Atec Teseq-Schaffner-Emipak User Manual
Emi pak – emi diagnosis easier than ever before

The earlier EMC precautions are 
taken in development the better as 
costs for possible redesign can be 
kept to a minimum. EMI PAKs from 
Rohde&Schwarz help you with the 
EMI diagnosis of electronic circuits 
and devices during development. 
They are complete solutions allowing 
the early detection and elimination of 
EMI sources. 
Depending on the field of applica-
tion, you may choose between four 
different packages. EMI PAK S and 
EMI PAK L comprise all required 
components for measuring conducted 
emission in the frequency range from 
9 kHz to 30 MHz (including a 
CISPR line impedance stabilization 
network). The additional broadband 
antennas of EMI PAKs M and XL 
permit fast measurements of radiated 
RFI over an extremely wide frequency 
range from 30 MHz to 1 GHz using 
one antenna only. This means that no 
time is wasted on switching between 
different antennas. The BiLog antenna 
contained in EMI PAK XL offers a 
better antenna factor and thus a 
wider dynamic range thanks to the 
built-in matching network. The two 
magnetic field probes contained in 
all the packages make for reliable 
and easy detection of critical in-circuit 
points.
EMI PAK – EMI diagnosis easier than ever before
For precompliance detection of EMI sources
