WA500W301151 TAOGLAS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 20
Technical content
SPE-13-8-045/G/SS Page 1 of 20 SPECIFCATION Part No. : WA.500w.301151 Product Name : Stingray Adhesive Mount Wi-Fi/Zigbee Antenna Features : Dual Band 2.4-2.5 GHz, 4.9-6.0 GHz IP-65 Water Resistance RG-174 – 3M, RP-SMA(M) RoHS Compliant
SPE-13-8-045/G/SS Page 2 of 20 1. Introduction The WA.500w Stingray is a high efficiency, high gain adhesive mount dual band wireless antenna. Its high quality low profile covert housing can be attached onto the glass or plastic. The WA.500w is d esigned for applications that require omni-directional gain across both bands to ensure wide coverage area and constant reception and transmission for Wi-Fi and ZigBee applications. Many module manufacturers specify peak gain limits for any antennas that are to be connected to that module. Those peak gain limits are based on free-space conditions. In practice, the peak gain of an antenna tested in free -space can degrade by at least 1 or 2dBi when put inside a device. So ideally you should go for a slightly higher peak gain antenna than mentioned on the module specification to compensate for this effect, giving you better performance. Upon testing of any of our antennas with your device and a selection of appropriate layout, integration technique, or cable, Taoglas can make sure any of our antennas’ peak gain will be below the peak gain li mits. Taoglas can then issue a specification and/or report for the selected antenna in your device that will clearly show it complying with the peak gain limits, so you can be assured you are meeting regulatory requirements for that module. For example, a module manufacturer may state that the antenna must have less than 2dBi peak gain, but you don’t need to select an embedded antenna that has a peak gain
SPE-13-8-045/G/SS Page 3 of 20 of less than 2dBi in free-space. This will give you a less optimized solution. It is better to go for a slightly higher free -space peak gain of 3dBi or more if available. Once that antenna gets integrated into your device, performance will degrade below this 2dBi peak gain due to the effects of GND plane, surrounding components, and device housing. If you want to be absolutely sure, contact Taoglas and we will test. Choosing a Taoglas antenna with a higher peak gain than what is specified by the module manufacturer and enlisting our help will ensure you are getting the best performance possible without exceeding the peak gain limits. Cables and Connectors are customizable.
SPE-13-8-045/G/SS Page 4 of 20 2. Specifications ELECTRICAL Frequency 2.4/5.8GHz Polarization Linear Impedance 50Ω VSWR 1.92 Max Base Diameter 55mm MECHANICAL Base Height 10.8mm Dimensions Diameter 55mm Height 10.80mm Colour Black Connector RP-SMA(M), Fully Customizable Cable RG174 Length = 3M, Fully Customizable Weight 62g
SPE-13-8-045/G/SS Page 5 of 20 Frequency Efficiency (%) Average Gain dBi Peak Gain dBi On Plastic On Glass On Plastic On Glass On Plastic On Glass Plastic Dimension 520*520*13.8mm, PC+ABS Glass Dimension 500*500*3mm3
SPE-13-8-045/G/SS Page 6 of 20
SPE-13-8-045/G/SS Page 7 of 20
SPE-13-8-045/G/SS Page 8 of 20
SPE-13-8-045/G/SS Page 9 of 20 3. Mechanical Drawing (Unit: mm)
SPE-13-8-045/G/SS Page 10 of 20 4. Antenna Characteristics 4.1. Test Setup
SPE-13-8-045/G/SS Page 11 of 20
SPE-13-8-045/G/SS Page 12 of 20
SPE-13-8-045/G/SS Page 13 of 20
SPE-13-8-045/G/SS Page 14 of 20
SPE-13-8-045/G/SS Page 15 of 20
SPE-13-8-045/G/SS Page 16 of 20
SPE-13-8-045/G/SS Page 17 of 20
SPE-13-8-045/G/SS Page 18 of 20
SPE-13-8-045/G/SS Page 19 of 20
SPE-13-8-045/G/SS Page 20 of 20 5. Packaging Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. Copyright © Taoglas Ltd.