2J7741BGF CELLULAR/LTE & GNSS SCREW MOUNT ANTENNA
The 2J7741BGF is a screw mount, heavy-duty, ground plane independent, wide-band, 2-in-1 combination antenna designed to work with 4G LTE and GNSS technologies.
Offering low power consumption and low noise for better quality, connectivity and reliability with increased data throughput, this antenna is the perfect solution for the rapidly growing demand for reliable communication and precise navigation for global connectivity.
Suggested applications include: Remote Monitoring, Gateways and Routers, HD Video over LTE, Tracking and Mapping, Automobile / Transportation, Autonomous Vehicle and Machinery, First Responder and Emergency Services, GPS-Enabled IoT Applications
All connectors and cables are customisable.
Cable 1 is dedicated to 4G LTE/3G/2G cellular voice and data communication with high quality and speed. Omni-directional radiation pattern.
Cable 2 is dedicated for GNSS navigation applications that operate within the GPS, QZSS, Galileo and Glonass standards. Designed with a hemispherical radiation pattern for 1575 MHz and 1602 MHz bands this antenna offers precise and reliable navigational positioning to urban or rural areas without interruptions.
General Specifications:
| Mounting | Screw Mount |
|---|---|
| Dimensions (mm) | Ø 60 x 69 |
| Operating temperature | -40 °C to +85 °C |
| Certificates | IP67, IP69, IK09 |
Antenna and electrical specifications
CONNECTION 1 CELLULAR/4G LTE
| Standards | 2G,3G and 4G |
|---|---|
| Frequency | 698-960, 1710-2170, 2500-2700 |
| VSWR | ~1.9:1, ~1.2:1, ~1.4:1 |
| Efficiency (%) | ~66.9, ~74.5, ~58.9 |
| Peak Gain (dBi) | ~1.9, ~4.3, ~4.2 |
| Impedance (Ohms) | 50 |
| Polarisation | Linear |
| Max. Input Power (W) | 25 |
CONNECTION 2 GPS/GLONASS
| Standards | GPS/QZSS/Galileo/GLONASS |
|---|---|
| Frequency | 1575.42, 1598-1606 |
| VSWR | <=1.4:1 |
|
Impedance (Ohms) |
50 |
| Polarisation | RHCP |
| Active Gain (dB) | 28 @ 2.7 V |
| Saw Filter Type | Pre-Filter |
| Voltage (V) | 1.5 – 3.6 |
| Noise Figure (dB) | 1.5 Typ |
| Current Consumption (mA) | 9 Typ |
| Power Consumption (mW) | 24.3 Typ |
| ESD Protection (kV) | 2 |