2JM3201C3F GNSS internal stacked patch Antenna U.FL 10cm

This compact, high-precision internal antenna is designed for advanced GNSS applications, supporting concurrent reception on L1 and L5 bands across all major global and regional navigation satellite systems, including GPS, BeiDou, GLONASS, Galileo, QZSS, IRNSS, and SBAS. Its stacked ceramic patch design ensures reliable performance, high gain, and wide bandwidth in a small footprint, making it ideal for applications requiring centimeter-level accuracy such as surveying, autonomous vehicles, aviation safety, and wearables. The antenna features low power consumption, strong anti-interference capabilities, and a pre-filter for enhanced signal integrity in challenging electromagnetic environments. Right-handed circular polarization (RHCP) helps reject multipath fading and interference, ensuring robust signal strength even in obstructed or urban settings.

Connections

GPS/GLO/BEI/QZSS/Galileo/IRNSS/L1L5

Connector & Cable

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

Installation / Environmental

This small form factor antenna provides an easy installation via a practical snap-in mount module. Both patches are manufactured from a durable ceramic material, offering durability in temperatures ranging between -40°C to +85°C. It is a ground plane independent design, which allows it to be installed securely on a wide range of surfaces without restrictions. The 2JM3201C3F 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. All products are manufactured without hazardous materials, ensuring full REACH and RoHS compliance.

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 (GPS/GLONASS/BeiDou/QZSS/Galileo/IRNSS/SBAS/L1L5)

Technologies: GPS, GLONASS, BeiDou, QZSS, Galileo, IRNSS, SBAS
Bands: L1, L5
Bandwidth (MHz): 1176, 1561-1606
Frequency (MHz): 1176.45, 1561.098, 1575.42, 1602.00
Standards: GPS(L5), BeiDou(B2a), QZSS(L5), Galileo(E5a), IRNSS(L5), GPS(L1C), GLONASS(L1OF), BeiDou(B1), QZSS(L1C), Galileo(E1), SBAS(L1)
Return Loss (dB): ~-15.7, ~-14.5
VSWR: ~1.4:1, ~1.5:1
Passive Peak Gain (dBi): ~0.9, ~1.3
Impedance (Ohm): 50
Radiation Pattern: Hemispherical
Axial Ratio (dB): 3dB max
Polarisation: RHCP
Voltage (V): 1.5 - 6
Active Gain (dB): 28 @ 3V
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

Download Datasheet PDF