# Antenna, 915 MHz, 10mm x 3.2mm x 5mm

![Product image](https://novapart.co/image/farnell:4134346/)

**URL**: https://novapart.co/products/W3211/antenna-915-mhz-10mm-x-32mm-5mm
**SKU**: W3211
**Manufacturer**: PULSE ELECTRONICS
**Category**: Passive Components || Antennas - Single Band Chip
**Price**: €0.9480
**Stock**: 200+
**Lead Time**: 154 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Product Range | - |
| Centre Frequency | 915MHz |
| Antenna Case Size | 10mm x 3.2mm x 5mm |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4134346/)

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **Features:** 

- Frequency: 902-928MHz 

- Size: 10 x 3.2 x 5 mm 

- Gain: 1.35 dBi 

- Type: On Ground 

- SMD Compatible 

- RoHS Compliant 

- MSL level 1 

## **Applications:** 

- ISM 915MHz radios 

- Sensors 

- IoT 

- Transportation 

- Industry automation 

## All dimensions are in mm / inches 

## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. For more information: 

Pulse Worldwide Headquarters 15255 Innovation Drive #100 San Diego, CA 92128 USA Tel:1-858-674-8100 

Pulse/Larsen Antennas Europe Headquarters 18110 SE 34[th] St Bldg 2 Suite 250 Pulse GmbH & Do, KG Vancouver, WA 98683 Zeppelinstrasse 15 USA Herrenberg, Germany Tel: 1-360-944-7551Tel: 49 7032 7806 0 

Pulse (Suzhou) Wireless Products Co, Inc. 99 Huo Ju Road(#29 Bldg,4[th] Phase Suzhou New District Jiangsu Province, Suzhou 215009 PR China Tel: 86 512 6807 9998 

1 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

|Frequency|902-928MHz|
|---|---|
|Nominal Impedance|50|
|Return Loss Peak|-10dB|
|Return Loss Band edges|-3dB|
|Radiation Pattern|Omni|
|Peak Gain|1.35dBi|
|Efficiency|43%|
|Polarization|Linear|
|Power Withstanding|5W|
|**MECHANICAL SPECIFICATIONS**||
|Overall Length|10x3.2x5mm|
|Weight|0.73g|
|Antenna  Color / Material|Ceramic|



## **ENVIRONMENTAL SPECIFICATIONS** 

|Operating Temperature|-40~+85°C|
|---|---|
|Storage Temperature|-40~+85°C|
|RoHS Compliant|Yes|



## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

2 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

## **PART NUMBER: W3211** 

## **MECHANICAL DRAWING** 

**==> picture [163 x 14] intentionally omitted <==**

**----- Start of picture text -----**<br>
1 2<br>**----- End of picture text -----**<br>


|No.|Terminal Name|Terminal Dimensions|
|---|---|---|
|1|Feed / GND|1.5 x 2.75 mm|
|2|Feed / GND|1.5 x 2.75 mm|
|Antenna is symmetrical. Either of terminals 1 or 2 can be Feed / GND|||



## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

3 

# **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **MECHANICAL DRAWING AND TERMINAL CONFIGURATION** 

# _**Ground cleared under antenna TOP and MIDDLE layers, clearance area 10.8 mm x 8.25mm (BOTTOM layer solid ground)**_ 

## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

4 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **MECHANICAL DRAWING AND TERMINAL CONFIGURATION** 

# _**Recommended Antenna Pad Dimensions on PCB Layout (top surface) Ground cleared under antenna on top and inner layers, clearance area 10.8 mm x 8.25 mm**_ 

_**All metallization must be removed from top and inner layers, clearance Area ( 10.8 x 8.25 mm )**_ 

## **Bottom solid ground layer** 

## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

5 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

|**MECHANICAL DRAWING AND TERMINAL CONFIGURATION**|**MECHANICAL DRAWING AND TERMINAL CONFIGURATION**|**MECHANICAL DRAWING AND TERMINAL CONFIGURATION**|**MECHANICAL DRAWING AND TERMINAL CONFIGURATION**||
|---|---|---|---|---|
|_Recommended Antenna Pad Dimensions on PWB Layout (top surface)_|||||
||||1,70||
||el<br>9,10<br>ofS<br>10,80<br>pO] oO 0 0<br>FO<br>OO||||
||||OoD)||
|**1**<br>**2**<br>**3**<br>sor<br>ro.<br>8|||||
|RS RIg<br>col t}00) Oo||DETAIL|VERS<br> D<br>O|—|—la|+||
||**PCB contact pads**||**PCB contact pads**||
|No.|Terminal Name||Terminal Dimensions||
|1|Feed||1.70 x 1.45 mm||
|2|GND||1.70 x 1.45 mm||
|3|GND||1.70 x 3.20 mm||



## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

6 

## **Series: Chip Antenna** 

## **Description** : **902-928MHz Ceramic On Ground Antenna PART NUMBER: W3211** 

## **MECHANICAL DRAWING AND TERMINAL CONFIGURATION** 

## _Recommended test board layout for electrical characteristic measurement, test board outline size 120 x 37mm_ 

## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION COMPLIANT This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

7 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **CHARTS** 

Measured on the 120x37mm test board with matching circuit, 10pF shunt capacitor, position center location of test board edge. 

