# RF Antenna, GNSS / GPS / Glonass, 1.57542 to 1.602GHz, -2dBi, 2W

![Product image](https://novapart.co/image/farnell:4692782/)

**URL**: https://novapart.co/products/ST0543-00-N02-U/rf-antenna-gnss-gps-glonass-157542-to-1602ghz-2dbi
**SKU**: ST0543-00-N02-U
**Manufacturer**: AMPHENOL MCP IOT ANTENNAS
**Price**: €3.0400
**Stock**: 1000+
**Lead Time**: 82 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Gain | -2dBi |
| Svhc | No SVHC (21-Jan-2025) |
| Vswr | - |
| Input Power | 2W |
| Antenna Type | GNSS / GPS / Glonass |
| Frequency Max | 1.602GHz |
| Frequency Min | 1.57542GHz |
| Product Range | - |
| Input Impedance | 50ohm |
| Antenna Mounting | SMD |
| Antenna Polarisation | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4692782/)

## **Embedded GNSS and GPS Antennas** 

Internal Passive and Active RF Antennas 

## **Applications** 

## **Overview** 

Handheld & Portable Navigation Devices 

Amphenol RF offers a wide variety of embedded GNSS and GPS antennas designed for use inside connected devices. Ceramic antennas are a compact solution that can be surface mounted to a printed circuit board (PCB) or connectorized for better positioning. They are designed to receive radio signals transmitted on specific frequencies by satellites. 

Fleet Management 

GNSS antennas use signals from global navigation satellites whereas GPS antennas utilize primarily North American satellites. Both types of antennas support AMC (I-Pex MHF® 1) connectors. 

The low profile shape of these antennas make them ideal for a variety of applications including handheld and portable navigation devices, mobile electronics and automotive. 

IoT Devices 

## 

- Compact and lightweight 

- Smooth SMT process 

- Active antennas include LNA and cable 

- Operates in multiple bands (GPS, GLONASS, Beidu) 

- High-efficiency 

E-Bike 

Automotive & Infotainment 

## **For more information on Internal RF Antennas, visit:** 

## **https://www.amphenolrf.com/rf-antennas.html** 

## **Amphenol RF** 

Asset Tracking 

Four Old Newtown Road Danbury, CT 06810 

_For more information visit_ _**www.amphenolrf.com** or call 800.627.7100_ 

## **Ordering Information** 

|**Part Number**<br>~~ee~~|**ST0543-00-N01-U**<br>~~a~~|**ST0543-00-N02-U**<br>~~ee~~|**ST0543-00-N03-U**<br>~~ee~~|**ST0543-00-N04-U**<br>~~ee~~|**ST0543-00-N05-U**<br>~~ee~~|**ST0543-00-N06-U**<br>~~ee~~|
|---|---|---|---|---|---|---|
|Frequency Range (GHz)<br>~~ee ~~|1575.42 ± 1<br> ~~a ~~|1575.42 ± 1<br>1602 ± 5<br> ~~ee ~~|1575.42 ± 1<br> ~~ee~~|1575.42 ± 1<br>1602 ± 5<br>~~ee ~~|1575.42 ± 1<br> ~~ee~~|1575.42 ± 1<br>1602 ± 5<br>~~ee~~|
|Return Loss (dB)|< -10|< -10 | < -10|< -10|< -10 | < -10|< -10|< -10 | < -10|
|Gain (dBic) @Zenith at 20mm x<br>20mm ground|-1 typ.|-5.5 typ. | -2.0 typ.|2.5 typ.|-0.5 typ. | 1.0 typ.|3.5 typ.|-0.5 typ. | 2.0 typ.|
|Bandwidth (MHz)|19|10 | 9|8|5 | 5|10|8 | 8|
|Efficiency (%) @Center Frequency|68|40 | 47|72|80 | 82|85|78 | 83|
|Axial Ration (dB)|3 typ.||3 typ.||3 typ.||
|Polarization|RHCP||RHCP||RHCP||
|Impedance (Ω)|50||||||
|Dimensions (mm)|15 x 15 x 4|15 x 15 x 4|18 x 18 x 4|18 x 18 x 4|25.1 x 25.1 x 4|25.1 x 25.1 x 4|
|Temperature Range(°C)|-40 to 105||||||
|Humidity|Non-condensing 65°C 95% RH||||||
|RoHS|RoHS Compliant||||||



|**Part Number**<br>~~a~~|**ST0543-00-401-U**<br>~~a~~|**ST0543-00-402-U**<br>~~a~~|**ST0543-00-403-U**<br>~~a~~|**ST0543-00-404-U**|**ST0543-00-405-U**<br>~~ee~~|**ST0543-00-406-U**<br>~~ee~~|
|---|---|---|---|---|---|---|
|Frequency Range (GHz)<br>~~a ~~|1575.42 ± 1<br> ~~a~~|1575.42 ± 1<br>~~a~~|1575.42 ± 1<br>~~a~~|1575.42 ± 1<br>1602 ± 5|1575.42 ± 1<br>1602 ± 5<br>~~ee~~|1575.42 ± 1<br>1602 ± 5<br>~~ee~~|
|Return Loss (dB)|< -10|< -10|< -10|< -10 | < -10|< -10 | < -10|< -10 | < -10|
|Gain (dBic) @Zenith at 20mm x<br>20mm ground|2.0 typ.|2.5 typ.|-0.5 typ.|-0.5 typ. | 2.0 typ.|-0.5 typ. | 1.0 typ.|-0.5 typ. | -2.0 typ.|
|Bandwidth (MHz)|10|8|9|8 | 8|5 | 5|10 | 9|
|Efficiency (%) @Center Frequency|80|72|65|78 | 83|80 | 82|40 | 47|
|Axial Ration (dB)|3.0 typ.|4.0 typ.|4.0 typ.||||
|Polarization|RHCP|RHCP|RHCP||||
|Impedance|50||||||
|Dimensions (mm)|25.1 x 25.1 x 6.5|18 x 18.5 x 4.5|15 x 15 x 6.7|25.1 x 25.1 x 7.4|18 x 18 x 7.1|19 x 16 x 6.4|
|Temperature Range(°C)|-40 to 85|-20 to 85|-20 to 85|-40 to 85|-20 to 85|-20 to 85|
|Humidity|Non-condensing 65°C 95% RH||||||
|RoHS|RoHS Compliant||||||



**Amphenol RF** Four Old Newtown Road Danbury, CT 06810 _For more information visit_ _**www.amphenolrf.com** or call 800.627.7100_ 



## Links

- [View this product on Novapart](https://novapart.co/products/ST0543-00-N02-U/rf-antenna-gnss-gps-glonass-157542-to-1602ghz-2dbi)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/amphenol-rf/st0543-00-n02-u/rf-antenna-1-57542-to-1-602ghz/dp/4692782)
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