Product Review
That's one slim cellular antenna! At just 75mm long from tip to tip and and with a thickness of just 2mm, this 3dBi GSM antenna is slim, compact and sensitive, with a 3dBi gain.  The antenna juts out from its base with stick-on back so you attach it to an enclosure if you're making something like, say, a DIY phone.  It has a tiny uFL connector on the end - which is perfect for the FONA - but will also work well for any other RF project on the 850/900/1800/1900/2100 bands, such as any other Cellular or GSM/GPRS device.
We also offer a version of this antenna with a longer 300mm cable .
Â
![Adafruit Slim Sticker-type GSM/Cellular Quad-Band Antenna - 3dBi uFL [ADA1991] Adafruit Slim Sticker-type GSM/Cellular Quad-Band Antenna - 3dBi uFL [ADA1991]](https://m.media-amazon.com/images/I/41DeV-tbmCL._SL500_.jpg)

![Adafruit FONA 808 - Mini Cellular GSM + GPS Breakout [ADA2542]](https://m.media-amazon.com/images/I/51Ra4gHaj1L._SL75_.jpg)


![Adafruit Passive GPS Antenna uFL - 15mm x 15mm 1 dBi gain [ADA2461]](https://m.media-amazon.com/images/I/51-E-ha+erL._SL75_.jpg)

![Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates [ADA746]](https://m.media-amazon.com/images/I/41mKpPUZBmL._SL75_.jpg)



