Antenna and electrical specifications

connection 1


Standards 2G,3G and 4G
Frequency 698-960, 1710-2170, 2500-2700
VSWR ~2.1:1, ~2.7:1, ~1.3:1
Efficiency (%) ~45.9, ~50.3, ~64.1
Peak Gain (dBi) ~2.7, ~5.1, ~5.3
Impedance (Ohm) 50
Polarisation Linear
Radiation Pattern Omni-Directional
Max. Input Power (W) 25
connection 2

2.4/5.0 GHz ISM

Standards WiFi, BT, ZigBee, ISM
Frequency 2410-2490, 4920-5925
VSWR ~1.6:1, ~1.8:1
Efficiency (%) ~35.4, ~26.4
Peak Gain (dBi) ~3.4, ~3.2
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25

Key Features

2-in-1 Combination Antenna
Ground Plane Independent
Wide band Antenna
698-2700 MHz 4GLTE Bands
5.3 dBi 4G LTE Peak Gain
3.4 dBi WIFI Peak Gain
Low Profile
Anti-Rotation Mounting
Customizable Cable and Connector

4GLTE Antenna Bands list

Parameters 4G LTE Antenna
Frequency (MHz) 698-960 1710-2170 2500-2700
Band (MHz) 700, 850, 900 1700, 1800, 1900, 2000, 2100 2500, 2600
4GLTE Bands B5, B6, B8, B12, B13, B14, B17,
B18, B19, B20, B26, B27, B28,
B29, B44, B67, B68, B85
B1, B2, B3, B4, B9, B10,
B25, B33, B34, B35, B36,
B37, B39, B65, B66, B70
B7, B38, B41, B69
3GCELL Bands B5, B6, B8, B12, B13, B14,
B19, B20, B26
B1, B2, B3, B4, B9, B10, B25,
B33, B34, B35, B36, B37, B39
B7, B38
2GCELL Bands 710, 750, 810T, 850, 900P,
900E, 900R
1800DCS, 1900PCS  
CDMACELL Bands BC0, BC2, BC3, BC7, BC9,
BC10, BC12, BC18, BC19
BC1, BC4, BC6, BC8,
BC14, BC15
BC13, BC16

Antenna Description

The #1 Choice for a Reliable 2 in 1 Cellular/ WiFi Antenna

Our low-profile 2-in-1 screw mount antenna (2J6947B) combines single Cellular/4G LTE technology with single 2.4/5.0 GHz ISM.  Ideal for IoT devices for automation, vehicle connectivity, smart home and any other devices that operate within 698 MHz – 5925 MHz, this antenna is highly efficient and is the first choice for connectivity on the market. 


Cellular/ LTE Cable

The cellular 4G LTE, 3G and 2G (cable 1) is ideal for device connectivity that operate within 698-960 MHz, 1710-2170 MHz and 2500-2700 MHz frequencies and 4G LTE, FirstNet, LPWA, NB-IoT, CAT-X/-MX/-NBx, 3G and 2G standards. Designed with a 360-degree omni-directional radiation pattern, this finely tuned antenna offers improved signal strength, lightning fast voice/data throughput and uninterrupted connectivity for short and long-range indoor or outdoor cellular applications.


2.4/5.0 GHz ISM Cable

The 2.4/5.0 GHz ISM (cable 2) is intended for use with Wi-Fi, Bluetooth-BT, ZigBee, and ISM standards and caters to wireless devices that operate within 2410-2490 MHz and 4920-5925 MHz frequencies. This cable is tuned and designed for reliable M2M connection ideal for low power Wi-Fi, Bluetooth-BT, smart home, commercial automation, smart metering, and a wide range of consumer device applications.


Suggested applications include 

  • Automotive
  • Autonomous Vehicles
  • Emergency Response and Public Safety
  • Multi-Media and Real-Time Video Streaming 
  • Internet of Things (IoT) 
  • RFID / Asset Tracking
  • Automation (home/office/industrial) 
  • Consumer Electronics Terminal


Installation / Environmental

The low-profile, boxed shaped antenna housing (80 x 74 x 25.6 mm) is manufactured with PC/ASA material and available in white and black colors. Fully IP67 and IP69 certified, this antenna is waterproof and resistant to dust and other particles that could compromise antenna function. With an anti-rotation screw mount and ground plane independence, this antenna can be installed permanently on buildings, vehicles, and any other external surfaces without the need for grounding or free space. 

The 2J6947B is tuned for optimal performance and comes with standard SMA-Male connector and with 300cm long D302 cables. 2J Antennas also offers a wide range of alternative connectors and cables for any customization needs. It is important to match the right antenna with the job and our expert engineers are available for installation support, customization needs and antenna selection support. 

All our products are designed with the environment in mind and manufactured without hazardous materials with full REACH and RoHS compliance. 


Mobile Networks Cellular Networks Machine Control Wearables Asset Tracking and Security Civil Applications Automotive Telecommunication Broadband Communications Wireless Security System Energy Monitoring Air Quality and Pollution Monitoring Telemetry / Telematics Entertainment and Multimedia IoT - Internet of Things Smart Home Logistics and Shipping Smart Cities Industrial IoT & Monitoring Smart Farming Fleet Management Medical and Healthcare Autonomous Driving Drone Operation Security and Surveillance Gaming and Virtual Reality Mission Critical Communications Transportation GIS - Geographic Information System Cartographic Hazard Mitigation Automation Agriculture Construction Mining Industry Unmanned Vehicles Surveying Defense Aerial Photogrammetry Logistics Location Based Services Road Applications Rail Applications Maritime Applications Autonomous Applications Mobile Applications Data Processing Remote Monitoring and Control Smart Metering Smart Lighting Smart Parking and Vehicle Control Infrastructure Management Fire Detection & Management Waste Management Water Metering & Management Government & Public Safety Building Control Manufacturing Video Streaming Smart Grid Private Cellular Networks Electricity Metering & Management Resources Management Digital Signage Routers, Gateways & Data Terminals Utilities First Responder Fleets Fire Departments C-V2X - Cellular Vehicle to Everything Retail Services Marine Home Applications Public Wi-Fi Short-Range Personal Area Networks RFID devices V2X - Vehicle to Everything

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