Dual-Band DK7ZB Yagi antenna. Excellent for FM, SSB and satellites. Singe coax feed. It will be perfect addition to dual-bander VHF / UHF.
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 (golden plated) / PL-259 (UHF)
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.
Good realization, good particular.
I think to back again.
vy 73 Gianni
Rating: [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.
Yagi DK7ZB 144 MHz 5el. 28/50 180cm 11.1dBi
Directional 5 elements DK7ZB yagi antenna for 2m band. Excellent for FM and SSB QSOs. Version 28/50Ω has perfect balance between gain, F/B and frequency covergae.
...
Dual-Band DK7ZB Yagi antenna. Excellent for FM, SSB and satellites. Singe coax feed. It will be perfect addition to dual-bander VHF / UHF.
The antenna is available with mount in the middle (standard) or rear (on request). In addition, the ...
Dual-Band DK7ZB Yagi antenna. Excellent for FM, SSB and satellites. Singe coax feed. It will be perfect addition to dual-bander VHF / UHF.
The antenna is available with mount in the middle (standard) or rear (on request). In addition, the ...
Directional 6 elements DK7ZB yagi antenna for 70cm band. Excellent communications both FM and SSB. Version 28/50Ω has perfect balance between gain, F/B and frequency covergae.
The antenna is available with a standard mount and rear. Rear ...
Dual-band yagi directional Moxon-Beam DK7ZB antenna. Great for DX communications. Single feeder. It takes as much less space as the same yagi antenna for 10m band and there we have a 6m band with excellent performance.
...
Dual-band yagi directional DK7ZB antenna. Great for DX communications. Single feeder. It takes as much space as the same antenna for 15m and there we have a 10m band with excellent performance.
Technical ...
Dual-band yagi directional DK7ZB antenna. Great for DX communications. Single feeder. It takes as much space as the same antenna for 15m and there we have a 10m band with excellent performance.
Technical ...
Dual-band yagi directional DK7ZB antenna. Great for DX communications. Single feeder. It takes as much space as the same antenna for 10m and there we have a 6m band with excellent performance.
Technical ...
Three-band Yagi DK7ZB antenna. Ideal anywhere where it is not possible to install three antennas on different bands. Powered by a single feeder. It has very good parameters.
Technical specification
...
[5 of 5 Stars!] 
