# RF Antenna, 1.85 to 1.99 GHz, DCS, GSM, PCS, 3.45 dBi, 50 ohm, I-Pex Connector

![Product image](https://novapart.co/image/farnell:4155479/)

**URL**: https://novapart.co/products/W3501/rf-antenna-185-to-199-ghz-dcs-gsm-pcs-345-dbi-50
**SKU**: W3501
**Manufacturer**: PULSE ELECTRONICS
**Price**: €2.9600
**Stock**: 10+
**Lead Time**: 50 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Gain | 3.45dBi |
| Svhc | No SVHC (04-Feb-2026) |
| Vswr | - |
| Input Power | - |
| Antenna Type | DCS / GSM / PCS |
| Frequency Max | 1.99GHz |
| Frequency Min | 1.85GHz |
| Product Range | - |
| Input Impedance | 50ohm |
| Antenna Mounting | I-Pex Connector |
| Antenna Polarisation | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4155479/)

W3501 Datasheet version 1.0 Internal Quad Band Antenna. (04/08) 

## Internal Quad Band PWB Antenna 

(25 x 87 x 0.2 mm, PWB antenna) Pulse Part Number: W3501 

## _Features_ 

- Very Low profile 

- Compact size W x L x H (25 x 87 x 0.2 mm) 

- Low weight (1.35 g) 

- Cable feed with I-PEX connector (U.FL compatible) 

- Lead free materials 

- Lead free soldering compatible 

- RoHS Compliant Product 

## _Applications_ 

- Frequency range (GSM 850 / GSM 900 / DCS / PCS) 

## _Electrical specifications @ +25 °C_ 

_Note: Electrical characteristics depend on device mechanics_ 

## _GSM 850: 824 – 894 MHz_ 

Typical free space performance, measured in test unit mechanics 

|Frequency Range<br>[MHz]|Max Gain<br>[dBi]|Efficiency<br>[%] / [dB]|Return loss<br>min. [dB]|Impedance<br>[Ω]|Operating<br>Temperature [° C]|
|---|---|---|---|---|---|
|824 – 894|1.33|50 / -3.0|-7|50|-45 to +85|



## Pulse Finland Oy 

Takatie 6 

90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ 

© 2008. All Rights Reserved. 

W3501 Datasheet version 1.0 Internal Quad Band Antenna. (04/08) 

## Internal Quad Band PWB Antenna 

(25 x 87 x 0.2 mm, PWB antenna) Pulse Part Number: W3501 

## _GSM 900 : 880 – 960 MHz_ 

Typical free space performance, measured in test unit mechanics 

|Frequency Range<br>[MHz]|Max Gain<br>[dBi]|Efficiency<br>[%] / [dB]|Return loss<br>min. [dB]|Impedance<br>[Ω]|Operating<br>Temperature [° C]|
|---|---|---|---|---|---|
|880 – 960|1.50|55 / -2.6|-6.5|50|-45 to +85|



## _DCS : 1710 – 1880 MHz_ 

Typical free space performance, measured in test unit mechanics 

|Frequency Range<br>[MHz]|Max Gain<br>[dBi]|Efficiency<br>[%] / [dB]|Return loss<br>min. [dB]|Impedance<br>[Ω]|Operating<br>Temperature [° C]|
|---|---|---|---|---|---|
|1710 – 1880|3.75|50 / -3.0|-8|50|-45 to +85|



## _PCS : 1850 – 1990 MHz_ 

Typical free space performance, measured in test unit mechanics 

|Frequency Range<br>[MHz]|Max Gain<br>[dBi]|Efficiency<br>[%] / [dB]|Return loss<br>min. [dB]|Impedance<br>[Ω]|Operating<br>Temperature [° C]|
|---|---|---|---|---|---|
|1850 – 1990|3.45|50 / -3.0|-8|50|-45 to +85|



## _Cable and Connector Configuration_ 

Cable length: 56 mm Cable outer diamenter: 1.13 mm 

Pulse Finland Oy Takatie 6 

90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ 

© 2008. All Rights Reserved. 

