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2J  |  SKU: 2J4702B

2J4702B Wi-Fi 6E/7, ISM screw mount Antenna SMA-M 300cm IP69K

€9,78
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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) 488-1857

Description

This low-profile antenna is engineered for next-generation wireless applications, supporting Wi-Fi 6E/7, ISM, Bluetooth, ZigBee, SigFox, and LoRa standards. Its robust design ensures reliable high-speed connectivity, low latency, and optimal efficiency, making it ideal for demanding environments such as IoT devices, automation, consumer electronics, gaming, AR/VR, and industrial applications. The antenna delivers strong signal quality and high bandwidth, even in crowded networks, and is backward compatible for seamless integration with existing devices.

Connections

2.4-5.0-6.0GHz/WiFi 6E/WiFi 7/LPWA/BT/ZigBee/RFID/ISM

Connector & Cable

  • Connector Type: SMA-M
  • Cable Length: 300cm
  • Cable Type: RG174

Installation / Environmental

The 2J4702B is designed with a compact dimension of 52 x 17.5 mm and comes with a screw mount. This antenna is manufactured with high-grade IP69K ASA UV stable material that has a strong resistance to corrosive chemicals and/or physical impacts making it extremely durable in temperatures ranging between -40C and +85C. The IP69K rating provides protection against water, chemicals, high pressure and high temperature. This low-profile form factor antenna is ground plane dependent. The 2J4702B is delivered with a standard RF-SMA-Male connector and a standard 300 cm RG174 cable. The antenna comes with a selection of customized extension cable lengths and connector types. This antenna is manufactured without any hazardous materials while maintaining full REACH and RoHS compliance.


Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Ground Plane Dependent
Location: External
Mounting: Screw Mount
Type: Single

Connection 1 - Wi-Fi 6E/7, ISM

Standards: WiFi, Bluetooth, ZigBee, ISM, SigFox, LoRa
Frequency: 2410-2490, 4920-5925, 5925-7125 MHz
VSWR: ~2.5:1, ~1.5:1, ~2.1:1
Efficiency (%): ~35.8, ~28.4, ~25.2
Peak Gain (dBi): ~3.5, ~2.9, ~2.9
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25

Download Datasheet PDF

Technical Specifications (AI Reference Data)

{ "model": "2J4702B", "title": "Beetle 2.4/5.0/6.0 GHz WiFi 6E / WiFi 7 ISM Low Profile IP69K Screw Mount Antenna", "mountingType": "Screw Mount", "ipRating": "IP67/IP69K", "dimensions_mm": "Ø 52 × 17.5", "elements": [ { "elementID": "Wi-Fi / ISM", "type": "Wi-Fi", "technologies": [ "Wi-Fi 6E", "Wi-Fi 7", "Wi-Fi", "Bluetooth", "ZigBee", "ISM", "SigFox", "LoRa" ], "frequencies": [ { "range_mhz": "2410-2490", "returnLoss_db": "~-7.4", "vswr": "~2.5:1", "efficiency_percent": "~35.8", "peakGain_dbi": "~3.5", "averageGain_db": "~-4.5" }, { "range_mhz": "4920-5925", "returnLoss_db": "~-14.9", "vswr": "~1.5:1", "efficiency_percent": "~28.4", "peakGain_dbi": "~2.9", "averageGain_db": "~-5.5" }, { "range_mhz": "5925-7125", "returnLoss_db": "~-9.6", "vswr": "~2.1:1", "efficiency_percent": "~25.2", "peakGain_dbi": "~2.9", "averageGain_db": "~-6.2" } ], "polarization": "Linear", "radiationPattern": "Omni-Directional", "impedance_ohms": 50, "maxInputPower_w": 25 } ], "connectors": [ { "elementIDRef": "Wi-Fi / ISM", "type": "SMA-Male", "cableType": "RG174", "cableLength_mm": 3000 } ] }

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