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Table 2
UMTS Antenna Requirements (continued)
Polarization
Connector type
Table 3
GSM Antenna Requirements
Gain
Ripple
Azimuth Beamwidth
Elevation Beamwidth
Isolation:
GSM to UMTS listen
GSM to WLAN
Feed System
Return loss
Power rating
Polarization
Connector type
26
Linear
MMCX 50 Ohm
0 dBi mean az plane; < 2 dBi peak
+/- 2 dB
Omni
Omni or similar to vertical mounted
dipole; nulls at θ=0 and 180 degrees
are acceptable
> 15 dB
> 15 dB
Coaxial feed
< -6 dB over band specified
> 0 dBm
Linear
MMCX 50 Ohm
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