hy-gain AV-640 - 8 band vertical antenna 40/30/20/17/15/12/10/6 meters

The new AV-640 HF vertical is the best built, best performing, best vertical multiband and best priced available today. Make full use of the sunspot cycle with low angle signals. The AV-640 uses a quarter-wave stub on 6, 10, 12, and 17 meters and an efficient loading coil and final capacitive cap on 15, 20, 30, 40 meters. Instead of the usual leaky traps, the AV-640's resonators are placed in parallel not in series. Fine loading of the low bands allows for efficient operation with a manageable antenna height.

•        No Terrain or Radials Needed
•        An effective counterweight replaces radials
•        Fine powered with broadband matching units
•        Automatic Bandswitching
• Each band is individually tunable
• Broadband VSWR
•        Sleek and low profile
•        Low wind surface area
•        Small area required for assembly
•        Easily mounts to decks, roofs, and patios
•        Built to last
• Resistant to strong winds
•        Made with all Teflon(R) matching insulated wire
•        All spare parts available

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