2.4GHz Mini Flexible WiFi Antenna with uFL Connector - 100mm
by Adafruit
This 4" / 100mm long flexible uFL 2.4GHz antenna has approx 4DBi gain and a 50Ω impedance so it will work fantastically with just about any 2.4-2.5GHz wireless receiver/transmitter such as the Adafruit CC3000s!
Antenna comes with a uFL (a.k.a u.FL / IPX / IPEX) connector, so no more need for additional adapters to get your IoT cloud flying high!
TECHNICAL DETAILS- Operating Range: 2400~2500MHz / 4900~5900MHz
- Efficiency: 90%
- Bandwidth (VSWR: 2.0 max.) 140 MHz / SWR < 2.0
- Polarization: Linear
- Radiation: Omni directional
- Antenna Gain: 4DBi
- Impedance: 50 ohm
- Cable: 100mm / 4" long
- Antenna: 40mm x 8mm / 1.6" x 0.3"
- Weight: 0.7g
2 customer reviews
a year ago
Pimoroni Interstate 75 is a great piece of HW. Works very fast, and the instructions on Pimoroni's web site on how to use it is fantastic. Got it to work in a very short time using python. Love it!
by ronald about Interstate 75 - RGB LED Matrix Driver via REVIEWS.io
by ronald about 2 years ago
Having previously used the Plasma range, I wanted to run something with a few more LEDs. So this was ideal for a 32x64 P3 LED matrix. As with previous uses, this was for a fight timer for our little ant-weight battle bot arenas. The benefit of the HUB75 displays over the lower density WS2812b 8x32 displays, is that they had wider and easier use of fonts and image libraries. In the first draft, I used the Jpeg library for the loading screen. But the low-quality nature of jpegs compression meant solid black was often displayed with a hint of other colours and a bit of blocking. I will probably move from MicroPython to another language which will enable easy use of BMP images, where the colours remain exactly what I want them to be!!!
by Neil about Interstate 75 - RGB LED Matrix Driver via REVIEWS.io
by Neil about 2 user photos
In stock – and ready to ship!
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2.4GHz Mini Flexible WiFi Antenna with uFL Connector - 100mm
ADA2308£2.40
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Having previously used the Plasma range, I wanted to run something with a few more LEDs. So this was ideal for a 32x64 P3 LED matrix. As with previous uses, this was for a fight timer for our little ant-weight battle bot arenas. The benefit of the HUB75 displays over the lower density WS2812b 8x32 displays, is that they had wider and easier use of fonts and image libraries. In the first draft, I used the Jpeg library for the loading screen. But the low-quality nature of jpegs compression meant solid black was often displayed with a hint of other colours and a bit of blocking. I will probably move from MicroPython to another language which will enable easy use of BMP images, where the colours remain exactly what I want them to be!!!
Neil