Antenna 915MHz OmniDirectional 3dBi w/SMA. GSM ISM 1/4 Wave
- SKU:
- A9D3S
- Availability:
- In stock
- Weight:
- 0.06 LBS
Data Alliance
860-960 MHz 3dBi Dipole Antenna
Weatherproof for outdoor or indoor use:
- 915MHz is the middle of the band range of this antenna
- SMA-male connector: Connector-Mounted. "Whip" Straight Antenna.
- See other connector options: SMA right angle and RP-SMA male right angle or straight
- SMA is more typically used for 4G/3G/2G applications.
- Mounts directly onto SMA-female connector
- 1/4 Wave Monopole helical coil
Suitable for the following wireless standards & applications :
- 900MHz ISM Band . Can also be made to operate on other VHF and UHF frequencies within the ISM frequency bands .
- Non Line of Sight (NLOS): 900 MHz band is best for passing through trees and forests.
- Compatible with Wi-Fi HaLow devices , as are all antennas in our Wi-Fi HaLow Antennas subcategory
- Wi-Fi HaLow and LoRaWAN access points.
This omni directional antenna's range of frequency band compatibility in the 860-960 MHz frequency band range, its low broadband VSWR, and impedance matching to 50 Ohm gear, makes it suitable and compliant for all the above applications.
- As client antenna: Connect to an access point in any direction.
- As access point antenna: Provides signal to clients in any direction (360-degree horizontal beamwidth)
- Capable of extending your wireless range up to 300 meters.
| SPECIFICATIONS: | |
| Frequency | 860-960 MHz: 4G networks: AT&T Mobility & Verizon |
| Antenna Connector | SMA-male (aka SMA Plug) |
| Gain (dBi) | 3 dBi |
| Antenna Type | Dipole omni-directional |
| Polarization | Linear Vertical |
| VSWR | <2.0:1 |
| Max Power | 50W |
| Impedance | 50 Ohm |
| Antenna Color | Black |
| Weight | 30g (1oz) |
| Dimensions | Length: 90.2mm Width: 11.8mm (3.5 x .50 in) |
TEST RESULTS for FREQUENCY RANGES:
The antenna exhibits solid performance over the frequency range from 745 to 794 MHz, showing a well-defined resonance point within the band. The S11 measurements indicate a progressive improvement in impedance matching toward the center frequency, where a minimum VSWR of approximately 1.55 is achieved with a Return Loss of about −13.3 dB. This behavior indicates efficient power transfer with moderate reflection losses across the operating band.
| Frequency range | Assessment | Rating | Compatible technologies |
|---|---|---|---|
| 1.64–1.84 GHz | Very good | ★★★★ | LTE Band 3 (1800 MHz), GSM 1800, LTE Band 1 (partial overlap), private LTE networks, cellular IoT gateways, industrial wireless systems, telemetry and monitoring links, and broadband wireless communication platforms. Stable and consistent impedance matching across the band, with VSWR values maintained between approximately 1.48 and 1.55 and Return Loss levels around −13 to −14 dB, ensuring reliable operation and efficient power transfer |
Regulations: Antenna, cable and connector are all complaint with ROHS 3 and REACH.
The version with RP-SMA-male connector has a slightly different form-factor from the SMA version (it has a brass connector body), but the technical specifications are otherwise the same as the version with an SMA-male connector.
Dipole Antennas: 900MHz
COMPATIBLE MOUNTS
- L-Mount / bracket for Dipole Antennas with SMA or RP-SMA connector
- Magnetic bases that fit this antenna and have antenna cables with various connector-types
TECH SUPPORT & HOW TO SELECT ANTENNAS
- Antennas: How to choose
- Directional Antennas
- Omni-Directional Antennas
- WiFi Frequencies: 2.4GHz, 5GHz, 900MHz, WiMAX
All of our antennas pass QC test before we ship them.