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Dual-Band Yagi DK7ZB 144/430 MHz 4+5el. 100cm
Your Price: 62.70 Euro
47.03 Euro
Quantity:  
Catalog Number VPA-DK7ZBDB27045
Availability Available - Up to 20 working days production time
Description
Links
Reviews
Construction details
Antenna availabe from: 

HogtTelecom - next day shipping
http://hogttelecom.nl/antenna/dk7zb-antennes/multi-band-yagi


Dual-Band Yagi DK7ZB 144/430 MHz 4+5el. 100cm


Dual-Band DK7ZB Yagi antenna. Excellent for FM, SSB and satellites. Single coax feed. It will be perfect addition to dual-bander VHF / UHF like FT-857d, IC-7000 or similar with single VHF/UHF antenna socket.

The antenna is available with mount in the middle (standard) or rear (on request). In addition, the rear mounting of the antenna provides both horizontal polarization and vertical.


 Technical information
2m band
70cm band
 Frequency coverage
144-146 MHz 430-440 MHz
 Number of elements
4 5
 Gain 9.35 dBi 10.7 dBi
 Fron-to-Back ratio
-11.7 dB -9.7 dB
 Vertical pattern width (+/-3dB) 84° 80°
 Horizontal pattern width (+/-3dB) 60° 32°
 Max. power
300 W 200 W
 Max. SWR
1.5:1 1.5:1
 Antenna socket
Type N
 Balun 1:1 50Ω
 Overall length 101 cm / 120cm rear mount
 Cross-Boom 20x20x1 mm
 Elements diameter
10 mm (radiator 12 mm)
 Material
aluminium / stainless steel
 Mast mount
max. dia. 50 mm
 Weight 1.0 kg

When assembled, the antenna is ready to work and does not require additional tuning.

No drilling, no cutting - just assemby and enjoy antenna.
Current Reviews: 5 Write Review
by Ben Date Added: Wednesday 12 February, 2014
Received the antenna today. Build quality is very good and it was simple to assemble! Can't wait ..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
by Jeff Date Added: Wednesday 03 August, 2011
Just received my Dual Band Yagi DK7ZB 144/430 MHz 5+8 element. Very impressed with the engineering a..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
by Luis Date Added: Wednesday 29 June, 2011
In using this antenna in horizontal polarization with 35m Ecoflex 10. Yesterday I got a DX contact v..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
by Filippo Date Added: Sunday 31 October, 2010
Excellent realization, the antenna is very well manufactured in all its parts. High quality stainl..

Rating: 5 of 5 Stars! [5 of 5 Stars!]
by Gianni Date Added: Tuesday 19 October, 2010
Good realization, good particular. I think to back again. vy 73 Gianni

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Below construction details of antenna...


Wibrator box with 1:1 balun made from teflon coax. High quality N socket with teflon insulator. The entire sealed, protected from the incursion of moisture.



 
 
Elements placed on special isolators, fixed stainless steel screws.




Mast mounting bracket with galvanized steel. Maximum mast diameter - 50mm.

This product was added to our catalog on Monday 06 September, 2010.
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