Ground cleared under antenna, clearance area 10.80 mm x 8.25 mm top and middle layers. 

## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

8 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **CHARTS** 

Measured on the 120x37mm test board with matching circuit, 10pF shunt capacitor, position center location of test board edge. 

Ground cleared under antenna, clearance area 10.80 mm x 8.25 mm top and middle layers. 

## Issue: 2049 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

9 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **CHARTS** 

Measured on the 120x37mm test board with matching circuit, 10pF shunt capacitor, position center location of test board edge. 

Ground cleared under antenna, clearance area 10.80 mm x 8.25 mm top and middle layers. 

## Issue: 2049 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

10 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **CHARTS** 

Measured on the 120x37mm test board with matching circuit, 10pF shunt capacitor, position center location of test board edge. 

Ground cleared under antenna, clearance area 10.80 mm x 8.25 mm top and middle layers. 

## **Radiation Pattern** 

**==> picture [55 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
XY Plane<br>**----- End of picture text -----**<br>


**==> picture [476 x 339] intentionally omitted <==**

**----- Start of picture text -----**<br>
0<br>5<br>902MHz<br>330 0 30<br>Avg(dBi) = -7.00<br>-5 Peak(dBi) = -2.72<br>-10 Avg -3(deg) = 110.5<br>-15<br>300 60 915MHz<br>-20 Avg (dBi) = -3.96<br>-25 Peak (dBi) = 0.15<br>Avg -3 (deg) = 122.5<br>-30<br>-35 928MHz<br>270 -40 90 Avg (dBi) = -5.07<br>Peak (dBi) = -0.86<br>Avg -3 (deg) = 118.5<br>O<br>240 120<br>(©)<br>210 150<br>180 Phi Angle (°)<br>902MHz 915MHz 928MHz<br>Power (dBm)<br>**----- End of picture text -----**<br>


Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

11 

## **Description** TECHNICAL OATA : **902-928MHz Ceramic On Ground** SHEET **Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **CHARTS** 

Measured on the 120x37mm test board with matching circuit, 10pF shunt capacitor, position center location of test board edge. 

Ground cleared under antenna, clearance area 10.80 mm x 8.25 mm top and middle layers. 

## **Radiation Pattern** 

## **ZX Plane** 

**==> picture [490 x 348] intentionally omitted <==**

**----- Start of picture text -----**<br>
0<br>5<br>902MHz<br>330 30<br>0<br>Avg(dBi) = -7.32<br>-5 Peak(dBi) = -3.32<br>Avg -3(deg) = 103.5<br>-10<br>300 60 915MHz<br>-15<br>fi —\N<br>Avg (dBi) = -4.25<br>-20<br>Peak (dBi) = 0.08<br>-25 Avg -3 (deg) = 93.5<br>-30 928MHz<br>270 -35 90 Avg (dBi) = -5.37<br>~) Peak (dBi) = -1.47<br>Avg -3 (deg) = 117.5<br>240 120<br>A<br>210 150<br>180 Phi Angle (°)<br>902MHz 915MHz 928MHz<br>Power (dBm)<br>**----- End of picture text -----**<br>


## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

12 

## **Description** rechwicat : **902-928MHz Ceramic On Ground** DA **Antenna** 

## **Series: Chip Antenna** 

## **PART NUMBER: W3211** 

## **CHARTS** 

Measured on the 120x37mm test board with matching circuit, 10pF shunt capacitor, position center location of test board edge. 

Ground cleared under antenna, clearance area 10.80 mm x 8.25 mm top and middle layers. 

## **Radiation Pattern** 

**==> picture [472 x 355] intentionally omitted <==**

**----- Start of picture text -----**<br>
YZ Plane<br>0<br>10<br>902MHz<br>330 5 30<br>Avg(dBi) = -7.32<br>0 Peak(dBi) = -3.32<br>-5 Avg -3(deg) = 103.5<br>-10<br>300 60 915MHz<br>-15 Avg (dBi) = -4.25<br>-20 Peak (dBi) = 0.08<br>Avg -3 (deg) = 93.5<br>-25<br>-30 928MHz<br>270 -35 90 Avg (dBi) = -5.37<br>Peak (dBi) = -1.47<br>Avg -3 (deg) = 117.5<br>(®)<br>240 120<br>210 150<br>180 Phi Angle (°)<br>902MHz 915MHz 928MHz<br>Power (dBm)<br>**----- End of picture text -----**<br>


## Issue: 2049 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

13 

## **Description** : **902-928MHz Ceramic On Ground Antenna** 

## **Series: Chip Antenna** 

**PART NUMBER: W3211** 

## **PACKAGING** 

350pcs antennas per 7” reel 

3pcs 7” reel per inner package box 

2pcs inner box per out box 

Total 2100pcs antenna per out box 

Out box size:  390mmx215mmx165mm 

## Label area 

**==> picture [14 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
350<br>**----- End of picture text -----**<br>


## Issue: 2049 

This document contains confidential and proprietary information of Pulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. 

14 

In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION 



## Links

- [View this product on Novapart](https://novapart.co/products/W3211/antenna-915-mhz-10mm-x-32mm-5mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/pulse-electronics/w3211/ceramic-antenna-915mhz/dp/4134346)
---

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