Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
Features:
• Vertical mount on board
• Compact size W x L x H
(2.5 x 8 x 8 mm)
• Low weight (390 mg)
• Lead Free materials
• Fully SMD compatible
• Glue needed between antenna
and PCB
• Lead free soldering compatible
• Tape and reel packing
Applications:
• GSM Cellualr 850 Band
• 869-894 MHz
• ISM 868 MHz
Issue: 2046
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
For more information:
Pulse Worldwide Headquarters
15255 Innovation Drive #100
San Diego, CA 92128
USA
Tel:1-858-674-8100
Pulse/Larsen Antennas
18110 SE 34th St Bldg 2 Suite 250
Vancouver, WA 98683
USA
Tel: 1-360-944-7551
Europe Headquarters
Pulse GmbH & Do, KG
Zeppelinstrasse 15
Herrenberg, Germany
Tel: 49 7032 7806 0
Pulse (Suzhou) Wireless Products Co, Inc.
99 Huo Ju Road(#29 Bldg,4th Phase
Suzhou New District
Jiangsu Province, Suzhou 215009 PR China
Tel: 86 512 6807 9998
1
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
ELECTRICAL SPECIFICATIONS
Frequency
869-894MHz
Nominal Impedance
50
Return Loss
Radiation Pattern
<-9 dB
Omni
Gain
-1dBi
Efficiency
35%
Polarization
Vertical
Power Withstanding
3W
MECHANICAL SPECIFICATIONS
Dimension
2.5 x 8 x 8 mm
Weight
0.39 g
Antenna Materia
Plastic : LCP
Helix : Sn Plated Spring Steel
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
-40 ~ +85 °C
Storage Temperature
-40 ~ +85 °C
RoHS Compliant
Yes
Issue: 2046
2
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
MECHANICAL DRAWING
Issue: 2046
3
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
PWB Layout
Issue: 2046
4
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
PWB Layout
Issue: 2046
5
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
PWB Layout
Issue: 2046
6
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
PWB Layout
Issue: 2046
7
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
PWB Layout
Issue: 2046
8
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
CHARTS
Return Loss
Issue: 2046
9
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
CHARTS
Gain
Radiation Efficiency
Issue: 2046
10
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
CHARTS
Z+: (Theta) = 0
X+: (Phi) = 0
Y+: (Phi)
=+90
Issue: 2046
11
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
Recommendation for reflow soldering
CHARTS
process
Issue: 2046
12
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.
Description: 850 MHz RX Diversity Helical SMD
Series: Helical SMD Antenna
Antenna
PART NUMBER: W3118A
PACKAGING
600pcs antennas packed in a tape & reel.
1 label on each tape & reel with part number, date code and Qty.
4 tape & reels of antennas (total 2400pcs antennas) packed in a Carton
1 label on each Carton with part number, date code and Qty.
P.S.: The antenna is placed vertically in the tape & reel, so it can be picked and placed
for the SMT process.
Issue: 2046
13
In the effort to improve our products, we reserve the right to make changes judged to be necessary.
CONFIDENTIAL AND PROPRIETARY INFORMATION
This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws.
Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or
use without specific written authorization of Pulse is strictly forbidden.