Antenna 2.4GHz 9dbi omni w/ RP-SMA (straight) connector. Outdoor Waterproof
- SKU:
- A2D9RS
- Availability:
- In stock
- Weight:
- 0.30 LBS
Data Alliance
Dipole Antenna w/ RP-SMA Connector
- Optimized for 2.4GHz WiFi applications
- RP-SMA male connector compatibility
- Slim lightweight rubber duck antenna design
- Durable industrial-grade construction
- Suitable for routers, gateways, IoT devices, and embedded wireless systems
- Black low-profile finish for professional installations
- Omnidirectional antenna: Radiates signal with a beam of 360 degrees; also receives signal from 360 degrees around it.
| Specification | Details |
|---|---|
| Product Type | WiFi Rubber Duck Antenna |
| Frequency Band | 2.4GHz WiFi |
| Connector Type | RP-SMA Male |
| Antenna Length | 353 mm |
| Active Element Length | 343.9 mm |
| Diameter | 6.8 mm |
| Housing Material | TPEE |
| SMA Housing Material | POM |
| RP-SMA Male Material | Brass |
| Antenna Material | Copper |
| Housing Finish | Black |
| SMA Housing Finish | Black |
| RP-SMA Male Finish | Nickel (NI) |
Compatibility with wireless standards & applications: This omni directional antenna's range of frequency band compatibility in the 2.4 ~ 2.5GHz frequency band range, its its low broadband VSWR, and impedance matching to 50 Ohm gear, makes it suitable and compliant for all the following applications:
- IoT wireless & M2M: Bluetooth, ZigBee, Wi-Fi HaLow and ISM. Since it is vertically polarized, it is compatible with many machine to machine communication applications, remote monitoring, and telemetry applications.
- 2.4GHz WiFi applications: 802.11N, 802.11G, 802.11B, 802.11AH.
- Compatible with Bluetooth devices, wireless access points & other wireless devices that have RP-SMA antenna jacks
- As Bluetooth antenna: Send or receive signal to devices in all directions (360-degree horizontal beamwidth)
- As client antenna: Connect to access points in any direction. Portable size: Easily fits in laptop case.
TEST RESULTS for FREQUENCY RANGES:
This antenna is designed to deliver reliable and consistent RF performance within the 2.40 to 2.50 GHz ISM band, ensuring excellent impedance matching across the entire operating range. Test results show Return Loss values down to –15 dB and a low VSWR of approximately 1.4:1, resulting in efficient power transfer and minimal reflection losses.
| Frequency range | Assessment | Rating | Compatible technologies |
|---|---|---|---|
| 2.30–2.40 GHz | Very good | ★★★★ | Sub-2.4 GHz ISM / proprietary links, telemetry, sensor networks (region-dependent). |
| 2.40–2.50 GHz | Excellent | ★★★★ | WiFi 2.4 GHz, Bluetooth (Classic/LE), Zigbee, Thread, 2.4 GHz proprietary IoT links. |
| 2.50–2.80 GHz | Very good | ★★★★ | Upper-band WiFi channels (2.4 GHz), Bluetooth, industrial IoT/telemetry, proprietary RF links near 2.5 GHz, test & measurement validation setups. |
Antenna, cable and connector are all compliant with ROHS 3 & REACH.
The Data Alliance 2.4GHz WiFi Rubber Duck Antenna is designed for reliable wireless connectivity in WiFi networking, IoT, embedded systems, industrial wireless devices, and OEM applications. Featuring a durable slim-profile design with RP-SMA male connector compatibility, this antenna provides dependable signal performance for 2.4GHz wireless communication systems.
Its compact 6.8mm diameter body and 353mm overall length make it ideal for routers, gateways, telemetry systems, wireless access points, and custom embedded wireless equipment requiring external antenna performance in a lightweight form factor.
Constructed using quality materials including brass, copper, and TPEE housing components, this antenna is engineered for durability and long-term operation in commercial and industrial environments.
RP-SMA Connector Characteristics:
Dipole Antennas: 2.4GHz
RELATED PRODUCTS & PAGES:
- Magnetic bases that fit this antenna and have antenna cables with various connector-types
- Other Mounts & Brackets
- Antennas: How to choose
- Directional Antennas
- Omni-Directional Antennas
- Wireless Frequencies: 2.4GHz, 5GHz, 900MHz, WiMax
- RP-SMA Cables, Antennas and Connectors
All of our antennas pass QC test before we ship them.