W3312B0100

Antenna, PCB, 863 MHz to 928 MHz, 0.8 dBi, Linear, Adhesive

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Manufacturer: PULSE ELECTRONICS
Product type:
Gain: 0.8dBi
SVHC: No SVHC (04-Feb-2026)
VSWR: -
Input Power: 2W
Antenna Type: PCB
Frequency Max: 928MHz
Frequency Min: 863MHz
Product Range: Internal Antenna Series
Input Impedance: 50ohm
Antenna Mounting: Adhesive
Antenna Polarisation: Linear

Delivery and price
Units per pack	500
Price	2.47 €
Current stock	1000+
Lead time	30 days

Datasheet

## **Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

**PART NUMBER: W3312XXXXXX** 

## **Features:** 

- 863-928MHz 

- Size 75x15 mm 

**==> picture [18 x 14] intentionally omitted <==**

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


- Flexible PCB thickness 0.1 mm with adhesive tape 

- Mounting with 3M467 adhesive tape on back side 

- 100mm 1.13mm OD coax cable with U.FL connector 

## **Applications:** 

- Devices with ISM 868MHz / 915MHz radios 

- M2M, IoT 

- Metering, Industry automation 

- Instrumentation 

## All dimensions are in mm / inches 

## Issue: 2542 

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 12220 World Trade Drive San Diego, CA 92128 USA Tel:1-858-674-8100 

Pulse/Larsen Antennas 

Pulse/Larsen Antennas Europe Headquarters[[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 

18110 SE 34[[th]] St Bldg 2 Suite 250 

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 

## TECHNICAL DATA SHEET **Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

## **PART NUMBER: W3312XXXXXX** 

|Frequency|863-928          MHz|
|---|---|
|Nominal Impedance|50|
|Return loss|-8                 dB|
|Efficiency                                                                                     45                 %|Efficiency                                                                                     45                 %|
|Peak Gain|0.8           dBi +/- 1 dB|
|Polarization:|linear|
|Power withstanding|2               W|



Note: All RF data measured with 1.5mm polycarbonate plate to simulate loading effect of real device housing. 

## Issue: 2542 

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. 

2 

## **Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

**PART NUMBER: W3312XXXXXX** 

## **This document covers all product variants of the following product family** ~~ee~~ 

|**Antennas**|**Color**|**Connector**|
|---|---|---|
|W3312B0100|Green|1.13mm OD coax cable<br>with U.FL connector|
|W3312BB0100|BLACK||



## Issue: 2542 

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** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

**PART NUMBER: W3312XXXXXX** 

**MECHANICAL SPECIFICATIONS** ~~ee~~ PCB type                                                                 Flexible Radiator size                                       15[0.59] x 75[2.95]   mm[inch] Adhesive                                                                   3M467 Total thickness (Radiator+adhesive)                  0.1[0.004] mm[inch] Weight                                                                       0.74g Cable type                                              OD 1.13mm coax Cable length                                                        100[3.94] mm[inch] Connector                                                 U.FL compatible 

## **ENVIRONMENTAL SPECIFICATIONS** ~~ee~~ 

Operating temperature                                          -40/+85 ° C RoHS Compliant                                                    Yes CE / UKCA Compliant                                           Yes 

## Issue: 2542 

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 

## TECHNICAL DATA SHEET **Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

**PART NUMBER: W3312XXXXXX** 

## **MECHANICAL DRAWING** 

## Issue: 2542 

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 

## TECHNICAL DATA SHEET **Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

## **PART NUMBER: W3312XXXXXX** 

## **CHARTS** 

## Return loss 

Return loss vs Frequency measured with 1.5mm polycarbonate plate W3312B0100 measured in PSU , September 18,2016 

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**----- Start of picture text -----**<br>
Frequency,MHz<br>es € Cf KH SF F SF<br>0<br>-2<br>-4<br>-6<br>-8<br>-10<br>-12<br>-14<br>-16<br>-18<br>W3312B0100 spec<br>Return loss,dB<br>**----- End of picture text -----**<br>


## Issue: 2542 

6 

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. 

## TECHNICAL DATA SHEET **Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

## **PART NUMBER: W3312XXXXXX** 

## **CHARTS** 

## Efficiency 

Efficiency vs Frequency measured with 1.5mm polycarbonate plate W3312B0100 measured in PSU ,September 18,2016 

**==> picture [308 x 347] intentionally omitted <==**

**----- Start of picture text -----**<br>
60<br>50<br>40<br>30<br>20<br>10<br>0<br>9S ie) 8) S S S<br>S e ca & 8 &<br>Frequency,MHz<br>W3312B0100<br>Efficiency,%<br>**----- End of picture text -----**<br>


## Issue: 2542 

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. 

