Antenna 2.4GHz 5dBi omni-directional w/ SMA-male. "Rubber Duck"
- SKU:
- A2D5SRA
- Availability:
- In stock
- Weight:
- 0.05 LBS
- MPN:
- A2D5SRA
Data Alliance
Antenna Omni-Directional w/ SMA-male
5 dBi Omni Directional Antenna with SMA (male) connectorSends WiFi / wireless signal high and low enough to reach 2 levels of a building Compatible with Wireless Access Points & cards that have SMA antenna jacks.
- Mounts directly onto RP-SMA (female) connector of access point, bridge, client, or booster.
- Bottom section of antenna has hinged joint that bends up to 90-degrees. Can be used either straight or with joint-bend.
- This type of omni-directional antenna is called a dipole antenna or "rubber duck" antenna.
Omni directional dipole antenna: Radiates signal with a beam of 360 degrees; also receives signal from 360 degrees around it.
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 very low broadband VSWR make it 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.
- 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 a laptop case.
Features & applications:
- As access point antenna: Provides signal to clients in any direction (360-degree horizontal beamwidth)
- As client antenna: Connect to an access point in any direction.
- SMA Dimensions
- SMA Connector Material Composition
- SMA Features and Key Information
- Mounts directly onto SMA(female) connector of access point, bridge , USB WiFi adapter, or booster. See other magnetic bases that fit this antenna and have antenna cables with other types of connectors .
Marker 1
Frequency: 2.40000 GHz
Impedance: 36.2 − j4.28 Ω
Series L: −283.86 pH
Series C: 15.492 pF
Parallel R: 36.727 Ω
Parallel X: 213.39 fF
VSWR: 1.401
Return Loss: −15.538 dB
Q Factor: 0.118
S11 Phase: −159.90°
S21 Gain: −77.100 dB
S21 Phase: −110.14°
Marker 2
Frequency: 2.43700 GHz
Impedance: 48.5 − j5.43 Ω
Series L: −354.31 pH
Series C: 12.038 pF
Parallel R: 48.585 Ω
Parallel X: 152.02 fF
VSWR: 1.125
Return Loss: −24.578 dB
Q Factor: 0.113
S11 Phase: −107.33°
S21 Gain: −77.132 dB
S21 Phase: −90.06°
Marker 3
Frequency: 2.50000 GHz
Impedance: 47.1 + j26.9 Ω
Series L: −1.6669 nH
Series C: 2.4272 pF
Parallel R: 61.622 Ω
Parallel X: 576.81 fF
VSWR: 1.713
Return Loss: −11.607 dB
Q Factor: 0.558
S11 Phase: −81.44°
S21 Gain: −88.744 dB
S21 Phase: 132.74°
The antenna, tested in the 2.40-2.50 GHz range, demonstrates very robust and well-balanced performance. Its peak performance is around 2.437 GHz, where it achieves a return loss of approximately –24.7 dB and a VSWR close to 1.12, reflecting a near-perfect match with reflection losses of less than 0.5%.
Dipole Antennas: 2.4GHz
RELATED PRODUCTS & PAGES:
- Antenna Mounts & Brackets
- Antennas: How to choose
- Directional Antennas
- Omni-Directional Antennas
- Wireless Frequencies: 2.4GHz, 5GHz, 900MHz, WiMax
- RP-SMA Cables, Antennas and Connectors
- SMA Cables & Adapters
All of our antennas pass QC test before we ship them.