Handling (SSB/CW): 5kW/2kW
• Enclosure Width: 4.000 in.
• Enclosure Height: 4.000 in.
• Enclosure Depth: 2.375 in.
• Notes: US Pat. No. 7,573,349. Should be mounted with a DXE-UN-BRKT.
• Lowest Band of Operation: 160 meters
• Highest Band of Operation: 10 meters
• Antenna Mounting Type: Adapter bracket