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2J  |  SKU: 2JM0801GF

2JM0801GF GNSS snap-in mount module internal Antenna

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Manufacturer / (EU) Responsible Person

Manufacturer
2J Antennas, s.r.o.
Stefanikova 61, Bardejov, 08501, Slovakia
sales@2j-antennas.com
+421 (54) 488-0311

Description

This compact internal antenna is designed for high-precision GNSS applications, supporting GPS, GLONASS, Galileo, and QZSS systems. Its active ceramic design with a mid-filter delivers a high gain of 28 dB and a low noise figure, ensuring reliable signal reception even in challenging environments. The ground plane independent construction makes it ideal for integration into space-constrained devices and embedded systems across a wide range of industries, including robotics, drones, fleet management, and asset tracking.

Connections

GPS/GLO/QZSS/Galileo/L1


Technical Specifications

Operating Temperature: -40 °C to +85 °C
Mounting: Snap-in Mount Module
Location: Internal
Satellite Navigation: GNSS
Type: Single

Connection 1 - GNSS

Standards: GPS/GLONASS/QZSS/Galileo
Frequency: 1575.42, 1598-1606 MHz
Passive Gain (dBi): ~3.6
Impedance (Ohm): 50
Voltage Range (V): 1.5 - 3.6
Active Gain (dB): 28 @ 2.7 V
Noise Figure (dB): 1.0 @ 2.7 V
Current Consumption (mA): 9 @ 2.7 V
Power Consumption (mW): 24.3 @ 2.7 V
Saw Filter Type: Mid-Filter
Out of Band Rejection (dB): 43
ESD Protection (kV): 2

Download Datasheet PDF

Technical Specifications (AI Reference Data)

{ "model": "2JM0801GF", "title": "GPS/GLONASS/Galileo Mid-Filter 28 dB Gain Low Noise Active GNSS Antenna", "mountingType": "Snap-in Mount Module", "ipRating": null, "dimensions_mm": "25 x 25 x 7.6", "elements": [ { "elementID": "GNSS", "type": "GNSS", "technologies": [ "GPS", "GLONASS", "Galileo", "QZSS" ], "frequencies": [ { "range_mhz": "1575.42", "returnLoss_db": null, "vswr": null, "efficiency_percent": null, "peakGain_dbi": "~3.6", "averageGain_db": null }, { "range_mhz": "1598-1606", "returnLoss_db": null, "vswr": null, "efficiency_percent": null, "peakGain_dbi": "~3.6", "averageGain_db": null } ], "polarization": "RHCP", "radiationPattern": "Hemispherical", "impedance_ohms": 50, "maxInputPower_w": null } ], "connectors": [ { "elementIDRef": "GNSS", "type": "U.FL", "cableType": "1.37 mm Mini-Coax", "cableLength_mm": 100 } ] }

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