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RF-DXING ANTENNAS

RFD-CW7HF, 7 Bands HF Cobweb Antenna

RFD-CW7HF, 7 Bands HF Cobweb Antenna

Regular price Rs27,000.00
Regular price Rs35,000.00 Sale price Rs27,000.00
Sale Sold out

Description 

The RF-DXing Antenna’s 7 bands Cobweb, RFD-CW7HF covers 40m, 30m, 20m, 17m, 15m, 12m and 10m, but technically its 8 Bands because 6m can be tuned easily through the internal tuner . The antenna is made with fiberglass tubes for long lasting and durability. The antenna is modelled through simulation program with correct dielectric constant is taken for the simulation and optimization process.  The antenna can Handle wind speed up to 100 km/hr. It picks up very less noise compared dipole and vertical antennas . The radiator wire is high quality 1.5 sq.mm PVC enclosed pure copper wire. The antenna has gone no's of field test and QSOs that proves the efficiency of the antenna. This antenna is almost omnidirectional in Horizontal plane so it doesn’t need any expensive rotor. If you are looking for small spaced, long-lasting and multiband antenna for your HF operation RFD-CW7HF is the perfect choice.

Electrical Specifications

Bands

40m, 30m, 20m, 17m, 15m, 12m and 10m

Gain at 20 Feet AGL

5 dBi

F/B

0

VSWR

Less than 2

Impedance

50 ohm

Power rating/Matching

1 KW through 1:4

Radiation Pattern

Omni-directional

 

Mechanical Specifications

Antenna Dimension

12 feet * 12 feet Square

Mounting Mast Diameter

1.5 Inch to 2 Inch

Connector

SO-239

Wind speed Survival

110 Km/h

Antenna Weight

10 Kg

Gross Weight Including Shipping Box

12 Kg

Shipping Box Dimension

1.85 m

Material used

Aluminum 6063, 6061, SS-304, Industrial Grade Polypropylene Clamp(Heavy Duty), PVC Enclosed pure copper wire and FRP tubes

 

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