Swissmade
EM - PHANTOMS
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EAR-A1-P10

EAR-A1-P10 and EAR3TO110-A1-P10

Pair of exchangeable EAR inserts with Anatomical pinna1 for HEAD-P10

Pair of exchangeable anthropomorphic ear phantoms for evaluating the OTA performance of mobile phones, wireless ear-worn devices, smart glasses/goggles, new generation virtual reality (VR) headsets and other ear- and head-worn devices

Application

Assessment of radiation pattern or total radiated power of any head-, ear- and face-worn wireless device in combination with FACE-P10 /FEYE-P10 and HEAD-P10; assessment of radiation pattern or total radiated power of mobile phones in talk mode in combination with a hand phantom or in head only mode

Compliance

Material properties compliant with CTIA certification standard "Test Plan for Wireless Device Over-the-Air Performance" Revision 3.8.1 (October 2018) requirements for hand material for all defined and expected test frequencies in the 0.3 GHz to 6 GHz range

Weight < 0.5 Kg
Dimensions

Width: 107 mm
Depth: 55 mm
Height: 122 mm

Construction

Manufactured from a lossy silicone-carbon-based mixture (color:Black) with material properties according to CTIA definitions for hand phantoms; a special low-loss silicone coating is applied to EAR3TO110-A1-P10 that extends the frequency range to 110GHz

Frequency Range

EAR-A1-P10:            0.3 - 3 GHZ
EAR3TO110-A1-P10:  3 - 110 GHz (note special handling instructions)

Compatibilities

Compatible with POPEYE10 whole body phantom

Compatible with HEAD-P10 head phantom

Target Dielectric Parameters

ref: CTIA Certification Standard “Test Plan for Wireless Device Over-the-Air Performance” Revision 3.8.1 (October 2018)

Frequency

(MHz)

Permittivity

Elec. Cond.

(S/m)

300 37.1 0.36
450 33.9 0.43
835 30.3 0.59
900 30.0 0.62
1450 27.9 0.85
1575 27.5 0.9
1800 27.0 0.99
1900 26.7 1.04
1950 26.6 1.07
2000 26.5 1.09
2100 26.3 1.14
2450 25.7 1.32
3000 24.8 1.61
4000 23.5 2.18
5000 22.2 2.84
5200 22.0 2.98
5400 21.7 3.11
5600 21.4 3.25
5800 21.2 3.38
6000 20.9 3.52

 
 
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