User Manual

System Description NOTCHCELL Repeater
B. NOTCHCELL Antenna
SPEC
Item
Donor ANT Service ANT
Remark
Frequency Range 1850 ∼ 1910 MHz, 1930 ~ 1990 MHz
Band Width 60MHz, 60MHz
V.S.W.R 1:1.5 이하 1:1.5 이하
Gain 17 dBd ± 1 dB 17 dBd ± 1 dB
Half-Beam width (H) 20 ˚± 3 ˚
45
˚± 5 ˚
Half-Beam width (V) 20 ˚± 3 ˚
8
˚± 2 ˚
Front-to-back ratio ≥ 45 dB ≥ 45 dB @180deg
First-to-side ratio ≥ 13 dB ≥ 13 dB (Upper)
Isolation
≥ 100 dB
ANT Distance (Horizontal)
≥ 1.5m
@180
± 90deg
Impedance 50 Ω 50 Ω
Polarization Vertical Vertical
Max Power 200 W 200 W
RF connector 7/16” DIN-female 7/16” DIN-female
Size (W*H*D) 700*1000*150 mm
310*1500*120 mm
Rated Wind Velocity 60 m/sec 60 m/sec
Weight Less than 20 kg(44lbs) Less than 17 kg(38lbs)
Radiator Material Copper Copper
Radome Material Fiberglass Fiberglass
Tilt 0 ˚ ~ 15 ˚ 0 ˚ ~ 15 ˚
<Table 2-3> Antenna Features
The repeater is housed in a cast aluminum chassis that is waterproof, class NEMA 4x, for outdoor use. The
chassis has a design suited for outdoor use as well as indoor use.
The chassis consists of a cabinet and a cover joined with hinges. The cabinet contains the repeater circuitry.
Inside the repeater, a number of amplifier boards are individually shielded and located under a metal cover that
can be folded out. These amplifier boards are different types depending on the supported system.
The followings are the Technical Specification of NOTCHCELL Repeater.
CAUTION:
The antenna used for this transmitter must not exceed 20.15dBi and must be installed to provide a minimum separation
distance of 4.09 meters from all persons.
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