External Miniature Connector Mount 2.4G Monopole Antenna
This is a external SMA Right Angle connector mount 2.4GHz Monopole Antenna and it is ideal for 2.4G wireless applications.
- Connector Mount Type
- Ground Plane Independent
- 28mm in Height
- 1.5dBi Peak Gain
- Omni Directional Radiation Pattern
- RA SMA Male Connector
- RoHS Compliant
- Technical Specifications
- Introduction
- Wireless Technologies
| Antenna Type | 2.4G Monopole Antenna |
| Frequency Range | 2400-2483MHz |
| Peak Gain | 1.5 dBi |
| Impedance | 50 Ohm |
| VSWR | <2.0 |
| Polarization | Vertical |
| Radiation Pattern | Omni Directional |
| Connector Type | RA SMA Male |
| Radome Color | Black |
| Packing | PE Bag |
This external 2.4G connector mount monopole antenna is one smallest type in market, which can be used in some limited space.
The monopole type design with omni directional radiation pattern can ensure constant reception and transmission across 2.4GHz to 2.5GHz.
Directly connected to device, it can provide more than 50% high efficiency.
| Technology | Frequency |
|---|---|
| Wi-Fi (IEEE 802.11 b/g/n/ax) | 2.4 GHz |
| Bluetooth Classic & BLE | 2.4 GHz |
| Zigbee | 2.4 GHz |
| Thread | 2.4 GHz |
| Matter | 2.4 GHz |
| Proprietary ISM Systems | 2.4 GHz |

2.4G Monopole Antenna Features
This 2.4G monopole antenna usually comes with RA SMA Male connector or RA RP SMA Male connector. It is compatible with most WIFI devices and routers.
Commonly, it is mounted on the edge of the PCB board or outside of the WIFI device.
Through the performance test, the data shows that relative larger ground plane will increase the efficiency and peak gain.
2.4G Monopole Antenna Applications
Its monopole design and 50% high efficiency makes it suitable for most of WIFI devices, so its typical applications:
Mini Routers
IoT M2M Devices
Smart Home Equipments
Some WIFI Hotspots

The External Miniature Connector Mount 2.4G Monopole Antenna is a compact, high-performance antenna designed for wireless devices operating in the 2.4GHz ISM band (2400–2500 MHz).
A connector mount monopole antenna attaches directly to an RF connector, providing a compact and easy-to-install solution for wireless communication.
It supports Wi-Fi, Bluetooth, Zigbee and other devices operating in the 2.4GHz ISM band.
Its compact size, simple installation, omnidirectional coverage, and reliable performance make it ideal for space-constrained wireless devices.
Yes, but we just support RA SMA Male or RP RA SMA Male connector for this type of enclosure.
Nope, it just can be operated for indoor uses, like modems, routers and some communication modules.











