R

®

adi Sense 4
LASER powered field strength probe
Accurate · High Speed · Robust · Small
World leader in Innovation!
DARE!! Instruments, the inventor of the first LASER powered E-field probe in
de world provides a full range of small and fast LASER powered probes from 9
kHz to 18 GHz. The first RadiSense® probe was developed and produced in the
previous century. Delivered to companies all around the world, this probe has
become the industry standard. The RadiSense® has proven to deliver the best
quality in the market, with unprecedented measurement uncertainty.
Small and accurate
Due to its small size the RadiSense® 4 GHz field strength probe puts an end to
all size-related field strength measurement problems. With a probe size of only
5.3 x 5.3 x 5.3 cm, resulting in a measurement volume of 74 cm3 (smallest
competitive probe is 185 cm3) it ensures accurate measurements especially in
small (G)TEM cells. RadiSense® probes are the smallest probes in the world!
High speed and wide band
With a measurement speed of 60 samples per second (high speed option
installed) for all separate axis and isotropic value, the RadiSense® ensures fast
measurements. Due to the wide frequency range starting at 9 kHz up to 4 GHz it
is ideally suited for EMC Automotive, Military and CE marking applications.
Robust
The RadiSense® probe comes in a strong rigid housing; hence it is very robust
compared to other probes.

Dijkstra Advice, Research & EMC Instruments B.V.
Vijzelmolenlaan 7 – NL-3447 GX Woerden
The Netherlands
Tel: +31 348 41 65 92
Fax: +31 348 43 06 45
Internet: www.dare.eu
E-mail: instruments@dare.eu
The Standard in EMC Instruments & Software,
Consultancy and Training.

Battery-free
DARE!! invented the first battery free probe in 1999. Although several
companies have tried to copy this technology, the long experience of DARE!!
with LASER power technology has resulted in the world’s most reliable
LASER powered field probe. Using LASER light as a power source, battery
related problems like large probe dimension and quickly drained batteries are
avoided. Furthermore a LASER powered probe is particularly useful for
continuous measurements (e.g. overnight testing). The probe measures all three
E-field axes using low noise amplifiers and a single chip microprocessor. The
measured E-field strength data is communicated to the read-out unit through a
second fibre optic cable.
Software support
The RadiSense® field strength probes are supported by the RadiMation®
automated EMC measurement software. The probe can also be controlled with
most available commercial EMC test software packages.
Versions
The RadiSense® is standard supplied with a plug-in card for the series of
RadiCentre® EMC test systems. The RadiCentre® allows the RadiSense® probes
to communicate by RS232, USB, LAN or GPIB (IEEE 488) interfaces. The
RadiCentre®-1 (CTR1001S) single slot mainframe can control one field probe.
The RadiCentre®-4 (CTR1004B) has 2 available slots and the RadiCentre®-9
(CTR1009B) has 7 available slots. Both the 2-slot and 7-slot RadiCentre® units
have a 7 inch color TFT touchscreen display, which can be used for monitoring
applications with multiple E-field probes.