W3501 Datasheet version 1.0 Internal Quad Band Antenna. (04/08) 

## Internal Quad Band PWB Antenna 

(25 x 87 x 0.2 mm, PWB antenna) Pulse Part Number: W3501 

## _Test Unit and Antenna Location_ 

Test unit size 150 x 100 x 40mm 

Pulse Finland Oy Takatie 6 

90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ 

© 2008. All Rights Reserved. 

W3501 Datasheet version 1.0 Internal Quad Band Antenna. (04/08) 

## Internal Quad Band PWB Antenna 

(25 x 87 x 0.2 mm, PWB antenna) Pulse Part Number: W3501 

_Typical Electrical Characteristics 600 – 2300 MHz (T=25 °C)_ Measured on the test board, Typical Return Loss S11/ impedance 

Pulse Finland Oy Takatie 6 

90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ 

© 2008. All Rights Reserved. 

W3501 Datasheet version 1.0 Internal Quad Band Antenna. (04/08) 

## Internal Quad Band PWB Antenna 

(25 x 87 x 0.2 mm, PWB antenna) Pulse Part Number: W3501 

824 – 894 MHz Typical Free Space Radiation Patterns 

**==> picture [297 x 7] intentionally omitted <==**

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XZ-PLANE ZY-PLANE<br>**----- End of picture text -----**<br>


**==> picture [43 x 7] intentionally omitted <==**

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


Pulse Finland Oy Takatie 6 

90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ 

© 2008. All Rights Reserved. 

W3501 Datasheet version 1.0 Internal Quad Band Antenna. (04/08) 

## Internal Quad Band PWB Antenna 

(25 x 87 x 0.2 mm, PWB antenna) Pulse Part Number: W3501 

880 – 960 MHz Typical Free Space Radiation Patterns 

**==> picture [297 x 260] intentionally omitted <==**

**----- Start of picture text -----**<br>
XZ-PLANE ZY-PLANE<br>aiLegend 7 Odeg “ee<br>#0048<br>180deg<br>XY-PLANE<br>**----- End of picture text -----**<br>


Pulse Finland Oy Takatie 6 

90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ 

© 2008. All Rights Reserved. 

W3501 Datasheet version 1.0 Internal Quad Band Antenna. (04/08) 

## Internal Quad Band PWB Antenna 

(25 x 87 x 0.2 mm, PWB antenna) Pulse Part Number: W3501 

1710 – 1880 MHz Typical Free Space Radiation Patterns 

**==> picture [297 x 260] intentionally omitted <==**

**----- Start of picture text -----**<br>
XZ-PLANE ZY-PLANE<br>Legend Odea<br>——1890|MHz)———1710(MHe) oda<br>ee ae<br>180deg<br>XY-PLANE<br>**----- End of picture text -----**<br>


Pulse Finland Oy Takatie 6 

90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ 

© 2008. All Rights Reserved. 

W3501 Datasheet version 1.0 Internal Quad Band Antenna. (04/08) 

## Internal Quad Band PWB Antenna 

(25 x 87 x 0.2 mm, PWB antenna) Pulse Part Number: W3501 

1850 – 1990 MHz Typical Free Space Radiation Patterns 

**==> picture [297 x 260] intentionally omitted <==**

**----- Start of picture text -----**<br>
XZ-PLANE ZY-PLANE<br>Odeq<br>aleeeel) ack<br>cee ie<br>EE. et. cae s.<br>4 fifo aes, SRS<br>SAY i é sag SO A 4<br>4H \; :: iN Nii A Leeaan” 4 ‘i 4i \ : }i<br>i : 270deg 9. Mdeg ; H Co i j !<br>180deq<br>XY-PLANE<br>**----- End of picture text -----**<br>


Pulse Finland Oy Takatie 6 

90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 _www.pulseeng.com/antennas_ 

© 2008. All Rights Reserved. 



## Links

- [View this product on Novapart](https://novapart.co/products/W3501/rf-antenna-185-to-199-ghz-dcs-gsm-pcs-345-dbi-50)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/pulse-electronics/w3501/rf-antenna-1-99-to-1-85ghz-3-45dbi/dp/4155479)
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