900MHz LoRa Whip Antenna 3dBi Omni Directional | SMA
- SKU:
- A9E304
- Availability:
- In stock
- Weight:
- 0.20 LBS
Data Alliance
900 MHz / LoRa 3dBi Whip Antenna | IP65 Weatherproof
Rugged, compact whip antenna designed for wireless equipment operating across the 900 MHz LoRa frequency range.
Mount Options: Magnetic with cable | L-mounting bracket
See also: Cellular version 698–2700 MHz frequency range
Key specifications: 900 MHz optimized frequency band, 3.0 dBi gain, 50 Ω impedance, VSWR ≤2.5, SMA male connector, Ø16 × 304 mm dimensions, IP65 protection, ABS construction, and −40°C to +85°C operating temperature.
Its direct-connect design eliminates the need for an external coaxial cable, helping minimize installation complexity and cable-related RF loss.
| Specification | Part # A9E304 |
|---|---|
| Antenna Type | Whip / straight antenna |
| Frequency Range | 900~928 MHz LoRa version |
| Gain | 900 MHz: 2.5dBi - Efficiency 78.6% 915 MHz: 2.7dBi - Efficiency 89.6% 915 MHz: 2.7dBi - Efficiency 89.6% |
| Nominal Impedance | 50 Ω |
| VSWR | ≤ 2.5 |
| Connector | SMA Male standard; customized connector options available |
| Cable | No cable. Direct-connect antenna |
| Dimensions | Ø16 × 304 mm |
| Approximate Length | 304 mm / 12.0 in. |
| Operating Temperature | −40°C to +85°C |
| Environmental Rating | IP65 intrusion protection |
| Radome Material | UV resistant ABS |
| Color | Black |
Typical applications include: LoRa and LoRaWAN gateways, 900 MHz IoT devices, industrial telemetry, SCADA and remote monitoring systems, smart agriculture, utility metering, sensor networks, M2M communications, asset tracking, and long-range wireless data links., and other sub-GHz applications requiring reliable long-range connectivity.
At approximately 304 mm (12 in.) long and only 16 mm in diameter, this whip antenna provides a relatively slim form factor while maintaining the length desirable for lower-frequency wireless applications. The antenna body / radome is manufactured from durable ABS and is rated IP65, providing protection against dust and water jets for indoor and protected outdoor installations.
The standard configuration uses an SMA male connector, while alternative connector configurations can be supplied for large orders.
Can be optimized for the required operating frequency within the LoRa bands.
Designed to withstand operating temperatures from −40°C to +85°C, making it appropriate for industrial equipment, outdoor enclosures, remote monitoring systems, gateways, telemetry equipment, and other installations exposed to demanding environmental conditions.
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