# Mini GSM/Cellular Quad-Band Antenna - 2dBi SMA Plug

**Type:** Product page · **SKU:** ADA1859 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/mini-gsm-cellular-quad-band-antenna-2dbi-sma-plug.html ([markdown](https://core-electronics.com.au/mini-gsm-cellular-quad-band-antenna-2dbi-sma-plug.html.md))

This 2.4"/61mm long antenna has 2dBi of gain and 50O impedance so it will work fantastically with just about any 850/900/1800/1900/2100 wireless receiver/transmitter...

## Pricing

- **Price:** $10.75 (inc GST) — $9.77 AUD, exc GST
- **Quantity discounts:** 10+ $9.48 (exc GST) · 50+ $9.28 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 08 and Sep 14.

## Description

This 2.4"/61mm long antenna has 2dBi of gain and 50O impedance so it will work fantastically with just about any 850/900/1800/1900/2100 wireless receiver/transmitter such as any Cellular or GSM/GPRS device. 

Antenna comes with a SMA connector, which is the most common type you'll see for Cellular development boards. [If you need to connect this to an RP-SMA connector for some reason, use this handy adapter](https://core-electronics.com.au/sma-jack-to-rp-sma-plug-rf-adapter.html) and [if you need to connect to a u.FL connector, just pop on this adapter.](https://core-electronics.com.au/sma-to-ufl-u-fl-ipx-ipex-rf-adapter-cable.html)

## Technical Details

### Specifications:

- [Datasheet](https://core-electronics.com.au/attachments/localcontent/1859_2dBi_GSM_Antenna_67353b95a76.pdf)
- Frequency: 850/900/1800/1900/2100 MHz
- Gain: 2 dBi
- V.S.W.R.: <=2:1
- Polarization: Vertical
- Connector: SMA Male (Option)
- Impedance: 50O
- Operation Temperature: -20ºC ~ 60ºC
- Storage Temperature: -30ºC ~ 75ºC
 
### Dimensions:

- Length: 61mm / 2.4"
- Weight: 6g
- [Image of dimensions ](https://core-electronics.com.au/attachments/localcontent/1859_dims_13098442388.jpg)
 
![](https://core-electronics.com.au/attachments/localcontent/rohs_icon_8216055e11.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/8/1859-01.jpg)