External 2.4GHz Miniature Connector-Mount 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 |
The External 2.4GHz Miniature Connector-Mount Monopole Antenna is designed for compatible wireless devices that require a compact external antenna. Its miniature form factor and connector-mount configuration make it a potential solution for space-constrained WiFi, Bluetooth, Zigbee, and other 2.4GHz ISM applications.
A monopole antenna can provide omnidirectional coverage when properly designed and installed. Actual RF performance depends on the antenna specifications, ground plane, device enclosure, mounting orientation, and surrounding environment.
When selecting this miniature 2.4GHz antenna, verify the operating frequency range, peak gain, impedance, VSWR, connector type, mounting geometry, and environmental requirements. RF-Aerial can discuss OEM and ODM customization options for compatible wireless products, subject to design feasibility.
| 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 |
Key Features of the Miniature 2.4GHz Monopole Antenna
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.
Applications of a 2.4GHz Miniature Antenna
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
Related WIFI Antennas
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 2.4GHz miniature monopole antenna is a compact RF antenna designed for wireless equipment operating in the 2.4GHz frequency band. It is useful for devices that need an external antenna while keeping overall product dimensions small.
A connector-mount antenna attaches directly to a compatible RF connector on a device or enclosure. This design can reduce the need for a separate coaxial cable, but the connector must be mechanically and electrically compatible with the equipment.
Its compact size, simple installation, omnidirectional coverage, and reliable performance make it ideal for space-constrained wireless devices.
It can be suitable for WiFi and Bluetooth devices when its frequency coverage and RF performance meet the requirements of the application. Confirm the antenna’s specifications and validate performance in the final device.
Not necessarily. A 2.4GHz-only antenna should not be assumed to support 5GHz WiFi. Devices requiring both bands should use an antenna specifically designed for dual-band operation.
Check the connector’s center contact as well as its threaded interface. Standard SMA and RP-SMA connectors can look similar but have different center-contact configurations. Verify the device documentation before ordering.
Not in every case, but compact size can create design trade-offs involving efficiency, bandwidth, and radiation performance. Actual communication range depends on the complete RF system and installation, not antenna dimensions alone.
Customization may be possible for connector configuration, dimensions, housing, or RF requirements, depending on the product design. Contact RF-Aerial with your operating frequency, available mounting space, and device interface to confirm the available options.