Transcript
HMD SHADOWMASTER™ Series Antennas for 2495-2700 MHz The SHADOWMASTER™ booster antenna is designed to enhance signal penetration for the wireless cable systems. This antenna provides the improved quality and coverage wireless operators need to sustain and increase subscribership in their markets. The SHADOWMASTER™ antenna is ideal for improving and increasing coverage in regions challenged by rugged terrain or other factors that result in shadowed or blocked areas. The sleek, lightweight design of the SHADOWMASTER™ minimizes windloading, and is exceptionally easy to install. • 16 dBi peak gain • Improved vertical pattern with null fill for coverage at all angles • More location choices, easier installation with multiple mount and azimuth adjustment features • Available in both vertical and horizontal polatization • Fast, simple installation
Characteristics Frequency, MHz Gain [nominal], dBi Maximum VSWR Polarization Typical Half-Power Beam Width Azimuth, Degrees Elevation, Degrees Typical Front-to-Back Ratio, dB Input Power Rating, W Input Connector Pressurization
Vertical Pol 2495-2700 16 1.5:1 Vertical
Horizontal Pol 2495-2700 16 1.5:1 Horizontal
100 4 20 100 Type N-Female Not required
90 4 20 100 Type N-Female Not required
Electrical Specifications Type Number
Band
Polarization
Azimuth Pattern
Average Power
Peak Power
HMD16SM-V
W
Vertical
100 Degree
70 watts
100 watts
HMD16SM-H
W
Horizontal
90 Degree
70 watts
100 watts
HMD18SM-V
W
Vertical
50 Degree
70 watts
100 watts
HMD18SM-H
W
Horizontal
50 Degree
70 watts
100 watts
Mechanical Specifications Windloading at 112 mph (180 km/h), lb (N)
100
(445)
Length, in (mm)
60
(1525)
Weight, lb (kg)
13
(5.9)
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Copyright © 2012 Electronics Research, Inc. All rights reserved. Printed in USA (No. 20090318009_AEN02)
HMD SHADOWMASTER™ Series Antennas for 2495-2700 MHz Azimuth and Elevation Patterns Note: Pattern shape and directivity may vary with channel and mounting configuration.
Type:
HMD16SM-H
Directivity
Type:
HMD16SM-V
Directivity
Type:
HMD18SM-H
Directivity
Azimuth
4.0 Numeric
6.0 dB
Azimuth
3.4 Numeric
5.4 dB
Azimuth
6.7 Numeric
8.2 dB
Elevation Main Lobe
19.9 Numeric
13.0 dBi
Elevation Main Lobe
19.9 Numeric
13.0 dBi
Elevation Main Lobe
22.0 Numeric
13.4 dBi
Beam Tilt: Polarization:
0.00 Degrees Horizontal
Beam Tilt: Polarization:
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0.00 Degrees Vertical
Beam Tilt: Polarization:
0.00 Degrees Horizontal
Copyright © 2012 Electronics Research, Inc. All rights reserved. Printed in USA (No. 20090318009_AEN02)
HMD SHADOWMASTER™ Series Antennas for 2495-2700 MHz Azimuth and Elevation Patterns
V-Pol Installation
Note: Pattern shape and directivity may vary with channel and mounting configuration.
H-Pol Installation
Type:
HMD18SM-V
Directivity Azimuth
6.0 Numeric
7.8 dB
Elevation Main Lobe
22.2 Numeric
13.5 dBi
Beam Tilt: Polarization:
0.00 Degrees Vertical
Your Single Source for Broadcast Solutions™ | www.eriinc.com | 877 ERI-LINE
Copyright © 2012 Electronics Research, Inc. All rights reserved. Printed in USA (No. 20090318009_AEN02)
Around the World, Across the Spectrum, Your Single Source For Broadcast Solutions
Antennas
Transmission Line
Towers
Filters/Combiners
Broadcast Services
About Electronics Research, Inc. Founded in 1943, Electronics Research, Inc. delivers high quality, innovative, integrated solutions to broadcasters across the U.S. and around the world. Our dedicated staff of engineers, designers, fabricators, and project managers take pride in contributing to your success by providing AM, FM, VHF, UHF, BRS-EBS, and Mobile Media broadcast systems including the industry’s best antenna, transmission line, filter/combiner, and tower and structural support systems. In addition to manufacturing the full range of broadcast system components and installation accessories, ERI offers a suite of engineering and field services needed to plan, install, optimize, and maintain your broadcast facility. We are your single source for broadcast solutions.
Broadcast Antenna Systems
Transmission Line Systems
• ROTOTILLER® FM Antenna
• • • • • •
• LYNX™ Dual Input Antenna for FM-IBOC • 1105 Circularly Polarized FM Antenna • 100A Series Low Power Circularly Polarized FM Antenna • FM Low Power Horizontally Polarized Educational FM Antenna • P300/P350 Series Vertically Polarized FM Antenna • 1180 and 1090 Series Broadband Panel FM Radio Antenna
MACXLine® Rigid Transmission Line with Bellows HELIAX® Air- and Foam-dielectric Coaxial Cable HELIAX® Standard Elliptical Waveguide GUIDELine® Circular Waveguide Standard Rectangular Waveguide Dehydrators and Pressurization Equipment
• SLIMWING™ Batwing VHF Television Antenna
Filter and Combining Systems
• CRUCIS™ Crossed Dipole VHF Television Antenna
• FM Radio Filter and Combining Systems
• STINGRAY™ Broadband Television Panel Antenna
• UHF and VHF Television Filter and Combining Systems
• TRASAR® High Power Traveling Wave Television Antenna
• DAB Filter and Combining Systems
• AGW Quick-Deploy Emergency UHF Television Antenna
• Mobile Media Filter and Combining Systems
• ALP Low and Medium Power UHF Television Antenna
• RF Components
• AL PLUS Low and Medium Power UHF Television Antenna
• System Monitoring and Protection Components
• AL Series Low Power UHF Television Antenna • HMD BRS-EBS Antenna • SHADOWMASTER® Shadow-Filling BRS-EBS Antenna
Structural Support Systems • Guyed Towers • Self-Supporting Towers • Roof-top Antenna Support Structures • Specialty Structures and Custom Antenna Supports
RF and Structural System Services • RF Field and Engineering Services • Installation and Structural Engineering Services Electronics Research, Inc. 7777 Gardner Road Chandler, Indiana 47610-9219 USA
877 ERI-LINE (toll-free: North America) www.eriinc.com (web) +1 812 925-6000 (international) +1 812 925-4030 (fax)
Your Single Source for Broadcast Solutions™ | www.eriinc.com | 877 ERI-LINE
All designs, specifications, and availabilities of products and services presented in this publication are subject to change without notice.
Copyright © 2012 Electronics Research, Inc. All rights reserved. Printed in USA (No. 20090318009_AEN02)
