Antenna 824~960/1710~2170MHz 2.5dBi SMA Connector Adhesive Mount
- Availability:
- In stock
- Weight:
- 0.15 LBS
Data Alliance
Antenna 824~960/1710~2170MHz 2.5dBi SMA Connector Adhesive Mount
Compatibility with wireless standards & applications:
- LTE / 4G & GSM /3G: Broadband design for 4G / LTE and 3G / GSM systems: 4G networks
- GSM bands 824-894 and 1850.2 - 1909.8 (US and Latin America / Mexico)
- Compatible with Wi-Fi HaLow devices, as are all antennas in our Wi-Fi HaLow Antennas subcategory.
- LoRaWAN access points.
- Almost all Helium miners have RP-SMA-female antenna connectors
- LoraWAN - hotspots / access points have SMA-female antenna connectors.
- 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.
- IoT wireless & M2M: Compatible with many machine to machine communication applications, remote monitoring, and telemetry applications using LTE-m, 4G / LTE, 3G / GSM, LoRa, Wi-Fi HaLow. (Compatible because it is vertically polarized).
SPECIFICATIONS:
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Item |
Specifications |
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824~960/1710~2170MHz |
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Linear |
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2.5dBi（ Zenith） |
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＜ 2.0 |
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50Ω |
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PCB Dimension |
115*9*0.8mm (4.5 x .35 x .03 in) |
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Mechanical |
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Radome Material |
EVA |
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Environmental |
Operating Temperature |
-40℃~+85℃ |
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Relative Humidity |
Up to 95% |
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Ingress Protection |
IP67 |
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Vibration |
10 to 55Hz with 1.5mm amplitude 2hours |
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Environmentally Friendly |
ROHS Compliant |
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TEST RESULTS for FREQUENCY RANGES:
The antenna was evaluated over the approximate frequency range of 860 MHz to 2.80 GHz, showing stable behavior across the analyzed range. At the measurement point near 2.41 GHz, the recorded impedance is 58.55 + j33.44 Ω, indicating a slightly inductive condition relative to the nominal 50 Ω impedance, but still within a functional range for RF applications.
In terms of the S11 parameter, at 2409 MHz the antenna shows an approximate Return Loss of −19.0 dB with a VSWR close to 1.25:1, indicating very good impedance matching and low power reflection at that frequency. At 860 MHz, the Return Loss is approximately −10.3 dB with a VSWR close to 1.87:1, reflecting moderate impedance matching toward the lower end of the band.
| Frequency range | Assessment | Rating | Technical performance details |
|---|---|---|---|
| 860 MHz – 2.80 GHz | Very good | ★★★★ | RF performance evaluated across the extended 860 MHz – 2.80 GHz frequency range, showing stable impedance behavior throughout the frequency sweep. At 2409 MHz, the measured VSWR is approximately 1.25:1 with a Return Loss close to −19.0 dB, indicating very good impedance matching and minimal reflected power near the 2.4 GHz operating region. At 860 MHz, the VSWR is approximately 1.87:1 with a Return Loss of about −10.3 dB, representing moderate matching near the lower edge of the band. The measured impedance near the reference point is 58.55 + j33.44 Ω, indicating a slightly inductive condition relative to the nominal 50 Ω system impedance. The Smith chart trajectory remains relatively compact around the central region, confirming stable RF behavior and controlled impedance variation across the evaluated frequency range. |
Antenna, cable and connector are all compliant with ROHS 3 and REACH regulations.
SMA Connector Characteristics and Details:
- SMA Characteristics and Key Information
- SMA Connector Materials Composition
- 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.
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.
This antenna is a special order item that will ship in 3-4 weeks from your order