5070OWA9
5070OWA9
3,55m
Peso: 5,7 Kg.
Max. Potencia: 5,0 kW
Yagi Antenna
Yagi Antenna
Rev. V1.6 - 22/02/2021
17810.64-9
EAntenna's multi-band OWA antennas also represent the biggest development in HF to 70MHz single-band antennas, but optimizing the
results in the same boom several bands.
This performance is characterized by:
The feed is direct to 50 Ohms with a single coax.
The bandwidth of the OWA is the best development of technology to cover the entire bandwidth and have a low SWR.
The radiation lobe is similar to LFA, but has more front gain than LFA.
The F/B ratio is medium to high, compensating for the high frontal gain.
All of this is explained, because in EAntenna: Millimeter by millimeter, we manufacture and build with CNC machinery and/or prepared for
measurements with centimeters, for an exact measurement. Every piece of aluminum is taken care of, filing it of external and internal
surfaces. All this is done by hand, by qualified people prepared for a final product of extreme quality.
All the hardware is stainless Steel W4.
The aluminium used is T5 6061/6063 and T6 6082; the best alloys for manufacturing antennas with extreme weather resistance. Weather
was double here
EAntenna's OWA antennas are always insulated from the boom, with German PP (Polypropylene, -30ºC/+60ºC) plastic clamps.
Specifications of the 5070OWA9:
Square boom size is 30x30x2mm.
The elements are with 13mm diameter, splitted in 2 parts to get along with a suitable transport length.Mast to plate is an 200x100mm with
6mm thickness and M6 square U-bolts for the boom to the plate and M8 U-bolts for the plate to the mast.
Characteristics of the 5070OWA9
If you can't put 2 antennas on your tower, don't worry, this is your solution to take advantage of the propagation ES seasons on these 2 bands,
You don’t need 2 coax cables, this antenna have only 1 coax to the Radio.
Even when you go to the field or portable, with a simple TV rotor you can move without problems.
Simple and fast assembly, because the pieces of the boom connection are very easy to assemble.
Very solid antenna construction, and with an acceptable weight.
