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2J  |  SKU: 2J2115B-B05H

2J2115B-B05H ISM wall mount Antenna IP67

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Manufacturer / (EU) Responsible Person

Manufacturer
2J Antennas, s.r.o.
Stefanikova 61, Bardejov, 08501, Slovakia
sales@2j-antennas.com
+421 (54) 488-1958

Description

This high-efficiency omni-directional antenna is optimized for ISM 868 and 915 MHz frequencies, making it ideal for remote monitoring, home automation, medical devices, and a wide range of IoT applications. Its ground plane independent design ensures reliable performance in various installation environments. The antenna is waterproof (IP67 rated) and includes a mounting bracket for easy wall installation. Suitable for smart cities, industrial IoT, asset tracking, and more.

Connections

868-915MHz/Sigfox/LoRa/LPWA/RFID/ZigBee/ISM


Technical Specifications

Operating Temperature: -40 °C to +85 °C
Mounting: Wall Mount
Location: External
Type: Single
LPWAN & IoT Communication: Sigfox, LoRa, LPWA, RFID, ISM

Connection 1 - 868/915 MHz ISM

Standards: ZigBee, ISM, SIGFOX, LoRa
Frequency: 863-870, 902-928 MHz
VSWR: ~1.3:1, ~1.4:1
Efficiency (%): ~65.1, ~71.3
Peak Gain (dBi): ~3.2, ~2.9
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25

Download Datasheet PDF

Technical Specifications (AI Reference Data)

{ "model": "2J2115B-B05H", "title": "868/915 MHz ISM Omni-Directional Ground Plane Independent Wall Mount Antenna", "mountingType": "Wall Mount", "ipRating": "IP67", "dimensions_mm": "325 × 36 × 155 (220 × Ø 16)", "elements": [ { "elementID": "ISM Antenna", "type": "ISM", "technologies": [ "ZigBee", "ISM", "SIGFOX", "LoRa" ], "frequencies": [ { "range_mhz": "863-870", "returnLoss_db": "~-17.6", "vswr": "~1.3:1", "efficiency_percent": "~65.1", "peakGain_dbi": "~3.2", "averageGain_db": "~-1.9" }, { "range_mhz": "902-928", "returnLoss_db": "~-16.9", "vswr": "~1.4:1", "efficiency_percent": "~71.3", "peakGain_dbi": "~2.9", "averageGain_db": "~-1.5" } ], "polarization": "Linear", "radiationPattern": "Omni-Directional", "impedance_ohms": 50, "maxInputPower_w": 25 } ], "connectors": [ { "elementIDRef": "ISM Antenna", "type": "SMA-Male", "cableType": "RG58", "cableLength_mm": 3000 } ] }

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