2J7A85Bc 4 in 1 Medusa 5GNR MIMO and WIFI 6E / WIFI 7 MIMO Screw Mount Antenna designed and manufactured by 2J Antennas

2J7A85Bc 5G NR Antenna

Medusa 5GNR/4G/3G/2G MIMO and WIFI 6E / WIFI 7 MIMO Screw Mount Antenna

Connections (4)

2× 5G NR/4GLTE/FirstNet/CBRS/LPWA/3G/2G

2× 2.4-5.0-6.0GHz MIMO/WiFi 6E/WiFi 7/LPWA/BT/ZigBee/RFID/ISM

Mounting	Screw Mount
Dimensions (mm)	Ø 96 x H 90
Operating temperature	-40 °C to +85 °C
Certificates	IP67, IP69, IK09
Standard colors

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Datasheet
3D model

Antenna and electrical specifications

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connection 1

5GNR/4GLTE/FirstNet/CBRS/LPWA/3G/2G

Technologies	5G, 4G, 3G and 2G
Standards	5GNR/4GLTE/FirstNet/CBRS/LPWA/CAT-X/CAT-Mx/CAT-NBx/NB-IoT/3G/2G
Frequency	617-960, 1427-2690, 3300-5000, 5150-5925
Return Loss (dB)	~-7.9, ~-13.3, ~-11.4, ~-12.9
VSWR	~2.6:1, ~1.7:1, ~1.9:1, ~1.7:1
Efficiency (%)	~45.0, ~56.3, ~43.3, ~42.4
Peak Gain (dBi)	~1.4, ~3.6, ~3.3, ~3.8
Impedance (Ohm)	50
Polarisation	Linear
Radiation Pattern	Omni-Directional
Max. Input Power (W)	35

connection 2

5GNR/4GLTE/FirstNet/CBRS/LPWA/3G/2G

Technologies	5G, 4G, 3G and 2G
Standards	5GNR/4GLTE/FirstNet/CBRS/LPWA/CAT-X/CAT-Mx/CAT-NBx/NB-IoT/3G/2G
Frequency	617-960, 1427-2690, 3300-5000, 5150-5925
Return Loss (dB)	~-7.7, ~-12.4, ~-11.9, ~-11.9
VSWR	~2.7:1, ~1.7:1, ~2.0:1, ~1.8:1
Efficiency (%)	~45.4, ~54.8, ~43.0, ~47.1
Peak Gain (dBi)	~1.5, ~3.6, ~3.5, ~3.8
Impedance (Ohm)	50
Polarisation	Linear
Radiation Pattern	Omni-Directional
Max. Input Power (W)	35

connection 3

2.4 / 5.0 / 6.0 GHz Tri-Band WIFI 6E / WIFI 7

Standards	WiFi, BT, ZigBee, ISM, SigFox, LoRa
Frequency	2410-2490, 4920-5925, 5925-7125
VSWR	~1.9:1, ~1.6:1, ~1.9:1
Efficiency (%)	~58, ~64, ~65
Peak Gain (dBi)	~5.6, ~5.5, ~3.8
Impedance (Ohm)	50
Polarisation	Linear
Max. Input Power (W)	25

connection 4

2.4 / 5.0 / 6.0 GHz Tri-Band WIFI 6E / WIFI 7

Standards	WiFi, BT, ZigBee, ISM, SigFox, LoRa
Frequency	2410-2490, 4920-5925, 5925-7125
VSWR	~1.9:1, ~1.6:1, ~1.6:1
Efficiency (%)	~58, ~64, ~63.1
Peak Gain (dBi)	~5.6, ~5.5, ~3.6
Impedance (Ohm)	50
Polarisation	Linear
Max. Input Power (W)	25

Key Features

4-in-1 Combination Antenna

Ultra Wide band Antenna

617-5925 MHz Sub 6GHz Bands

WIFI 6E / WIFI 7 Antenna

Ground Plane Independent

Full 4GLTE backward compatibility

3.8 dBi 5G NR Peak Gain

5.6 dBi WIFI Peak Gain

High Performance

Heavy Duty antenna

Lightweight Plastic Base

Anti-Rotation Mounting

Customizable Cable and Connector

5GNR Antenna Bands list

Parameters	5GNR Antenna
Frequency (MHz)	617-960	1427-2690	3300-5000	5150-5925
Band (MHz)	600, 700, 850, 900	1500, 1600, 1700, 1800, 1900, 2000, 2100, 2300, 2500, 2600	3300, 3500, 3600, 3700, 4500	5200, 5500, 5800
5GNR Bands	n5, n8 ,12, n20, n28, n71, n81, n82, n83,	n1, n2, n3, n7, n25, n34, n38, n39, n40, n41, n50, n51, n66, n70, n74, n75, n76, n80, n84, n86	n77, n78, n79
4GLTE Bands	B5, B6, B8, B12, B13, B14, B17, B18, B19, B20, B26, B27, B28, B29, B44, B67, B68, B71, B85	B1, B2, B3, B4, B7, B9, B10, B11, B21, B23, B24, B25, B30, B32, B33, B34, B35, B36, B37, B38, B39, B40, B41, B45, B50, B51, B65, B66, B69, B70, B74, B75, B76	B22, B42, B43, B48, B49, B52	B46, B47, B252, B255
3GCELL Bands	B5, B6, B8, B12, B13, B14, B19, B20, B26	B1, B2, B3, B4, B7, B9, B10, B11, B21, B25, B32, B33, B34, B35, B36, B37, B38, B39, B40	B22
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, BC13, BC14, BC15, BC16, BC20, BC21

