Datasheet

23
Gain for stacking the BB Grid aerials
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69
Ch
Gain [dBd]
single BB
Grid
2 stack
4 stack
Triax BB Grid - band IV/V aerial (UHF)
Type
Part No.
BB
Mini-Grid
108010
BB Grid
digital
108011
2 x
BB Grid
108013
4 x
BB Grid
2 x 108013
Channel 21-69 21-69 21-69 21-69
Band BIV/V BIV/V BIV/V BIV/V
Elements pcs. 8 16 2 x 16 2 x 16
Gain dBi 6.0 12.0 15.0 17.5
Front to back ratio dB 28 20 25 28
Beamwidth hor.
ver.
deg. (
o
)
deg. (
o
)
± 34
± 20
± 34
± 20
± 17
± 20
± 17
± 10
Windload N 38 71 196 392
Weight kg 1.25 2.20 7.60 15.2
Material Alu. Alu. Alu. Alu.
Dimensions
length
width
mm
mm
480
480
840
480
840
970
1690
970
Connector SC-type SC-type SC-type SC-type
Remarks
Technical data
With high gain and an excellent front to back ratio this aerial ensures perfect TV
reception. The reflector grid is galvanised ensuring long service life.
The aerial has a very even gain curve and is suitable for stacking, e.g. on a special
tube for 2 or a double tube for 4 aerials.
The UHF grid aerials are packed in cartons of two.
Gain for single and stacked BB Grid aerial
UHF BB Grid - 2 stacking
UHF BB Grid
Accessories for stacking BB Grid
BB Grid -
4 stacking
UHF BB Mini-Grid