WDMP.2458.A 5dBi Embedded Dual-Band WiFi Circular Polarized 50mm Patch Antenna With SMA(F) Connector
Wi-Fi antenna which consists of an advanced composite dielectric structure,
providing better performance at greater distance and a broader band frequency
range in the smallest package in the market.
Using military grade substrates, the WDMP.2458.A is aimed at unmanned systems,
such as unmanned aerial/ground vehicles (UAVs/UGVs), robotics, and ground
controllers/stations, applicable in different sectors from civilian, law enforcement, to
defence.
Taking advantage of substrates of low dielectric constant and low dissipation factor,
the WDMP.2458.A uses glass microfiber reinforced PTFE substrates to minimize
signal transmission loss in order to achieve high efficiency. It performs with high
efficiencies at WiFi bands from 2400~2500MHz and 5150~5850MHz of 74% and
67%, and with peak gains of 5.5 dBi and 7.3 dBi respectively.
Using circular polarized signals means the link is more stable for devices where the
direction of orientation is unknown or where multipath is an issue.
The WDMP.2458.A’s low profile design, equipped with a SMA(F) connector, is easy
to install inside a housing or directly onto a PCB mainboard. It has four thru-holes at
the patch corners, allowing users to fix the antenna with screws. The antenna has
passed ISO 16750 high/low-temperature test and random vibration reliability
testing.
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 limits. 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 of less than 2dBi in free-space. This will give you a less optimized
solution. In that case it will be 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.
|
5dBi Embedded Dual-Band WiFi Circular Polarized 50mm Patch Antenna With SMA(F) Connector |
|
|
Datasheet |
|
|
RoHS |
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
|
|
|
|
|
|
SPE-15-8-046/A/AW |
|
|
2.1 MB |
- +1 Like
- Add to Favorites
Recommend
- Taoglas Announces The Most Comprehensive Portfolio of Next Generation Wi-Fi 6 Antennas
- Taoglas ＆ LvLogics‘ Silo Monitoring IoT Solution Wins “Smart Agriculture Solution of the Year“ in 2021 IoT Breakthrough Awards Program
- Taoglas Strengthens its IoT Managed Services Offering with Acquisition of Smartsensor Technologies
- Taoglas Launches a New Wideband Omnidirectional Antenna for Use in Mission Critical Communications
- TG.09 4G Terminal Hinged SMA(M) Mount Monopole Antenna Covering Worldwide 4G Bands between 700-3800MHz | Taoglas
- Taoglas Unveils New Compact Active Multiband GNSS Antennas for Critical High-accuracy Positioning and Timing
- Taoglas Genset Insights Combined with Its Cloud Platform, Providing A Scalable End-to-end Solution
- Taoglas and LvLogics Finalists for Global Mobile Award, at Mobile World Congress 2021
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
