MINI-LINKEandEMicro
Front to Back Ratio [dB]
Front to back ratios (guaranteed values) for high perfor mance, single polarized
antennas are given in the table below.
Table 28 Front to back ratios
Antenna
7/8 GHz 13 GHz 15 GH z 18 GHz 23 GHz 26 GHz 28 GHz 38 GHz
0.2 m
– – – –
55
–
60 54
0.3 m
– –
52
55
59 62 63 60
0.6 m
57
61 64 66 63 67 67 63
1.2 m 63 67 72 73 73 73 73
–
1.8 m 68 72 74
77
79
– – –
2.4 m 68
– – – – – – –
3.0 m 70
– – – – – –
ETSI RPE Classes
Radiation Pattern Envelope (RPE) class compliance according t o ETSI EN 300
833. The figures apply to high perfor mance single polarized antennas.
Tabl e 29 ETSI RPE Classes
Antenna
7/8 GHz 13 GHz 15 GHz 18 GHz 23 GHz 26 GHz 28 GHz 38 GHz
0.2 m
– – – –
2
–
2 2
0.3 m
– –
2 2 3 2 2
3/2
(1)
0.6 m 3 3 3 3 3 2 2
3/2
(1)
1.2 m 3 3 3 3 3 2 2
–
1.8 m 3 3 3 3 3
– – –
2.4 m 2
– – – – – – –
3.0 m 2
– – – – – – –
(1) Vertical/horizontal polarization
For fur ther infor mation on electrical data for antennas please contact your
Ericsson representative.
136
AE/LZT 110 2012 R8C 2002-03-04