Image not available
Illustrative purposes only
W3918B0100
PCB ANTENNA, LINEAR, 4.9-5.925GHZ, 4DBI
⚠️ 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 LARSEN ANTENNAS
- Product type: RF Antennas
- Gain: 4dBi
- VSWR: 2
- Input Power: 2W
- Antenna Type: PCB
- Frequency Max: 5.925GHz
- Frequency Min: 4.9GHz
- Input Impedance: 50ohm
- Antenna Mounting: Adhesive
- Antenna Polarisation: Linear
| Delivery and price | |
|---|---|
| Units per pack | 2500 |
| Price | 1.01 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **Description: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **Features:** - 2400-2500 / 4900-5925 MHz - Size 35.2 X 8.5 X 0.15 mm - Efficiency > 60/70% - VSWR < 2 - Nominal impedance 50 - Cable and connector can be customized ## **Applications:** - WiFi, Bluetooth, BLE, ZigBee - DSRC - ISM band radios - IoT, M2M ## All dimensions are in mm / inches ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** W3918B0050 50mm 1.13mm OD cable U.FL compatible connector W3918B0100 100mm 1.13mm OD cable U.FL compatible connector W3918T0050 50mm 1.13mm OD cable RP-SMA MALE, straight connector ## Issue: 1714 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 2 ## **Description: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** ## **PART NUMBER: W3918XXXX** |Frequency 2400-2500, 4900-5925MHz|Frequency 2400-2500, 4900-5925MHz| |---|---| |Nominal Impedance|50| |VSWR|< 2| |Gain 3dBi+/- 1dB@ 2.4GHz|Gain 3dBi+/- 1dB@ 2.4GHz| ||4dBi+/-1dB@5GHz| |Efficiency(%) 60/70%|Efficiency(%) 60/70%| |Radiation Pattern|Omni| |Polarization: Linear|Polarization: Linear| |Power withstanding|2 W| |Connector|Connector<br>Optional| |Cable type 1.13mm coaxial cable black|Cable type 1.13mm coaxial cable black| |Cable length|Optional| ## _**(*) All RF parameters measured on 2mm thick PC plate**_ ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **==> picture [189 x 12] intentionally omitted <==** **----- Start of picture text -----**<br> PART NUMBER: W3918XXXX<br>**----- End of picture text -----**<br> **==> picture [561 x 345] intentionally omitted <==** **----- Start of picture text -----**<br> MECHANICAL SPECIFICATIONS<br>ee<br>Radiator material FPC<br>Color Black<br>Adhesive 3M467<br>Thickness(with adhesive, no liner) 0.15 mm<br>FPC size(L X W X T) 35.2 X 8.5 X 0.15 mm<br>ENVIRONMENTAL SPECIFICATIONS<br>ee<br>Operating temperature -40/+85 ° C<br>**----- End of picture text -----**<br> ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **MECHANICAL DRAWING** ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** ## **PART NUMBER: W3918XXXX** ## **CHARTS** ## _**(*) All RF parameters measured on 2mm thick PC plate**_ ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **CHARTS** _**(*) All RF parameters measured on 2mm thick PC plate**_ ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **CHARTS** Typical free space radiation pattern WIFI2.4GHz # _**(*) All RF parameters measured on 2mm thick PC plate**_ ## XY Plane 0 5 30 330 0 2400MHz -5 Avg (dBi) = -4.37 Peak (dBi) = 1.63 -10 Go OSS Avg -3 (deg) = 80 60 -15 300 2450MHz -20 X Avg (dBi) = -5.41 Peak (dBi) = 0.31 | -25 -30 () Avg -3 (deg) = 55 » 2500MHz ff 90 -35 Avg (dBi) = -5.61 270 Peak (dBi) = -0.64 VY , Avg -3 (deg) = 125 Y 120 240 \ yy, QF 150 210 2400MHz 2450MHz 180 Phi Angle (°) 2500MHz ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** ## **PART NUMBER: W3918XXXX** ## **CHARTS** ## Typical free space radiation pattern WIFI2.4GHz _**(*) All RF parameters measured on 2mm thick PC plate**_ ## ZX Plane **==> picture [522 x 370] intentionally omitted <==** **----- Start of picture text -----**<br> 0<br>5<br>30<br>330 0<br>2400MHz<br>-5 Avg (dBi) = -0.69<br>Peak (dBi) = 3.61<br>-10<br>Avg -3 (deg) = 42.