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SPEAG新的OTA仿真模型SAM V4.6BSE为安装在头部的测试设备提供最大的灵活性，如耳机，头盔或智能眼镜。SAM-V4.6BSE是我们最新的高精度SAM头部模型，经过优化，可在宽频率（0.3-3GHz或3-6GHz）测试智能头戴式耳机和助听器。
此模型具有精确解剖构造有损耳朵，该耳朵具有和人类皮肤相同的特性，SAM-V4.6BSE为耳廓佩戴天线提供真实的OTA结果，包括接触皮肤或置于耳道内的设备。对于所有SPEAG的SAM头部模型，SAM-V4.6BSE满足所有CTIA相关的几何构造和材料属性的要求。
| Application | 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 Assessment of radiation pattern or total radiated power of antennas mounted on or close to the ears, nose, face or head Redesigned smooth outer shell to better fitting of devices |
| Compliance | Geometry compliant with SAM data as defined by IEEE SCC34 and 3GPP TR25.914 "Measurements of Radio Performances for UMTS Terminals in Speech Mode" Release 6 and CTIA Certification Standard “Test Plan for Wireless Device Over-the-Air Performance” Revisions 3.0 to 3.6 (June 2016) from 300MHz - 6 GHz |
| Dimensions | Width: 250 mm (w/o phone positioner) |
| Construction | Phantom Shell: high precision injection moulded PP made of low-loss plastic (dielectric constant < 5.0, loss-tangent < 0.05), thickness: 2 ± 0.2 mm, integrated positioning lines, sealed top cap
Gel filling: dielectric parameters compliant with head simulating media; 5.9 liters (7.2 kg) of gel, stable for a minimum of 3 years if kept sealed and in temperature range 22 ± 5 °C
Mounting on a Turntable: 8mm holes in a plane 210mm wide x 174mm deep
Ears: manufactured from a silicon- and carbon-based mixture (color: black) with dielelctric parameters compliant with hand simulating media |
| Frequency Range | Gel filling: 0.3 - 6 GHz Ears: 0.3 - 3 GHz (SAM-V4.6BSE) and 3 - 6 GHz (SAM-V4.6BS3TO6E) |
