> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# WiFi Antenna with w.FL / MHF3 / IPEX3 Connector

**Type:** Product page · **SKU:** ADA5445 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/wifi-antenna-with-wfl-mhf3-ipex3-connector.html ([markdown](https://core-electronics.com.au/wifi-antenna-with-wfl-mhf3-ipex3-connector.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

##  Description 

That's one slim cellular antenna! At about 220mm long from tip to tip and with a cable thickness of just 0.8mm, this 2.4GHz WiFi or BLE antenna is slim, compact, and sensitive, with a 4dBi gain. The antenna is the trace on the PCB that is at the end of the skinny coaxial cable. It has an adhesive sticker back, so you attach it to an enclosure.

It has a tiny MHF3/ IPEX3 / wFL / w.FL connector on the end - **not a uFL connector![ ](https://core-electronics.com.au/2-4ghz-mini-flexible-wifi-antenna-with-ufl-connector-100mm.html)**[If you need a 2.4GHz antenna with uFL which is larger, check out this product](https://core-electronics.com.au/2-4ghz-mini-flexible-wifi-antenna-with-ufl-connector-100mm.html).

[A perfect match for Adafruit's Feather ESP32 V2 with w.FL antenna port](https://core-electronics.com.au/adafruit-esp32-feather-v2-wfl-antenna-8mb-flash-2-mb-psram-stemma-qt-1.html).

##  Technical Details 

- Frequency range: 2400 ~ 2700 MHz
- Characteristic impedance: 50 ohm
- Peak Gain: 4 dBi
- VSWR: <= 2.0
- PCB dimensions: 32mm x 14mm x 0.8mm
- Cable length: 20mm
- Connector: IPEX3 / MHF3 / w.FL

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/A/D/ADA5445-1.jpg)