SERVICE AND SUPPORT 
Extensive RF Experience 
"    Our Savvi ceramic antennas are supported by exten-
sive application notes, and when needed, by the    
expertise of RF engineers who have integrated      
hundreds of antenna designs into wireless devices. 
Global Operations & Design Support 
"    Ethertronics global operations encompass an         
integrated network of design centers that provide  
local customer support. 
These highly innovative antennas provide 
competitive advantages for designers of cell phones, 
laptops and other mobile equipment by combining 
GPS & Bluetooth antennas in a single, highly compact 
form factor suitable for the thinnest/smallest 
devices. Ethertronics Isolated Magnetic Dipole (IMD) 
technology utilizes superior RF isolation to deliver 
the utmost in high performance. 
Preliminary PRODUCT Data Sheet:  GPS & Bluetooth  
Savvi
TM 
Embedded Ceramic
   
GPS & Bluetooth
?/DIV>
 Antenna   
1.575 and 2.42.5 GHz 
END USER ADVANTAGES 
Superior Range 
"    Greater antenna efficiency means longer range. 
Exceptional Coverage 
"    Better GPS coverage delivers improved performance 
in buildings, cars or other areas where signal        
reflection occurs.  
"    Better Bluetooth coverage means more reliable   
wireless connections. 
Faster Acquisition Times 
"    Users experience faster signal acquisition for GPS 
readings and Bluetooth connections. 
DESIGN ADVANTAGES 
Best in Class PerformanceSmallest Occupied Volume 
"    High efficiency 
"    Minimal ground clearance and component keep out 
areas.  Very low component height. 
"    High selectivity eliminates the need for additional 
filters and frees board space. 
High Tolerance to Frequency Shifts 
"    IMDs high RF isolation resists antenna de-tuning that 
can otherwise impair reception. 
"    Single part works for various PCB sizes and layouts. 
Quicker Time-to-Market 
"    Fewer design changes 
"    Simpler implementationno matching networks. 
RoHS Compliant 
" Ethertronics antennas comply with the European RoHS 
Directive 2002/95/EC.  
ETHERTRONICS 
9605 Scranton Road, Suite 300 | San Diego, CA 92121 - USA | www.ethertronics.com 
tel +(1) 858.550.3820 | fax +(1) 858.550.3821 | contact: info@ethertronics.com 
 
TECHNOLOGY ADVANTAGES 
KEY BENEFITS 
Part No. M032100  
Real-World Performance and Implementation 
Ceramic antennas may look alike on the outside, but 
the important difference is inside.  Other antennas 
may contain simple PiFA or monopole designs that 
interact with their surroundings, complicating      
layout or changing performance with use position.       
Ethertronics antennas utilize patented IMD technol-
ogy to deliver a unique size and performance combi-
nation.  
Stays in Tune 
High RF isolation means 
IMD antennas resist      
detuning regardless of 
usage position.  And one 
standardized part can 
typically be placed in a 
variety of locations. 
 
Smallest Effective Size 
IMD antennas require a 
smaller keep-out area for surrounding components, 
leading to a smaller effective size. 
High Performance 
IMDs high efficiency and simple design rules lower 
development risk and speed time-to-market without 
sacrificing performance.  Plus, high RF selectivity 
eliminates the cost and space for band-pass circuitry. 
More information is available on our Website at 
www.ethertronics.com/resources/.