End Fed Half Wave (EFHW) Antenna 56:1 Fair-Rite 2643251002 core

This antenna is an excellent choice for an efficient, mid Power End Fed Half Wave (EFHW) for your home QTH where you need an SO-239 coax connector. 
 
Built using a single Fair-Rite 2643251002 core, 56:1 winding, 3kv 100PF TDK capacitor and all stainless-steel components. The antenna is built to last. 
 
We can supply the antenna as a transformer only, or with 80m or 40m band antenna wire options. 
 
Select 80m band option to resonate on 80m, 40m, 20m, 15, and 10m with no ATU.
 
You can also use the antenna on 30m, 17m and 12m bands, although you may need to use an ATU.
 
Select 40m band option to resonate on 40m, 20m, 15, and 10m with no ATU. You can also use the antenna on 30m, 17m and 12m bands, although you will need to use an ATU.
 
Antenna details
Transmit power rated at 300w SSB 150w CW/DATA 
Highly efficient 56:1 transformer, great option for the 15m to 10m bands
Genuine single FAIR-RITE 2643251002  core 
SO239 Socket 
Heavy duty insulator 
All stainless-steel fittings 
Enclosed in an IP65 ABS GREY enclosure with a small hole in the bottom to help with any condensation 
Enclosure has several mounting points
 
Note 
We supply antenna wire longer than needed.  Therefore you will need to trim the antenna wire to bring the antenna to resonance.
 
Always check your SWR before using any antenna.  An SWR of more than 1.5:1 may damage your tranceiver.