L113.A (03/11)1 pulseelectronics.com/products/antennas
IP67 Active 6 Band
GPS Antenna
Pulse Part Number W4120 Family
San Diego, CA 858 674 8100 Vancouver, WA 360 944 7551 Europe 49 7032 7806 0 Asia 86 755 33966678 North Asia 886 3 4356768 China 86 512 6807 9998
The W4120 family oers a multi-band, active GPS an-
tenna combining compact size with the ability to sup-
port most international wireless services. The active
GPS antenna provides exact location-based informa-
tion which can be communicated using the 3G frequen-
cies. The low profile housing is compatible with IP67
allowing for outdoor use.
Features
- Active GPS & 3G functionality
- IP 67 rated Product
- Adhesive Mounting
- Other cable and connector variations available
- RoHS Compliant Product
Applications
- Navigation and location
- Fleet management
- Intelligent vehicle safety
- Asset tracking
- Pay-as-you-drive insurance
P/N Cable
Length
Connector
W4120GG3000 9.8’ (3 m) 3G - SMA Male
GPS - SMA Male
W4120EG5000 16.4’ (5 m) 3G - SMA Male
GPS - MMCX
W4120ER5000 16.4’ (5 m) 3G - MCX
GPS - MMCX
W4120GG5000 16.4’ (5 m) 3G - SMA Male
GPS - SMA Male
W4120GL5000 16.4’ (5 m) 3G - FME
GPS - SMA Male
2pulseelectronics.com/products/antennas
IP67 Active 6 Band
GPS Antenna
Pulse Part Number W4120 Family
L113.A (03/11)2 pulseelectronics.com/products/antennas
Environmental Specifications
Operating Temperature [°C] -40 to +85
Storage Temperature [°C] -40 to +85
Relative Humidity [%] 100
Mechanical Specifications
Radome Material PC/PET, UV resistant
Color Black
Ingress Protection IP67
Weight [oz/g] 4.7 / 145
Dimensions [Inches/mm] 5.4 x 1.5 x .6
[136 x 37.7 x 13.8]
Mounting Adhesive Tape
LNA Specifications
Gain at 3V [dBic / dB ± 2)] 5 / 26
Gain at 5V [dBic / dB ± 2] 5 / 25
Noise Figure 1.5 dB max
Current Draw [mA Max] 25
Voltage [V DC] 3 - 5
Electrical Specifications
Frequency 1 [MHz] 806-960
Frequency 2 [MHz] 1710-2170
Frequency 3 [MHz] 1574.4-1576.4
Nominal Impedance [Ω] 50
VSWR
Freq 1 2.5:1
Freq 2 2.5:1
Freq 3 2.0:1
Gain
Freq 1 [dBi avg] 0
Freq 2 [dBi avg] 0
Polariza-
tion
Freq 1 Linear Vertical
Freq 2 Linear Vertical
Freq 3 RHCP
Cable
Type [Freq 1/2] RG-174
Type [GPS] RG-174
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IP67 Active 6 Band
GPS Antenna
Pulse Part Number W4120 Family
L113.A (03/11)3 pulseelectronics.com/products/antennas
3pulseelectronics.com/products/antennas
Radiation Patterns
For More Information
Pulse Worldwide Headquarters
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
Tel: 858 674 8100
Fax: 858 674 8262
Larsen Brand Antennas
3611 NE 112th Avenue
Vancouver, WA 98682
USA
Tel: 360 944 7551
Fax: 369 944 7556
Europe Headquarters
Pulse GmbH & Do, KG
Zeppelinstrasse 15
Herrenberg
Germany
Tel: 49 7032 7806 0
Fax: 49 7032 7806 135
Asia Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Road, High-Tech Zone
Nanshan District, Shenzen, PR China 518057
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North Asia
3F, No. 198, Zhongyuan Road
Zhongli City, Taoyuan County 320
Taiwan R. O. C.
Tel: 886 3 4356768
Fax: 886 3 4356823
Pulse (Suzhou) Wireless Products Co, Inc.
99 Huo Ju Road, (#29 Bldg, 4th Phase)
Suzhou New District
Science & Tech Industrial Park
Jiangsu Province, Suzhou 215009 PR China
Tel: 86 512 6807 9998
Fax: 86 512 6809 8023
Performance warranty of products oered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2010. Pulse Electronics, Inc. All
rights reserved.
Vertical Plane – 1710-2170 MHzVertical Plane – 806-960 MHz
Horizontal Plane – 1710-2170 MHzHorizontal Plane – 806-960 MHz
