2JM3201C2F GNSS, RTK internal stacked patch Antenna U.FL 10cm

This compact internal antenna delivers high-precision multi-band GNSS performance, supporting concurrent reception of GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, and RTK signals across L1 and L2 bands. Its advanced stacked ceramic patch design ensures superior accuracy and reliability for demanding navigation and surveying applications, including land and hydrographic surveys, autonomous vehicles, aviation safety, and agriculture. The antenna features low power consumption, a wide voltage range, and high rejection pre-filtering, making it ideal for safety-critical and real-time positioning systems. Its ground plane independent construction allows for flexible installation on a variety of surfaces.

Connections

GPS/GLONASS/BeiDou/QZSS/Galileo/SBAS/RTK/L1L2

Connector & Cable

• Connector Type: U.FL
• Cable Length: 10cm
• Cable Type: Mini coax

Installation / Environmental

This ultra low profile antenna solution features an easy installation via snap-in mount module. The 2JM3201C2F is a compact ceramic antenna manufactured without any hazardous materials and is both REACH and RoHS compliant and durable in temperatures ranging between -40C and +85C. It is a ground plane independent design, which allows it to be installed securely on a wide range of surfaces without restrictions. The 2JM3201C2F is delivered with a standard U.FL connector and a 100 mm long mini coax standard cable. It is fully customizable by offering additional connector types, cable lengths, and cable types.

Technical Specifications

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

Connection 1 - GNSS/RTK/L1/L2

Technologies: GPS, GLONASS, BeiDou, QZSS, Galileo, SBAS, RTK, L1, L2
Bandwidth (MHz): 1227, 1561-1606
Bands: L2, L1
Frequency (MHz): 1227.6, 1561.098, 1575.42, 1602.00
Standards: GPS(L2C), QZSS(L2C), GPS(L1C), GLONASS(L1OF), BeiDou(B1), QZSS(L1C), Galileo(E1), SBAS (L1)
Return Loss (dB): ~-15.0, ~-10.4
VSWR: ~1.6:1, ~1.8:1
Passive Peak Gain (dBi): ~1.7, ~3.6
Impedance (Ohm): 50
Radiation Pattern: Hemispherical
Axial Ratio (dB): 3dB max
Polarisation: RHCP
Voltage (V): 1.5 - 6
Active Gain (dB): 28 @ 3 V
Noise Figure (dB): 1.6 @ 3V
Current Consumption (mA): 16 @ 3V
Power Consumption (mW): 48 @ 3V
Saw Filter Type: Pre-Filter
Out of Band Rejection (dB): ~40
ESD Protection (kV): 2

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