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W3544B
Antenna, PCB, 1.92 GHz to 2.17 GHz, to1.5 dBi, SMD
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: PULSE ELECTRONICS
- Product type:
- Gain: -1.5dBi
- SVHC: No SVHC (04-Feb-2026)
- VSWR: -
- Input Power: -
- Antenna Type: PCB
- Frequency Max: 2.17GHz
- Frequency Min: 1.92GHz
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: SMD
- Antenna Polarisation: -
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 1.25 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** ## **Features:** - Frequency - 824-960/1710-2170MHz - Impedance 50 Ohm - Efficiency average - 40%/55% for W3544A - 55%/57% for W3544B - Size 7.65 x 26 x 3 mm - SMD Compliant - A and B variants for different mounting positions on PCB ## **Applications:** - 2G/3G Cellular antenna - GPRS - Nb-IoT, LTE Cat M1 ## All dimensions are in mm ## Issue: 2045 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** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** Frequency 824-960/1710-2170MHz Nominal Impedance 50Ω Return Loss <-3dB/-4dB for W3544A <-4dB/-4dB for W3544B Average Radiation Efficiency 40%/55% for W3544A 55%/57% for W3544B Average Peak Gain -0.9dBi/1.5dBi for W3544A 1.9dBi/1dBi for W3544B Maximum power input 3W **MECHANICAL SPECIFICATIONS** Overall Length 7.65 x 26 x 3 mm Weight 1.11 g Antenna Color Black Mounting SMD Moisture Sensitivity Level MSL3 **ENVIRONMENTAL SPECIFICATIONS** Operating Temperature -45 ~ 85°C Storage Temperature -45 ~ 85°C RoHS Compliant Yes ## (*) All RF parameters measured on Pulse reference test PCB ## Issue: 2045 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** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **MECHANICAL DRAWING** ## Issue: 2045 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 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** ## **Recommendation for reflow soldering process** ## Issue: 2045 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** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** ## **Recommendation for reflow soldering process** ## Issue: 2045 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** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** ## **TEST SETUP** **==> picture [53 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> SMD Direction<br>**----- End of picture text -----**<br> ## Issue: 2045 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 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** **==> picture [53 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> SMD Direction<br>**----- End of picture text -----**<br> ## Issue: 2045 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 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **CHARTS** ## Return loss of W3544A ## Radiation Efficiency of W3544A ## Issue: 2045 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** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **CHARTS** ## Peak Gain of W3544A ## Low band Radiation pattern at Vertical plane, front view of W3544A ## Issue: 2045 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. 9 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** ## **CHARTS** ## Low band Radiation pattern at Vertical plane, side view of W3544A ## Low band Radiation pattern at horizontal plane of W3544A ## Issue: 2045 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. 10 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** ## **CHARTS** ## High band Radiation pattern at Vertical plane, front view of W3544A ## High band Radiation pattern at Vertical plane, side view of W3544A ## Issue: 2045 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** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **CHARTS** ## High band Radiation pattern at Horizontal plane of W3544A ## Issue: 2045 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. 12 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **CHARTS** ## Return loss of W3544B ## Radiation Efficiency of W3544B ## Issue: 2045 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** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **CHARTS** ## Peak Gain of W3544B ## Low band Radiation pattern at Vertical plane, front view of W3544B ## Issue: 2045 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. 14 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **CHARTS** ## Low band Radiation pattern at Vertical plane, side view of W3544B ## Low band Radiation pattern at horizontal plane of W3544B ## Issue: 2045 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. 15 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** ## **CHARTS** ## High band Radiation pattern at Vertical plane, front view of W3544B ## High band Radiation pattern at Vertical plane, side view of W3544B ## Issue: 2045 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. 16 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **CHARTS** ## High band Radiation pattern at Horizontal plane of W3544B ## Issue: 2045 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. 17 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** ## **PART NUMBER: W3544X** ## **PACKAGING** ## 140pcs Antennas Per 1pcs 7” Tape & Reel ## 10 pcs 7” Tape & Reel (total 1,400 pcs Antennas) per 1 box Component placing direction According to MSL3 packing requirement, MBB-Moisture Barrel Bag, Desiccant, HICHumidity Indicator Card, MSID Label, Caution Label are required. ## Issue: 2045 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. 18 ## **Description** : 824-2170MHz SMD Antenna ## **Series: Domino** **PART NUMBER: W3544X** ## **ASSEMBLY** ## Issue: 2045 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. 19
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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