Sirio dual band directional antenna
£20
Description
900MHz fixed antenna
Sirio - SPB-918-10
880-960 MHz and 1700-2170 MHz for 900 and 1800 GSM systems, PCS,DECT and UMTS . Gain: 7.3 dBd - 9.4 dBi - 900 MHz, 6.6 dBd - 8.7 dBi - 1.8 GHz. max. power 20 W
Features:
• Base station antenna, Directional
• Dual-band, High-gain
• Protection from static discharges DC-ground
• High quality whip made of PCB protected by ABS UV stabilized radome
• For GSM 900 & 1800,PCS,DECT and UMTS systems
• Type: Planar reflector
• Frequency range: 880-960 MHz & 1700-2170 MHz for GSM 900&1800,PCS,DECT and UMTS systems
• Impedance: 50? unbalanced
• Radiation (H-plane): beamwidth at -3 dB = 68° at 920; 62° at 1920 MHz
• Radiation (E-plane): beamwidth at -3 dB = 49° at 920; 72: at 1920 MHz
• Radiation angle: 0°
• Front to back ratio: ? 20 dB
• Polarization: vertical
• Gain: 7.3 dBd - 9.4 dBi at 900 MHz, 6.6 dBd - 8.7 dBi at 1.8 GHz
• V.S.W.R. in bandwidth:
? 1.6:1 TX band 900
? 2:1 RX band 900
? 1.5:1 from 1.71 to 2.02 GHz
? 2.0:1 from 2.02 to 2.17 GHz
• Max. power: 20 Watts (CW) at 50° C
• Feed system / position: direct DC-ground / center
• Cable lenght / type: 30 cm / RG 58 C/U
• Connection: SMA-female
• Materials: PCB, Aluminium, ABS
• Radome material: white ABS UV stabilized
• Wind load / resistance: 134 N at 150 Km/h / 160 Km/h
• Wind surface: 0.08 m
• Dimensions (approx.): 305 x 230 x 66 mm without bracket
• Weight (approx.): 1100 gr
• Operating temperature: -20° C to +80° C
• Mounting mast: Ø 25-42 mm