Details for all Yagis 1-El.-50Ohm 2-El.-28Ohm 3-El.-28+50Ohm
4-El.-50Ohm (0,76m) 4-El.-28Ohm (0,76m) 4-El.-28Ohm (0,82m) 4-Ele.-28-Ohm (1,00m)
5-Ele.-28-Ohm (1,50m)  5-Ele.-28-Ohm (1,80m) 5-Ele.-28-Ohm (2,00m) 6-El.-28-Ohm (2,40m)
6-El.-28-Ohm (2,60m) 7-Ele.-28-Ohm (3,00m) 7-Ele.-28-Ohm (3,30m) 8-Ele.-28-Ohm (4,35m)

8-Element-Yagi for the 2m-Band with the 28-Ohm-DK7ZB-Match

Boom 4,35m

Gain 12dBd

F/B > 25dB

Optimized for SSB/CW-part of the 2m-Band

4x8-Ele.-DK7ZB

 vertically stacked,

contest-group of DF0MTL

 

Picture: DL2UX

2x8-Ele.-DK7ZB

 vertically stacked,

contest-group of DF0VK

 

Picture: DF7DJ

www.df0vk.de

 

4x8-Element

 H-group

 

built by Emmanuel,

F4DSD

Elementpositions

Ref

Rad 

 D1 D2 D3 D4 D5 D6
0 mm 420 mm 740 mm 1320 mm 2040 mm 2840 mm 3680 mm 4340 mm

Elements 4, 6, 8 and 10mm, Radiator 12mm

Diameter

Ref

R(12mm)

 D1 D2 D3 D4 D5 D6
10mm 1003mm 962mm 936mm 907mm 890mm 880mm 881mm 896mm
8mm 1006mm 962mm 942mm 916mm 901mm 891mm 893mm 897mm
6mm 1009mm 962mm 949mm 924mm 909mm 900mm 902mm 905mm
4mm 1013mm 962mm 956mm 933mm 919mm 910mm 912mm 916mm

Element-current profile, all plots with YO from K6STI:

3D-EZNEC-Plot