EAntenna 21OWA6 (10,77 dBi - 19,46 dB F/B) - R2010131
SKU Part Number: 17802.21-6
Dimensions 270x17x11cm, Weight 27kg  EAntenna OWA antennas for HF, represent the highest development of HF antennas for its great features.This...
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£562.96 £469.13
Availability: In stock
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Dimensions 270x17x11cm, Weight 27kg  

EAntenna OWA antennas for HF, represent the highest development of HF antennas for its great features.

This performance is characterized in that:
  • You can listen to very low signals without QRM and QRN noise alters the audio clarity.
  • Direct feeding is 50 ohms, using supplied Balun.
  • The bandwidth of the OWA is the best technology development for 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.
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, 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).
  • We include detailed manual mounting and up videos on our site, which are indicative of assembly of some models.
Specifications 21OWA6
  • Square boom 50/45/40x2mm telescopic sections.
  • Items divided into 2 sections; central 16mm 13/10mm diameter tips.
  • Mast plate of 150x150mm with 10mm thick with square U-bolts M8 boom to the plate and U-bolts of M8 to the plate to the mast.
Characteristics of the 21owa6
  • After having one of them installed for over a year, we note that any DX station listens to the first with only 100W. The time devoted to competitions, we note that the results using all the hours of competition will get a very good result. EA and CT stations that do, support their great performance.
  • Simple and quick, because the boom joints are easy to assemble. And the elements are attached by screws DIN 912 M3 Interns and Endless Clamp (Hose Clamp) for the LOOP for a quick installation and durable fastening.
  • Antenna very solid construction, and with an acceptable weight.
SPECIFICATIONSEAntenna 21OWA6
Freq. Range: 21,0 ~ 21,45 MHz.
Gain: 10,77dBi
F/B: 19,46 dB
SWR: 1,1:1~1,3:1
Impedance: 50 Ohm
Potencia Máxima: 3 kW. Balun Include
Boom length: 11,25m / 36,88'
Turning radius: 6,70 m / 22,0 '
Wind Resistance: ≥ 160kmh / ≥ 100mph
Weight: 27 Kg / 59,5 Pounds

* Gain dBi (gain over isotropic dipole in free space) = -2.15 dBd
** Ratio Gain Front / Back “F / B” (gain when the antenna is rotated 180 ° azimuth direction)
*** Balun  included, there are options of 5 and 10 kW.

Shipping:

We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.

Returns:

If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link below and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, sales@hamradio.co.uk