HF Antenna End-Fed Half Wave 100W SSB/50W AM/FM- 7,14,21,28 kHz *WIRE INCLUDED!
EFHW 40-100 100W SSB/50W AM,FM.
EFHW 40-100 shortwave antenna for bands 7,14,21,28 kHz without the use of a tuner!
From the band of 40 meters (7 Mhz) to 10 meters (28mz) and power up to 100W SSB/50W AM,FM
It has a length of 20m and can be mounted in many shapes if we don't have the required space, e.g.
10 meters perpendicular to some non-metallic mast and the remaining 10 meters sloping (sloper) i.e. an L shape
The antenna consists of:
- 20m stranded copper cable with a diameter of 1,5mm with grey pvc insulation
- Box made of hard plastic polycarbonate and strong UV resistance , with dimensions 8cm X 8,2cm X 5,5cm and IP65 protection
- Transformer 49:1
- Screws, washers, nuts all stainless steel A2, A4 steel
Ready to use! You will only need rope for support from both sides (no metal wire)
Also make sure that the box of the Transformer is at least 1 meter away from anything metallic.
Preferably ground from the right butterfly with a φ2MM wire and larger to channel any static ,to a ground rod.
All antennas are thoroughly tested with analyzers before shipment to ensure the best signal quality!
Handmade with the best materials in our lab in north Greece.
The antenna is DC to Ground.
SEE THE REAL MEASUREMENTS WITH VECTOR ANALYZER. ANTENNA IS LOCATED 6m FROM THE GROUND ALL BELOW 1:1.25 VSWR
