AstroRadio SL


HYGAIN

AV640 ANTENA HF

AV640 ANTENA HF

Hy-Gains new AV-640 Patriot HF vertical is the best built, best performing and
best priced multiband vertical available today. Make full use of your sunspot
cycle with the Patriots low angle signal. The AV-640 uses quarter wave stubs on
6, 10, 12, and 17 meters and efficient end loading coil and capacity hats on 15,
20, 30, 40 meters. Instead of typical lossy can traps, the AV-640 resonators are
placed in parallel not in series. End loading of the lower HF bands allows
efficient operation with a manageable antenna height.

    No Ground or Radials Needed
        Effective counterpoise replaces radials
        End fed with broadband matching unit

    Automatic Bandswitching
        Single coax cable feed

        Each band is individually tunable
        Wide VSWR bandwidth

    Sleek and low-profile
        Low wind surface area

        Small area required for mounting
        Mounts easily on decks, roofs, and patios
    Built to Last
        High wind survival

        Matching unit made from all Teflon(R) insulated wire
    Hy-Gain Warranty
        Two year limited warranty
        All replacement parts in stock







AV-640 Specifications

Bands Covered:     6, 10, 12, 15, 17, 20, 30, and 40 Meters

2:1 VSWR Bandwidth
40 Meter:     150 KHz
30 Meter:     175 KHz
20 Meter:     500 KHz
17 Meter:    500 KHz
15 Meter:    
500 KHz
12 Meter:    500 KHz
10 Meter:     1500 KHz

6 Meter:    1500 KHz
VSWR at resonance (typical):    
1.5:1
Power Handling (Watts output):
key down 2 minutes    1500W
Vertical Radiation Angle:    17 degrees
Horizontal Radiation Angle:    360 degrees
Height:    25.5 feet
Weight:    10.5 pounds
Wind surface area:    2.5 square feet
Wind Survival:     80 MPH


Price: € 617.27      VAT included

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