# PCB ANTENNA, LINEAR, 4.9-5.925GHZ, 3DBI
**URL**: https://novapart.co/products/W3919B0050/pcb-antenna-linear-49-5925ghz-3dbi
**SKU**: W3919B0050
**Manufacturer**: PULSE ELECTRONICS
**Price**: €1.5100
**Stock**: 10+
**Lead Time**: 74 days (indicative)
## Description
Antenna Type:PCB; Frequency Min:4.9GHz; Frequency Max:5.925GHz; Antenna Mounting:Adhesive; Gain:3dBi; VSWR:2; Input Power:2W; Input Impedance:50ohm; Antenna Po 60AC3050
## Specifications
| Parameter | Value |
|---|---|
| Gain | 3dBi |
| Svhc | No SVHC (04-Feb-2026) |
| Vswr | 2 |
| Input Power | 2W |
| Antenna Type | PCB |
| Frequency Max | 5.925GHz |
| Frequency Min | 4.9GHz |
| Product Range | - |
| Input Impedance | 50ohm |
| Antenna Mounting | Adhesive |
| Antenna Polarisation | Linear |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2897269/)
## **Description: 5GHz PCB antenna**
## **Series: Internal Antenna**
**PART NUMBER: W3919XXXX**
## **Features:**
- 4900-5925 MHz
- Size 15.9 X 7.6 X 0.45 mm
- Efficiency > 60%
- VSWR < 2
- Nominal impedance 50
- Cable and connector can be customized
## **Applications:**
- WiFi 5GHz
- DSRC
- ISM band 5GHz 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: 5GHz PCB antenna**
## **Series: Internal Antenna**
**PART NUMBER: W3919XXXX**
W3919B0050 50mm 1.13mm OD cable W3919B0100 100mm 1.13mm OD cable
U.FL compatible connector U.FL compatible 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 Pulse/Larsen Antennas Europe Headquarters 15255 Innovation Drive #100 18110 SE 34[th] St Bldg 2 Suite 250 Pulse GmbH & Do, KG San Diego, CA 92128 Vancouver, WA 98683 Zeppelinstrasse 15 USA USA Herrenberg, Germany Tel:1-858-674-8100 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: 5GHz PCB antenna**
## **Series: Internal Antenna**
## **PART NUMBER: W3919XXXX**
|Frequency 4900-5925 MHz|Frequency 4900-5925 MHz|
|---|---|
|Nominal Impedance|50|
|VSWR|< 2|
|Gain|3 dBi +/- 1 dB|
|Efficiency 60 %|Efficiency 60 %|
|Radiation Pattern|Omni|
|Polarization Linear|Polarization Linear|
|Power withstanding|2 W|
|Connector U.FL compatible connector|Connector U.FL compatible connector|
|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: 5GHz PCB antenna**
## **Series: Internal Antenna**
**==> picture [189 x 12] intentionally omitted <==**
**----- Start of picture text -----**
PART NUMBER: W3919XXXX
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**----- Start of picture text -----**
MECHANICAL SPECIFICATIONS
ee
Radiator material FR4 PCB
Color Black
Adhesive 3M467
Thickness(with adhesive, no liner) 0.45 mm
PCB size(L X W X T) 15.9 X 7.6 X 0.45 mm
ENVIRONMENTAL SPECIFICATIONS
ee
Operating temperature -40/+85 ° C
**----- End of picture text -----**
## 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: 5GHz PCB antenna**
## **Series: Internal Antenna**
## **PART NUMBER: W3919XXXX**
## **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: 5GHz PCB antenna**
## **Series: Internal Antenna**
## **PART NUMBER: W3919XXXX**
## **CHARTS**
## _**(*) All RF parameters measured on 2mm thick PC plate**_
## Return Loss
## 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: 5GHz PCB antenna**
## **Series: Internal Antenna**
## **PART NUMBER: W3919XXXX**
## **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: 5GHz PCB antenna**
## **Series: Internal Antenna**
**PART NUMBER: W3919XXXX**
## **CHARTS**
**==> picture [524 x 513] intentionally omitted <==**
**----- Start of picture text -----**
Typical free space radiation pattern
