USER MANUAL
ALL mXTEND
TM
(FR01-S4-220)
Last updated on June 2017
© 2017 FRACTUS ANTENNAS, S.L. -
8
2.2.3.
RADIATION PATTERNS (698-960 MHz), GAIN AND EFFICIENCY
Measurement System Set-Up
Evaluation Board in Plane XY
θ = 90º Plane XY at
750 MHz
and
890 MHz
= 0º Plane XZ at
750 MHz
and
890 MHz
= 90º Plane YZ at
750 MHz
and
890 MHz
Gain
Peak Gain
2.3 dBi
Average Gain across the band
0.8 dBi
Gain Range across the band (min, max)
-0.8
<–>
2.3 dBi
Efficiency
Peak Efficiency
71.1 %
Average Efficiency across the band
60.7 %
Efficiency Range across the band (min, max)
40.2
– 71.1 %
Table 2
–
Antenna Gain and Total Efficiency from the Evaluation Board (Figure 1) within the 698
– 960
MHz frequency range. Measures made in the Satimo STARGATE 32 anechoic chamber.
X
Y
Z
θ
X
Y
Z
-30
-25
-20
-15
-10
-5
0
180
240
270
310
330
120
150
0
30
60
90
210
180
240
270
310
330
120
150
0
30
60
90
210
180
240
270
310
330
120
150
0
30
60
90
210
180
240
270
310
330
120
150
0
30
60
90
210
-30
-25
-20
-15
-10
-5
0
180
240
270
310
330
120
150
0
30
60
90
210
-30
-25
-20
-15
-10
-5
0
180
240
270
310
330
120
150
0
30
60
90
210
180
240
270
310
330
120
150
0
30
60
90
210
180
240
270
310
330
120
150
0
30
60
90
210
180
240
270
310
330
120
150
0
30
60
90
210
