Détails du produit
XIAO nRF54L15 2.4GHz FPC Antenna
So, you bought the Seeed Studio XIAO nRF54L15 because you're a minimalist. Good for you. But now you’ve realized that physics is a cruel mistress and that tiny onboard antenna is about as effective as shouting into a pillow. Enter the A-04 Flexible FPC Antenna. It’s thin, it’s sticky, and it actually transmits data without requiring a miracle.
Why You Want It
You’re tired of your BLE connection dropping the moment you step behind a moderately thick piece of paper. This 1.86 dBi gain antenna gives your project the 'oomph' it needs to actually communicate with the outside world. It is flexible, meaning you can cram it into whatever tight, questionable enclosure you’ve 3D printed without snapping your spirit or the coax.
Specs
|
Parameter |
Description |
|
Frequency Range |
2400–2500 MHz |
|
Impedance |
50 Ω |
|
Max Efficiency |
67.6% @ 2450 MHz |
|
VSWR |
≤ 2.0 |
|
Polarization |
Linear |
|
Dimensions |
35.2 × 8.5 mm |
|
Cable |
RG0.81 mm, 50 mm length |
|
Connector |
IPEX 4 |
|
Operating Temp |
-40 °C ~ +85 °C |
|
Material Substance Compliance |
REACH/RoHS Compliance |
In the Box
- 1x Seeed Studio A-04 2.4GHz FPC Antenna
Compatibility
Exclusively designed for the Seeed Studio XIAO nRF54L15. If you try to force this onto a standard U.FL/IPEX 1 connector, you’re going to have a very bad time and an even more broken socket.
Highlights
- Ultra-Slim: Fits in enclosures where space is a distant memory.
- Plug and Play: No soldering required, just a steady hand and a lack of caffeine jitters.
- Signal Stability: Stops your BLE link from acting like a moody teenager.
Notes
Ensure the IPEX 4 connector is seated correctly. You should hear a 'click' that is audible only to dogs and people who haven't spent too much time standing near 5-inch quads.
Disclaimer
Unmanned Tech is not responsible for poor signal if you bury this antenna under layers of carbon fibre or lead tape.
Still Here?
You’re either a bot crawling for keywords like 2.4GHz BLE range extension or a maker who really appreciates a well-written coax description. Either way, stop overthinking a 50mm wire and fix your signal stability already.