SureCall SC-289W User Manual Download Page 1

SureCall Wide Band Outdoor Omni Antenna 

SC-28

9

W User Guide

Wide Band (698 – 2700 MHz) 
Broadband

2G/3G/4G and WLAN systems

Designed for outdoor use only

Omni-directional antenna 3-4 dB Gain 

SC-28

9

W

SureCall | 48346 Milmont Drive, Fremont CA 94538 | 1-888-365-6283 | [email protected]

Frequency

698-960 / 1700-2700 MHz

Input Impedance

75

 Ohm

Antenna Gain 

2-3 dBi / 3-4 dBi

VSWR

2.0

Power Rating

10 W

Polarization Type 

Vertical

Radiation

Omni-directional

Maximum Power 

100 Watt

Connector type 

F

-Female

Dimension

9.5” x 3.9” 

Color

White

Mount

-22°F to +176°

Operating Temperature

E:72 H:92/ E:50 H:80

Beamwidth Groundplane

Mounts to ceiling

Material 

Fiberglass 

Overview

The SC-288W wide band fiberglass antenna is an omni-directional antenna that can receive 

and send signals from 360

°

 and does not need to be pointed toward a cellular tower. Range 

of antenna is approximately 30 miles to and from cellular towers free of obstructions.

Besides the antenna itself, parts include mounting equipment for either a flat horizontal 

surface or a wall. It should be mounted in an upright position for best results.

Specifications

Installation

Place antenna through the hole on the top of the L-Bracket.

Attached 3 screws through the L-Bracket and into holes on the base of the antenna.

Place the 2 U-bolt ends with the J-Mount (not included) inside, through the U-Bolt base and then through the L-

Bracket.

Attach the 3 lock washers to the ends of the U-Bolts on the back of the L-Bracket and tighten with the provided 
Hex nuts. 

2017 V1.2

Mounts on the roof or wall 

U-Bolt

J-Mount

(not included)

L-Bracket

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