Antenna Description

2J7A85Bc

The Leading Antenna Solution That Outperforms in Every Category

The 4-in-1 Combination Antenna (2J7A85Bc) is part of our “Medusa” series and offers superior performance with dual 5GNR MIMO and dual 2.4/5.0/6.0 GHz WIFI 6E / WIFI 7 ISM MIMO connectivity. This ultra-wide band antenna facilitates communications in MIMO allowing devices to remain online while moving through different coverage areas. These features make it a leading antenna solution for the next generation of mobile services including high-end public safety, railway, transportation, critical communications, automotive, industrial and consumer automation.

Typical applications

- Terminals, Base Stations and Routers
- Emergency Services and Public Safety
- MIMO Device Connectivity
- Industrial, Commercial and Residential IoT / Smart Home
- Electrical and Environmental Monitoring
- RFID Asset Tracking
- Industrial Automation / Robotics
- Real-Time Remote Control
- V2V, V2X and Fleet Management
- Multi-Media and Real-Time 4k/HD Video Streaming

Connection 1 & 2: 5GNR

Cables 1 and 2 are designed for high traffic devices that operate within 5G NR, 4G LTE, FirstNet, CBRS, LPWA, CAT-X-Mx, CAT-NBx, NB-IoT, 3G and 2G standards. This antenna is designed with CAT-M technology taking LTE into the next generation of IoT applications making it fully compatible with existing LTE networks and reducing implementation costs for carriers via backward-compatibility. These dual connections bring exceptional signal strength and quality in a 360-degree radiation pattern while maintaining high peak gain of up to ~3.8 dBi and up to ~56.3% efficiency.

Connection 3 & 4: 2.4/5.0/6.0 GHz WIFI 6E / WIFI 7 ISM

Cable 3 and 4 are designed for LPWA devices that operate within WiFi, BT, ZigBee and ISM standards. The 2.4/5.0 GHz and the 6.0 GHz bands combine long-range, short-range, and very large capacity without competing with traffic from other devices or networks. This results in high bandwidth channels, improved security, less interference, and reduces network congestion making it ideal for low power home automation and monitoring applications that demand faster WiFi and consistent network availability. These two connections offer up to ~5.6 dBi peak gains and maximum efficiency of ~65%.

Installation / Environmental

The 2J7A85Bc is protected with a robust and heavy-duty housing made with high-quality acrylonitrile styrene acrylate (ASA) UV stable material, known for its thermal resistant properties, and a plastic antenna base as an alternative low-cost solution to the metal base option. Ground plane independence and screw mount technology allow for solidly locking the antenna on top of its mounting location making its installation easy and reliable. Cables and connectors can be customized to specific requirements. The IP67 and IP69 ingress ratings provide this compact antenna with maximum protection against dust and water penetration, while the IK09 rating adds an extra level of anti-vandal security, with high impact resistance.

2J Antennas supports the health of our environment and manufactures all our products without hazardous materials making us fully REACH and RoHS compliant.

Applications

Mobile Networks 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 Cellular Networks Mission Critical Communications Transportation GIS - Geographic Information System Cartographic Hazard Mitigation Machine Control Automation Agriculture Construction Mining Industry Unmanned Vehicles Surveying Defense Aerial Photogrammetry Logistics Wearables Asset Tracking and Security Location Based Services Civil Applications Road Applications Rail Applications Maritime Applications Autonomous Applications Mobile Applications Automotive Telecommunication Data Processing Broadband Communications Remote Monitoring and Control Smart Lighting Government & Public Safety Telemetry / Telematics Video Streaming Private Cellular Networks Digital Signage Routers, Gateways & Data Terminals First Responder Fleets Fire Departments C-V2X - Cellular Vehicle to Everything MIMO Device Connectivity Wireless Security System Energy Monitoring Smart Metering Air Quality and Pollution Monitoring Smart Parking and Vehicle Control Infrastructure Management Fire Detection & Management Waste Management Water Metering & Management Building Control Manufacturing Smart Grid Electricity Metering & Management Resources Management Utilities Retail Services Marine Home Applications Public Wi-Fi Short-Range Personal Area Networks RFID devices V2X - Vehicle to Everything High-Density Environments MU-MIMO Connectivity

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Medusa 5GNR/4G/3G/2G MIMO and WIFI 6E / WIFI 7 MIMO Screw Mount Antenna

Antenna and electrical specifications

5GNR/4GLTE/FirstNet/CBRS/LPWA/3G/2G

5GNR/4GLTE/FirstNet/CBRS/LPWA/3G/2G

2.4 / 5.0 / 6.0 GHz Tri-Band WIFI 6E / WIFI 7

2.4 / 5.0 / 6.0 GHz Tri-Band WIFI 6E / WIFI 7

Key Features

5GNR Antenna Bands list

Antenna Description

2J7A85Bc

Applications

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