<br>60 5<br>-15<br>300 Z 2450MHz<br>-20 Avg (dBi) = -1.18<br>Y, \<br>Peak (dBi) = 3.38<br>-25 Avg -3 (deg) = 40<br>-30<br>2500MHz<br>90<br>-35 Avg (dBi) = -1.31<br>270 X Peak (dBi) = 3.22<br>Avg -3 (deg) = 42.<br>5<br>) Dy<br>. me<br>240 I. 120<br> - \<br>ie x)<br>ww-\ yAn<br>150<br>210 a, _ 2400MHz “ 2450MHz<br>180<br>Theta Angle 2500MHz<br>Power (dBm)<br>**----- End of picture text -----**<br> ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **CHARTS** ## Typical free space radiation pattern WIFI2.4GHz _**(*) All RF parameters measured on 2mm thick PC plate**_ ## YZ Plane 0 5 30 330 0 2400MHz -5 —<S Avg (dBi) = -4.54 Peak (dBi) = 2.80 -10 Avg -3 (deg) = 37. 60 -15 5 300 y) SS 2450MHz | Y A -20 ~ Avg (dBi) = -5.12 Peak (dBi) = 2.8 -25 Avg -3 (deg) = 32. 5 -30 > Z 2500MHz 90 -35 Avg (dBi) = -4.86 270 Peak (dBi) = 3.05 Avg -3 (deg) = 27. 5 X aS 120 240 i, IN} iA.ae J™ 150 210 ~~_~~ 2400MHz ~~“i~~ 2450MHz 180 Theta Angle (°) 2500MHz ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **CHARTS** Typical free space radiation pattern WIFI 5GHz **==> picture [557 x 508] intentionally omitted <==** **----- Start of picture text -----**<br> (*) All RF parameters measured on 2mm thick<br>PC plate<br>XY Plane<br>0<br>5<br>30<br>330 0<br>4900MHz<br>-5<br>Avg (dBi) = -1.83<br>Peak (dBi) = 3.19<br>-10<br>Avg -3 (deg) = 13<br>60<br>-15 5<br>300 5400MHz<br>a—<br>-20 X Avg (dBi) = -0.70<br>Peak (dBi) = 4.75<br>-25<br>Avg -3 (deg) = 15<br>5<br>-30<br>5900MHz<br>90<br>-35 Avg (dBi) = -0.20<br>270<br>Y Peak (dBi) = 3.93<br>Avg -3 (deg) = 11<br>0<br>120<br>f |<br>240<br>NS<br>G [f] (<br>NY |<br>~ A 150<br>210<br>= 4900MHz “a 5400MHz<br>180<br>Phi Angle 5900MHz<br>Issue: 1714<br>11<br>Power (dBm)<br>**----- End of picture text -----**<br> ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **CHARTS** ## Typical free space radiation pattern WIFI 5GHz ## _**(*) All RF parameters measured on 2mm thick PC plate**_ ## ZX Plane **==> picture [503 x 368] intentionally omitted <==** **----- Start of picture text -----**<br> 0<br>5<br>30<br>330 0<br>4900MHz<br>-5 Avg (dBi) = -0.44<br>Peak (dBi) = 4.03<br>-10<br>Avg -3 (deg) = 55<br>60<br>-15<br>300 fo NS . 5400MHz<br>iP 1 -20 Z Avg (dBi) = -1.00<br>y -25 \ Peak (dBi) = 4.52<br>Avg -3 (deg) = 27.<br>-30 5<br>5900MHz<br>90<br>-35 X , Avg (dBi) = -1.64<br>270<br>Peak (dBi) = 4.02<br>Avg -3 (deg) = 40<br>" :<br>120<br>240<br>150<br>210<br>AWS 7 4900MHz - 5400MHz<br>180<br>Theta Angle 5900MHz<br>Power (dBm)<br>**----- End of picture text -----**<br> ## Issue: 1714 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> 12<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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **CHARTS** ## Typical free space radiation pattern WIFI 5GHz ## _**(*) All RF parameters measured on 2mm thick PC plate**_ ## YZ Plane **==> picture [517 x 392] intentionally omitted <==** **----- Start of picture text -----**<br> 0<br>5<br>30<br>330 0<br>4900MHz<br>-5<br>i m—S~ Avg (dBi) = -3.28<br>Peak (dBi) = 3.54<br>-10<br>Avg -3 (deg) = 40<br>60<br>-15<br>300 5400MHz<br>Z\ \<br>-20<br>Avg (dBi) = -3.11<br>Y Peak (dBi) = 2.9<br>-25<br>Avg -3 (deg) = 47.<br>5<br>-30<br>5900MHz<br>90<br>-35 Avg (dBi) = -2.48<br>270 Z Peak (dBi) = 2.48<br>Avg -3 (deg) = 50<br>240 NY A 120<br>|<br>150<br>210<br>4900MHz 5400MHz<br>180<br>Theta Angle 5900MHz<br>Power (dBm)<br>**----- End of picture text -----**<br> ## Issue: 1714 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: 2.4/5GHz FPC antenna** ## **Series: Internal Antenna** **PART NUMBER: W3918XXXX** ## **PACKAGING** ## 10PCS/PE bag 10 PE bag/foam bag 50 foam bag/ carton box ## Total 5000PCS/Carton box ## Issue: 1714 14 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 February 9, 2023
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →