Product specifications
2J7A50BGFa Antenna
Medusa Lightweight 2x 4G LTE/3G/2G, 2x WiFi ISM, GNSS Screw Mount Antenna
The Lightest and most Eco Friendly Multi-Function Antenna Designed for Global Connectivity
2J Antennas is pleased to introduce our high-performance 5-in-1 Screw Mount Antenna (2J7A50BGFa) that offers two connections for MIMO 4G LTE, 3G, 2G, two connections for MIMO WiFi ISM and one connection for GPS, GLONASS and Galileo. The 2J7A50BGFa housing and base are designed with durable and lightweight materials making it a lower cost and eco friendly alternative to our popular heavy-duty antennas in the Medusa series.
The dual # 1 and # 2 Cellular and LTE connection are dedicated to 4G LTE, FirstNet, LPWA, CAT-Mx, CAT-NBx, NB-IoT, 3G and 2G standards. The 4G LTE caters to mobile devices, data terminals and industrial automation that require high upload and download speeds but is also backwards compatible with existing 3G and 2G technologies. Designed with advanced LTE-CAT technology, this antenna is ideal for 698 MHz to 2700 MHz frequency low-power-wide-area monitors and remote systems for industrial, home, office, agriculture, and transportation.
Dual connection # 3 and # 4 are designed for WiFi, BT, ZigBee and ISM standards that operate devices within the 2.4/5.0 GHz ISM parameters. This dual connection will continuously scan 2.4/ 5.0 GHz channels for the strongest match to enable reliable and constant wireless and Bluetooth multi device connectivity.
Single connection # 5 is designed for GNSS active antenna applications that operate within the GPS, QZSS, Galileo and GLONASS standards. With an independent high-precision positioning system, this antenna gives a full global end to end navigational coverage in urban or rural environments.
Please view our data sheet for detailed product specifications.
Typical applications
- LTE Cellular / Data / Internet
- Navigation
- RFID and Asset / Inventory Tracking
- Smart home and office
- Critical communications / Emergency Response
- Telematics
- Automotive / Transportation
- Industrial and commercial monitoring / controls
Installation / Environmental
With compact dimensions of Ø 96 x H 90 mm, the 2J7A50BGFa dome shaped housing and base is manufactured with light weight ASA material. With a new sustainable lightweight material design, we can lower production energy costs and reduce our environmental footprint within the design, manufacturing, transportation, and disposal cycles. The anti-rotation screw mount allows for secure installation on vertical or horizontal surfaces such as buildings, roofs, and walls without the need for grounding. IP67, IP69 and IK09 certifications ensure full resistance to water, dust, particles, and impact without compromising antenna performance.
All five LL195/LL100 cables measure 300 cm in length and connect via standard SMA-Male connector. 2J Antennas’ highly trained experts are available to not only offer a wide range of custom connectors and cables, but also help with antenna selection needs for a perfect product to customer match.
All our products are designed and manufactured without hazardous materials while maintaining full REACH and RoHS compliance.
CONNECTIONS (5)
2× 4G LTE MIMO/FirstNet/LPWA/NB-IoT/Cat-X-Mx-NBx/3G/2G
2× 2.4-5.0GHz MIMO/WiFi/Sigfox/LoRa/LPWA/BT/ZigBee/RFID/ISM
GPS/GLO/QZSS/Galileo/L1
Mounting Screw Mount
Dimensions (mm) Ø 96 x H 90
Operating temperature -40 °C to +85 °C
Certificates IP67, IP69, IK09
Standard color Black
CONNECTION 1
CELLULAR/4G LTE
Standards 2G,3G and 4G
Frequency 698-960, 1710-2170, 2500-2700
VSWR ~2.0:1, ~1.4:1, ~1.5:1
Efficiency (%) ~45.1, ~47.1, ~46.8
Peak Gain (dBi) ~0.9, ~3.3, ~4.4
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25
CONNECTION 2
CELLULAR/4G LTE
Standards 2G,3G and 4G
Frequency 698-960, 1710-2170, 2500-2700
VSWR ~1.9:1, ~1.4:1, ~1.5:1
Efficiency (%) ~45.1, ~46.6, ~48.2
Peak Gain (dBi) ~1.4, ~3.0, ~4.7
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25
CONNECTION 3
2.4/5.0 GHz ISM
Standards WiFi, BT, ZigBee, ISM
Frequency 2410-2490, 4920-5925
VSWR ~1.6:1, ~1.5:1
Efficiency (%) ~44.9, ~35.9
Peak Gain (dBi) ~4.8, ~3.0
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25
CONNECTION 4
2.4/5.0 GHz ISM
Standards WiFi, BT, ZigBee, ISM
Frequency 2410-2490, 4920-5925
VSWR ~1.7:1, ~1.6:1
Efficiency (%) ~41.7, ~35.7
Peak Gain (dBi) ~4.6, ~3.1
Impedance (Ohm) 50
Polarisation Linear
Max. Input Power (W) 25
CONNECTION 5
GPS/GLONASS
Standards GPS/QZSS/Galileo/GLONASS
Frequency 1575.42, 1598-1610
VSWR <=1.5:1
Impedance (Ohm) 50
Polarisation RHCP
Active Gain (dB) 23 @ 3 V, 24 @ 5 V
Saw Filter Type Post-Filter
Voltage (V) 2.7 - 5.5
Noise Figure (dB) 1.2
Current Consumption (mA) 15 - 25
Power Consumption (mW) 40.5 - 137.5
Out of Band Rejection (dB) 32
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