EAntenna 5070OWA8 (8.6 / 8.54 dBi - 20.43 / 18.76 dB F / B) - R2010160
Dimensions 225x10x10cm, Weight 7kg
Multiband antennas EAntenna OWA, also represent a major development in monobanders HF antennas, but optimizing the results for the same boom several bands.
This performance is characterized in that:
You can listen to very low signals without noise QRM and QRN alter audio clarity.
Direct feeding is 50 ohms, and one run.
The bandwidth of the OWA is the best technology development to cover the entire width of the band, and have low SWR / SWR.
The radiation pattern is similar to the LFA, but has more gain than these.
Its ratio of F / B is medium to high, offsetting the high gain front.
All this is explained because in EAntenna:
Millimeter by millimeter, manufacture and build CNC machines and / or prepared to hundredths of a millimeter measurements for an accurate measurement.
It takes care of every piece of aluminum, by filing them smooth exterior and interior. All this by hand, by skilled and prepared for a final product of extreme quality.
All hardware we use is in stainless steel AISI 304
The T5 aluminum used is 6061/6063 and 6082 T6, the best alloys for manufacturing antennas and resistant to the weather elements.
Always LFA EAntenna antennas are insulated from the boom, with German clamps PP (Polypropylene, -30 ° C / +60 ° C).
Boom square in one piece of 30x2mm.
13mm elements. in diameter divided into 2 parts for 50 MHz to 70 MHz and complete, for better fitting.
Mast plate of 200x100mm with 6mm thick with square U-bolts M6 boom to the plate and U-bolts of M8 to the plate to the mast.
Features of the 5070OWA8
For newcomers to these two bands, is the ideal antenna. With just two meters boom length, you have 4 items for each band, without the performance is insufficient so small boom. And most importantly, we are all on the same coaxial drop.
Even going to the field or portable, with a simple TV rotor can move without problems.
Simple and quick, because the boom joints are very easy to assemble.
Antenna very solid construction, and with an acceptable weight.
This antenna is very well constructed ..went together very easily , without really referring to instructions ..heavy duty boom plates to mount insulators on ...boom plates are tapped for securing bolts . ..very well engineered .