Select language and region
English 日本語 한국어 繁體中文

FXP74 2.4GHz Black Diamond Flex PCB Antenna, 100mm Ø1.13, I-PEX MHF® I (U.FL)


Black Diamond – 2.4GHz Flex Circuit PCB Antenna
Peak Gain 4dBi, Efficiency 50%
Ø1.13, 100mm cable, I-PEX MHF® I (U.FL comp)
Dimensions: 47*7*0.1mm
RoHS & REACH Compliant

Image FXP74.07.0100A


FXP74 2.4GHz Black Diamond Flex PCB Antenna, 100mm Ø1.13, I-PEX MHF® I (U.FL)


The FXP74 Black Diamond is a small ultra-low profile antenna for 2.4GHz band that includes Bluetooth, Zigbee, and Wi-Fi single band application. The FXP74 has a peak gain of 4dBi at 2.4GHz and efficiencies of above 50%. This Taoglas patent granted antenna is unique in the market with exceptionally stable performance in different applications. It is made from a flexible polymer, has a tiny form factor (14mm*7.0mm*0.1mm) and has double-sided 3M tape for easy and robust “peel and stick” mounting. The FXP74 is the ideal all-round antenna solution for fitting into narrow spaces and still maintaining high performance, for example on the inside top or adjacent side applied directly to the plastic housing of LCD monitors, tablets, smartphones, small AP routers, etc.

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. 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 the 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.

Technical Specification
Name Value
RoHS Yes
Antenna Type Embedded Antennas, Wi-Fi/Bluetooth
Mechanical Style Flex PCB
Gain (Max) 4
Impedance 50
Minimum Operating Temperature -40°C
Maximum Operating Temperature 85°C
Mounting Style Adhesive
Termination Style Connector
Antenna Connector Type I-PEX MHFI
Cable Type 1.13 Coax
Connector Body Style Straight
Polarity Linear
Frequency Range 2400-2500MHz
Connector Polarity Normal
Cable Length (mm) 100
Packaging Carton
Wi-Fi Bands 2.4GHz
Length (mm) 47
Width (mm) 7
Height (mm) 0.1
Weight (g) 1.2

By default, we will search the Taoglas Product Catologue which includes in excess of 900 products.

However, if you wish to find non-product content such as a Support Document or Press Release, choose Search Website.

Search Results