MA104.C.W.AB-.002 Datasheet, PDF (6/25 Pages) –

4. Cellular Antenna Parameters
4.1 Return Loss
0
-5
-10
-15
-20
— 0.3 meters
— 1.0 meters
-25
— 2.0 meters
— 3.0 meters
— 5.0 meters
-30
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
Frequency (MHz)
Figure 2. Return Loss of the MA104 antenna in free space
4.1 Return Loss
0
-5
-10
-15
-20
— 0.3 meters
— 1.0 meters
-25
— 2.0 meters
— 3.0 meters
— 5.0 meters
-30
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
Frequency (MHz)
Figure 3. Return Loss of the MA104 antenna on 30*30cm metal plate
SPE-13-8-043/C/SS | page 6 of 25
MA.104.C.W.A301111.B305111