# Stubby Antenna, 2.4GHz to 2.5GHz, 1.5 VSWR, 0dBi Gain, 50ohm, Vertical Polarisation, SMA Connector

![Product image](https://novapart.co/image/farnell:2916190/)

**URL**: https://novapart.co/products/DELTA20/X/SMAM/RP/S/35/stubby-antenna-24ghz-to-25ghz-15-vswr-0dbi-gain
**SKU**: DELTA20/X/SMAM/RP/S/35
**Manufacturer**: SIRETTA
**Price**: €5.7700
**Stock**: 10+
**Lead Time**: 92 days (indicative)

## Description

Antenna Type:Stubby; Frequency Min:2.4GHz; Frequency Max:2.5GHz; Antenna Mounting:SMA Connector; Gain:0dBi; VSWR:1.5; Input Power:1W; Input Impedance:50ohm; Antenna Polarisation:Vert

## Specifications

| Parameter | Value |
|---|---|
| Gain | 0dBi |
| Svhc | No SVHC (04-Feb-2026) |
| Vswr | 1.5 |
| Input Power | 1W |
| Antenna Type | Stubby |
| Frequency Max | 2.5GHz |
| Frequency Min | 2.4GHz |
| Product Range | Delta Series |
| Input Impedance | 50ohm |
| Antenna Mounting | RP SMA Connector |
| Antenna Polarisation | Vertical |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2916190/)

**Delta 20** 2.4Ghz 28.5mm stubby WiFi / Bluetooth Antenna 

## **Key Features** 

- 1/4 wave monopole 

- Groundplane independent 

- WiFi, Bluetooth and ZigBee compatible 

## **General Description** 

The Delta 20 is a compact, direct connect 2.4GHz stubby antenna commonly used with WiFi, Bluetooth and Zigbee applications. 

## **Additional Considerations** 

- Does not rely on mounting on metallic surface 

- Omnidirectional radiation 

- Meets all EU compliance criteria for electronic goods 

The antenna can be used with IoT industrial modems and routers as well as WiFi modems such as TP-Link and NetGear that operate on the 2.4GHz frequency. 

This antenna is available with the SMA male and the reverse polarity SMA male connectors. 

Siretta Ltd sales +44(0)118 976 9014 Basingstoke Road fax +44(0)118 976 9020 Spencers Wood email sales@siretta.com Reading web www.siretta.com Berkshire RG7 1PW 

Registered in England No. 08405712 VAT Registration No. GB163 04 0349 

Rev 1.3 

**Delta 20** 2.4Ghz 28.5mm stubby WiFi / Bluetooth Antenna 

## **Electrical Specifications** 

|Impedance:|50 Ohm|
|---|---|
|Gain:|0dBi|
|VSWR:|<1.5|
|Frequency:|2.4GHz - 2.5GHz|
|Electric Wave:|1/4 monople antenna|



## **Mechanical Specifications** 

|Dimensions:|L28.5 x W7.9mm Ø|
|---|---|
|Connector:|SMA Male|
|Mounting Method:|Direct Connect|
|Operating Temperature:|-35+ 80 °C|
|Storage Temperature:                                         -40|Storage Temperature:                                         -40+85 °C|



## **VSWR** 

Registered in England No. 08405712 VAT Registration No. GB163 04 0349 

Siretta Ltd sales +44(0)118 976 9014 Basingstoke Road fax +44(0)118 976 9020 Spencers Wood email sales@siretta.com Reading web www.siretta.com Berkshire RG7 1PW 

Rev 1.3 

## **Delta 20** 

2.4Ghz 28.5mm stubby WiFi / Bluetooth Antenna 

## **Return Loss** 

## **Radiation Patterns** 

**==> picture [369 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
XY Plane XZ Plane YZ Plane<br>**----- End of picture text -----**<br>


## **Ordering Details** 

Part Number Description 

DELTA20/X/SMAM/RP/S/35 2.4Ghz 28.5mm stubby WiFi / Bluetooth Antenna with SMA Male Reverse Polarity 

Siretta Ltd sales +44(0)118 976 9014 Basingstoke Road fax +44(0)118 976 9020 Spencers Wood email sales@siretta.com Reading web www.siretta.com Berkshire RG7 1PW 

Registered in England No. 08405712 VAT Registration No. GB163 04 0349 

Rev 1.3 



## Links

- [View this product on Novapart](https://novapart.co/products/DELTA20/X/SMAM/RP/S/35/stubby-antenna-24ghz-to-25ghz-15-vswr-0dbi-gain)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siretta/delta20-x-smam-rp-s-35/stubby-antenna-vertical-2-4-2/dp/2916190)
---

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