(*) All RF parameters measured on 2mm thick
XY Plane
0
5
30
330 0
4900MHz
we ]
-5
Avg (dBi) = -2.93
Peak (dBi) = 1.86
-10
Avg -3 (deg) = 130
60
-15
300 5500MHz
fr
‘ZN -20
X Avg (dBi) = -2.93
Peak (dBi) = 1.75
-25
Avg -3 (deg) = 115
-30
5925MHz
90
-35 Avg (dBi) = -2.92
270
Peak (dBi) = 2.81
Avg -3 (deg) = 65
Y
120
240
150
ay, 210 és 4900MHz 5500MHz
180
Phi Angle 5925MHz
Power (dBm)
**----- End of picture text -----**
## Typical free space radiation pattern WIFI 5GHz _**(*) 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
**==> picture [8 x 10] intentionally omitted <==**
**----- Start of picture text -----**
8
**----- End of picture text -----**
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: 5GHz PCB antenna**
## **Series: Internal Antenna**
## **PART NUMBER: W3919XXXX**
## **CHARTS**
## Typical free space radiation pattern WIFI 5GHz
## _**(*) All RF parameters measured on 2mm thick PC plate**_
## ZX Plane
**==> picture [550 x 439] intentionally omitted <==**
**----- Start of picture text -----**
0
5
30
0
330
4900MHz
-5
Avg (dBi) = 0.01
-10 Peak (dBi) = 3.29
Avg -3 (deg) = 82.
60
-15 5
300
5500MHz
-20 Z
Avg (dBi) = -0.54
Ip \
Peak (dBi) = 3.37
-25
( Avg -3 (deg) = 75
-30
5925MHz
90
f -35 Avg (dBi) = -1.06
270 Cy X
Peak (dBi) = 3.04
Avg -3 (deg) = 62.
¢ ¢
/ 5
120
240
WN " =
s DS
LOLS
150
210
4900MHz 5500MHz
180
Theta Angle (°) 5925MHz
ROHS 9
Power (dBm)
**----- End of picture text -----**
## 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: 5GHz PCB antenna**
## **Series: Internal Antenna**
**PART NUMBER: W3919XXXX**
## **CHARTS**
## Typical free space radiation pattern WIFI 5GHz
## _**(*) All RF parameters measured on 2mm thick PC plate**_
YZ Plane
**==> picture [543 x 408] intentionally omitted <==**
**----- Start of picture text -----**
0
5
30
0
330
4900MHz
-5
Avg (dBi) = -2.99
-10 Peak (dBi) = 2.79
[J = Avg -3 (deg) = 35
60
-15
300 Yo \ 5500MHz
-20 Y Avg (dBi) = -2.88
Peak (dBi) = 3.3
-25
Avg -3 (deg) = 45
q i
5 -30 7Y
5925MHz
90
-35 Avg (dBi) = -2.62
270
Peak (dBi) = 3.03
Z Avg -3 (deg) = 32.
5
Ay 120
240
210 CA 150 a 4900MHz - 5500MHz
180
Theta Angle (°) 5925MHz
Power (dBm)
**----- End of picture text -----**
## 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 -----**
10
**----- End of picture text -----**
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: 5GHz PCB antenna**
## **Series: Internal Antenna**
## **PART NUMBER: W3919XXXX**
## **PACKAGING**
## 10PCS/PE bag 10 PE bag/foam bag 50 foam bag/ carton box
## Total 5000PCS/Carton box
## Issue: 1714
11
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.
## Links
- [View this product on Novapart](https://novapart.co/products/W3919B0050/pcb-antenna-linear-49-5925ghz-3dbi)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/pulse-larsen-antennas/w3919b0050/pcb-antenna-linear-4-9-5-925ghz/dp/2897269)
---
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