Antenna and electrical specifications

connection 1

GPS/GLONASS

Standards GPS/QZSS/Galileo/GLONASS
Frequency 1575.42, 1598-1606
VSWR <=1.4:1
Impedance (Ohm) 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

Key Features

Active GNSS Antenna
Ground Plane Independent
28 dB GNSS Active Gain
Pre-Filter GNSS
Voltage Range 1.5 - 3.6 V
Heavy Duty antenna
Anti-Rotation Mounting
Customizable Cable and Connector

Applications

Antenna Description

Exceptional Precision and Reliability for Global Navigation

This heavy-duty ground plane independent antenna (2J7701BGF) covers all the major GNSS bands including GPS, GLONASS, QZSS and Galileo standards.  Designed with hemispherical radiation pattern for 1575 MHz and 1602 MHz bands brings precise and reliable navigational positioning to urban or rural areas without interruptions. This antenna can pinpoint fixed positions quickly and accurately, especially in built-up areas where buildings may obscure the view to some GPS including high latitude areas. The 2J7701BGF is the ideal antenna solution for tracking, mapping, and autonomous applications necessary in rapidly growing industrial and commercial markets.

For detailed antenna specifications, please see our comprehensive datasheet.

Suggested applications include:

- Tracking and Mapping
- Industrial and Agriculture Machinery
- Sea Vessels
- Air Navigation
- Automobile / Transportation
- Autonomous Vehicles and Machinery

This antenna is designed with a pre-filter that gives an excellent out of band rejection while maintaining 28 dB @ 2.7 V GNSS active gain. Rated with 2kV ESD protection from an Electrostatic discharge (ESD) to prevent malfunction or breakdown during antenna operation.

Installation / Environmental

The cylinder shape housing (Ø 60 x 69 mm) is manufactured with heavy duty ASA material. The antenna base is manufactured with Zamak, a material known for excellent damping capacity and vibration attenuation. A TPE gasket offers flexibility, shock absorption and slip resistance. 2J7701BGF is fully IP67, IP69 and IK09 certified making this antenna fully waterproof and resistant to high temperatures, dust, and impact.

2J7701BGF comes with a screw mount that has an anti-rotation mechanism that allows for permanent and secure antenna installation. A SMA-male connector and a 300 cm long LL100 cable comes standard but we also offer a large range of alternative connectors and cables to accommodate most customization needs.

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

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