Product Info

Solution Accessories
30 (66) © Nokia Corporation Draft DN99252966
Nokia Proprietary and Confidential Issue3-0en
Table 11. Specifications for the MetroSite XX-pol 850/1900 MHz panel
antenna
Item GSM 850 GSM 1900
Frequency range 824-960 MHz 1710-2170 MHz
VSWR < 1.5 < 1.5
Impedance 50 Ω 50 Ω
Polarization
+45
o
; -45
o
+45
o
; -45
o
Front-to-back ratio (co-
polar)
> 28 dB > 25 dB
Half power beam width
+45
o
/ -45
o
Horizontal: 68 - 65
o
Vertical: 16 - 14.5
o
+45
o
/ -45
o
Horizontal: 65 - 63
o
Vertical: 7.5 - 6.5
o
Maximum power/input (at
50
o
C)
250 W 200 W
Isolation: intrasystem > 30 dB
Isolation: intersystem > 45 dB
Input 4 x 7-16 female
Connector position Top or bottom
Weight 16.5 kg
Wind load (at 150 km/h) Frontal: 230 N. Lateral: 180 N. Rearside: 430 N.
Maximum wind velocity 200 km/h
Packing size 1590 x 287 x 177 mm
Height / width / depth 1296 mm / 262 mm / 139 mm
Material Reflector screen: weather proof aluminium Radome:
fibreglass (white)
Screws and nuts: stainless steel
Mounting Walls: using two mounting plates already attached to
the antenna
Masts: using two clamps suitable for the mast diameter
Ice protection The antenna remains operational under icy conditions
Grounding The metal parts of the antenna, including the mounting
kit and the inner conductors are DC grounded. The
inputs 824-960 MHz are also DC grounded. The inputs
1710-2170 MHz are coupled capacitively.