EAntenna 40MDY1S Rotary Dipole 1 EL. 40M 10,43m LONG - R2010717

EAntenna 40MDY1S Rotary Dipole 1 EL. 40M 10,43m LONG - R2010717
Part Number: 17804.40-1S
£420.00 ( £350.00 EXC. VAT )
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Product Information
  • Overview
  • Description
Dimensions 141x17x17cm, Weight 9kg  


The series Predator, are antennas designed under extreme demand levels. Getting several bands in one system, without any of the bands are affected. Several monobanders in a same antenna.

This performance is characterized in that:

  • The optimization of these antennas makes the radiation lobes are clean and you can listen to all stations that reach your S-meter without QRM and QRN alter the audio clarity.
  • Direct feeding is 50 ohms, using supplied Balun.
  • The bandwidth is similar to OWA, with the best technology development for the entire width of the band, and have low SWR
  •  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 EAntenna antennas are insulated from the boom, with German clamps PP (Polypropylene, -30 ° C / +60 ° C).
Specifications 40MDY1S
  • The EAntenna 40MDY1S rigid dipole is a little shorter than the 40MDY1 for 40 meter band (7.0 ~ 7.3 MHz) for outstanding performance in just 10.43 meters long.. Design, both electrical and mechanical, has been optimized by computer and by field testing, to obtain the best performance among all antennas in its class available in the market.
  • The coils are HI-Q design, which optimizes the frequency which is designed and minimal loss over any other physical system acortamiendo an antenna by winding. And at the tips shortened about 1 meter and put 2 loads to shorten the overall length. This performance is almost identical to that of 40MDY1, with losses of 0.05 dBi, and the bandwidth rather than 150 KHz. is 130 KHz. A complete success for small facilities or space.
  • The attachment to the mast consists of an aluminum U 100 x 40 x 500mm with 4mm. thickness. Offering a maximum resistance to 160 km / h. The fastening is attached to the mast, using U-bolts of M8 and heavy duty clamps, and like all antenna hardware, stainless steel.

Characteristics of the 40MDY1S

  • The EAntenna 40MDY1S go directly to a 1:1 balun to 3 kW (included in price) and directly through a single coaxial cable drop 50 ohms.
  • Simple and quick, because the elements are attached by screws DIN 912 being inserted into aluminum for a lifetime installation, high pressure clamps on the ends to fit.
  • Antenna very solid construction, and with an acceptable weight.
Elements per Band: 1
Frequency Range: 7,0~7,3 MHz.
Gain: 2,00 dBi*
SWR: 1,0:1~2,0:1
Impedance: 50 Ohms.
Max. Power: 3 kW**
Total Length: 10,43m. / 31,18'
Turning Radius: 5,22m / 17,11'
Wind survival: 160 kmh / 100 mph
Weight: 9,0 Kg. / 19,8 Pounds
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