SCM-918-2
Multi-band indoor ceiling antenna Ground Plane Monopole at both band, 876-960 MHz and 1.7-2.17 GHz Frequency Range, conceived for GSM 900 and 1800, PCS 1.9GHz, DECT and UMTS systems, Connector N-female
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Description
Multi-band indoor ceiling antenna working on 876-960 MHz and 1.7-2.17 GHZ conceived for GSM 900& 1800, PCS 1.9GHz, DECT and UMTS systems. The radiant element is made of brass and protected by a High impact polystirol radome to get the best robustness for long periods of time lt's paintabie according to the ceiling surface (lead contents free).
Specifications
Electrical Data
Type: 1/4 λ Ground Plane Monopole at both band
Frequency Range: 876-960 MHz & 1710-2170 MHz
impedance: 50 Ω Unbalanced
Polarization: Linear Vertical
Gain: 0 dBb, 2.15 dBi at both bands
3 dB Beamwidth Vertical:
E-plane 66° at 918 MHz; 55° at 1.795 GHz
E-plane 60° at 1.92 GHz, 45° at 2.045 GHz
Beamwidth Horizontal: H-plane 360° Omnidirectional
Beam tilt: -18.6° at 918MHz; -46° at 1795/1920MHz, -42° at 2045MHz
V.S.W.R. in Bandwidth:
≤ 1.6:1 from 876 to 940 MHz
≤ 1.8:1 from 940 to 960 MHz
≤ 1.6:1 from 1.71 to 2.17 GHz
Max Power: 50 Watts (CW) at 50° C
Feed System / Position: Direct / Base
Lightning protection: DC-ground
Connector type: N-female
Mechanical Data
Housing Materials: Aluminium, Brass
Radome Material: High Impact Polystirol
Radome Color: White (paintable)
Diameter (approx.): 207 mm
Height (approx.): 71 mm (without connector)
Weight (approx.): 340 gr
Mounting: On Ceiling (screw supplied)