# WLAN Passive Patch Antenna, WLAN, SMT Mount w/Standard Reflow Soldering

![Product image](https://novapart.co/image/farnell:2250243/)

**URL**: https://novapart.co/products/ADA%20WLAN%2025254/wlan-passive-patch-antenna-smt-mount-w-standard
**SKU**: ADA WLAN 25254
**Manufacturer**: ADACTUS
**Price**: €5.8000
**Stock**: 10+
**Lead Time**: 71 days (indicative)

## Description

Antenna Type:Patch; Frequency Min:2.4GHz; Frequency Max:2.5GHz; Antenna Mounting:SMD; Gain:5dBi; VSWR:1.5; Input Power:-; Input Impedance:50ohm; Antenna Polarisation:Right Hand Circular; Pro

## Specifications

| Parameter | Value |
|---|---|
| Gain | 5dBi |
| Vswr | 1.5 |
| Input Power | - |
| Antenna Type | Patch |
| Frequency Max | 2.5GHz |
| Frequency Min | 2.4GHz |
| Product Range | - |
| Input Impedance | 50ohm |
| Antenna Mounting | SMD |
| Antenna Polarisation | Right Hand Circular |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2250243/)

## **ADA-WLAN25254** 

## **____________________________________** 

## **SMT WLAN Passive Patch Antenna** 

## **____________________________________** 

- **SMT Mount** 

- **2487MHz (standard)** 

- **High Performance** 

- **25x25x4 mm** 

- **Suitable for embedded** 

- **applications** 

ADA-WLAN25254 is a high performance, high quality passive WLAN antenna module for SMT mount with standard reflow soldering. 

It’s especially designed for small integrated devices and low cost production creating high yield. 

**____________________________________** 

February 2010 

1/5 

www.adacus.se 

## **Specification** 

|Category|GPS|
|---|---|
|Frequency|2450MHz ± 50 MHz|
|Center Frequency|2487MHz ± 4MHz|
|Polarization|R.H.C.P.|
|Bandwidth|80 MHz min Return Loss �-10dB|
|VSWR|1.5 Max|
|Gain at Zenith|Typ. 5.0 dBi|
|Axel Ration|3 dB Max|
|Impedance|50 Ω|
|Freq. Temp. Coeff.|0 ± 20ppm / �|
|Operating temperature|-40 — +105 ˚ C|
|Size|25 x 25 x 4 mm|
|Weight|5 ± 0.5 grams|
|Mounting|SMT|
|ROHS|Compliant with EU|
|||



February 2010 2/5 www.adacus.se 

**____________________________________** February 2010 3/5 www.adacus.se 

## Dimensions 

Layout Dimensions 

Ground Plane Dimension 

**____________________________________** February 2010 4/5 www.adacus.se 

Ordering codes 

|TYPE|Description|Comment|
|---|---|---|
|ADA-WLAN25254|WLANPatch|WLAN CeramicPatch|



For the latest updates, visit our Web site: _www.adactus.se_ 

## **Disclaimer** 

Information furnished is believed to be accurate and reliable. However, Adactus assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. Adactus reserves the right to make changes without further notice to any product herein to improve reliability, function or design. Adactus does not assume any liability arising out of the application or use of any product described herein. 

This publication supersedes and replaces all information previously supplied. Adactus products are not authorized as critical components in life support devices or systems. 

**____________________________________** 

February 2010 

5/5 

www.adacus.se 



## Links

- [View this product on Novapart](https://novapart.co/products/ADA%20WLAN%2025254/wlan-passive-patch-antenna-smt-mount-w-standard)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/adactus/ada-wlan-25254/antenna-wlan-ceramic-patch/dp/2250243)
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