HYGAIN AV-640

HF 8-band vertical antenna
6-40 m.

 
Description
Excl VAT
Incl VAT
Per
Qty
 
HYGAIN AV-640
Art. 301002
In stock. Delivery time 2-5 days
Excl VAT € 461,98
incl VAT € 559,00
Per 1 St.
All prices excl. shipping costs

Eight band AV-640 vertical antenna covers 40, 30, 20, 17, 15, 12, 10 and 6 meters

hy-gain's new PATRIOT HF verticals are the best built, best performing and best priced multiband verticals available today. Make full use of your sunspot cycle with the PATRIOT's 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 and 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.

For extreme locations, a safety guy is recommended (common sense)

- No ground or radials needed
- No traps
- No tuning
- Effective counterpoise replaces radials
- End fed with broadband matching unit, made from all Teflon insulated wire
- 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

Specifications

Bands covered : 6, 10, 12, 15, 17, 20, 30, 40 m.
2:1 VSWR Bandwidth : 6 m/10 m - 1500 kHz | 12 m-20 m - 500 kHz | 30 m - 175 kHz | 40 m - 150 kHz
VSWR at resonance : 1:1,5 (typical)
Power handling : 1500 W output at key down 2 min.
Vert. radiation angle : 17°
Hor. radiation angle : 360°
Height : 7,77 m.
Weight : 8 kg
Wind surface area : 0,23 m2
Wind survival : 128 km/uur (also depending on mounting height)

Radiation Pattern: http://www.dm2ble.de/av640_20.gif

Dimensions and weight are including packaging
Dimensions  :  L200 x B19 x H15 cm
Weight  :  13,50 kg