以下是 ettus research LLC 提供的 Vert2450 的相关详细信息：
The HyperGain® Model HG2458RD is a high performance TriBand rubber-duck antenna designed to operate from 2.4 GHz to 2.5 GHz, 4.9 GHz to 5.3 GHz and 5.7 GHz to 5.8 GHz. The Multi-Band design of this antenna eliminates the need to purchase different antennas for each frequency. The TriBand design of this antenna helps reduce interference and noise since it will reject out-of-band signals between the three bands of this antenna. This omnidirectional "rubber-duck" antenna provides broad coverage and 3 dBi gain.
Measuring 7.79 " long, this flexible antenna features a tilt-and-swivel SMA-Male connector, allowing them to be used vertically, at a right angle, or any angle in-between. It is suitable as a replacement RF antenna for many radios that are equipped to connect with antennas with SMA-Male connectors.
L-com Item #：HG2458RD-SM
UPC（Universal Product Code）#： 822335074385
RoHS Status：RoHS Compliant
DataSheet - DS_HG2458RD-SM.pdf
注：2.4 GHz to 5.8 GHz 3 dBi TriBand Rubber Duck Antenna - SMA-Male （原文出处，翻译整理仅参考! ）