Telex 26012-20V-N User Manual

Telex®Technical Data

BRS/EBS/WiMAX Parabolic Dish Antenna 2.5 - 2.7 GHz
Model No. 26012-20V-N Order No.: PRD000156000

General Description

This antenna is a parabolic dish designed for the band of
frequencies from 2500 to 2700 MHz. It is designed to be
used as a bridge antenna between two networks or for
point-to-point communications. It consists of an aluminum
parabolic reflector and feed antenna. The antenna features
a rugged mount. It also offers 20 degree fine adjustment
for both horizontal and vertical planes. The antenna is
provided with hardware for mast mounting.

Specifications

Electrical:

Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500-2700 MHz

VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 2.0:1, 1.5:1 Nominal

Nominal Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 ohms

Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 dBi Nominal

Front-to-Back ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Greater than 25 dB

Half-power Beamwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 degrees

Polarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vertical (V)

Maximum Side Lobe Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -17 dB

Maximum Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Watts

Mechanical:

Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24” (0.61m)

Mounting method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clamps to mast up to 2½ " (6.35 cm) O.D.

Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15” (38.1 cm)

Cable Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RG-303/U

Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Type N Female

Wind Rating with 1/2 inch ice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 mph (177 kmph)

Since it is the intent of TELEX COMMUNICATIONS, INC. to continually improve its products,
Telex reserves the right to make specification and design changes without notice.

R

8601 East Cornhusker Highway, Lincoln, NE 68505

Phone: [phone] FAX: [phone]

Printed in U.S.A. http://www.telexwireless.com April 2008