7 

## TECHNICAL DATA SHEET **Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

## **PART NUMBER: W3312XXXXXX** 

## **CHARTS** 

## Peak Gain 

Peak Gain vs Frequency measured with 1.5mm polycarbonate plate W3312B0100 measured in PSU,September 18,2016 

**==> picture [320 x 326] intentionally omitted <==**

**----- Start of picture text -----**<br>
1<br>0.5<br>0<br>-0.5<br>-1<br>-1.5<br>-2<br>i) 9 0) S S S<br>S & ra & S &<br>Frequency,MHz<br>W3312B0100<br>Peak Gain,dBi<br>**----- End of picture text -----**<br>


## Issue: 2542 

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** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

## **PART NUMBER: W3312XXXXXX** 

## **CHARTS** 

**==> picture [597 x 550] intentionally omitted <==**

**----- Start of picture text -----**<br>
Y<br>Z<br>Gain Plots<br>4 X<br>XY Plane<br>0<br>X<br>5<br>30<br>0<br>330 863MHz<br>-5<br>Avg (dBi) = -5.79<br>-10 Peak (dBi) = -3.95<br>Avg -3 (deg) = 290<br>-15<br>60<br>300 -20 895MHz<br>Avg (dBi) = -6.48<br>-25<br>Peak (dBi) = -4.29<br>Avg -3 (deg) = 250<br>-30<br>-35 928MHz<br>-40 90 Avg (dBi) = -6.32<br>270 Y Peak (dBi) = -3.34<br>Avg -3 (deg) = 175<br>120<br>240<br>QO<br>150<br>210<br>863MHz : 895MHz 928MHz<br>180 Phi  Angle (°)<br>Issue: 2542<br>Power (dBm)<br>**----- End of picture text -----**<br>


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


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. 

**Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

## **PART NUMBER: W3312XXXXXX** 

## **CHARTS** 

Y Z Gain Plots 4 X ZX Plane 0 5 Z 30 0 330 863MHz -5 Avg (dBi) = -2.93 -10 Peak (dBi) = -0.43 Avg -3 (deg) = 215 -15 60 y~ 300 -20 895MHz -25 Avg (dBi) = -3.20 Peak (dBi) = -0.74 -30 Avg -3 (deg) = 235 -35 928MHz 90 -40 Avg (dBi) = -2.15 270 X Peak (dBi) = 0.26 Avg -3 (deg) = 265 120 240 © WY 150 210 863MHz 895MHz 928MHz 180 Theta  Angle (°) 

## Issue: 2542 

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

**==> picture [14 x 10] intentionally omitted <==**

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


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** : ISM 868/915MHz PCB Antenna with coax feed 

**==> picture [599 x 690] intentionally omitted <==**

**----- Start of picture text -----**<br>
Series: Internal Antenna<br>PART NUMBER: W3312XXXXXX<br>CHARTS<br>Y<br>Z<br>Gain Plots<br>af X<br>YZ Plane<br>0<br>5 Z<br>30<br>0<br>330<br>863MHz<br>-5<br>Avg (dBi) = -4.76<br>-10 Peak (dBi) = -0.36<br>Avg -3 (deg) = 120<br>-15<br>60<br>300 -20 895MHz<br>-25 Avg (dBi) = -5.11<br>Peak (dBi) = -1.14<br>-30 Avg -3 (deg) = 150<br>-35<br>928MHz<br>90<br>-40 Avg (dBi) = -4.07<br>270 Y<br>Peak (dBi) = -0.77<br>Avg -3 (deg) = 190<br>120<br>©<br>240<br>150<br>210<br>863MHz P 895MHz 928MHz<br>180 Theta  Angle (°)<br>Issue: 2542<br>11<br>In the effort to improve our products, we reserve the right to make changes judged to be necessary.<br>CONFIDENTIAL AND PROPRIETARY INFORMATION<br>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.<br>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<br>use without specific written authorization of Pulse is strictly forbidden.<br>Power (dBm)<br>**----- End of picture text -----**<br>


## TECHNICAL DATA SHEET **Description** : ISM 868/915MHz PCB Antenna with coax feed 

## **Series: Internal Antenna** 

**PART NUMBER: W3312XXXXXX** 

## **PACKAGING** 

## 10PCS/PE bag 10 PE bag/foam bag 15 foam bag/carton box 

## Total 1500PCS/carton box 

## Issue: 2542 

12 

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.

Updated at June 9, 2026

Pulse Electronics, a YAGEO company, is a global leader in the design and manufacturing of passive electronic components. With a legacy of innovation dating back to 1956, the company provides essential technology for the communications, computing, industrial, transportation, and IoT sectors. Pulse is recognized worldwide for delivering high-performance solutions that power advanced applications, ranging from 5G networks and electric vehicles to data centers and smart grids. The company's extensive product portfolio is heavily anchored in power and networking magnetics. This includes a comprehensive range of power inductors engineered for exceptional efficiency and reliability in demanding environments. To address complex electromagnetic compatibility challenges, Pulse also manufactures highly effective EMC and RFI suppression solutions, such as common mode chokes and filters, alongside specialized toroidal and RF inductors designed to ensure clean power delivery and optimal signal integrity. Beyond traditional magnetics, Pulse excels in the development of advanced wireless and power conversion components. Their connectivity solutions feature a wide array of high-performance RF antennas and single-band chip antennas tailored for modern connected devices. Furthermore, to support sophisticated power architectures, Pulse provides a broad spectrum of transformers—encompassing PCB-mounted designs, current sensing transformers, and precise pulse transformers—equipping engineers with robust, industry-proven components for power isolation and measurement.

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