YEMA301J1CM 4G/GNSS 3-in-1 adhesive mount combo external antenna
- Frequency – 4G × 2: 698–960MHz, 1710–2690MHz
- Frequency – GNSS: 1559–1606MHz
- Dimensions: Φ 82mm × 18.2mm
- Efficiency: 4G up to 62.8% (FS) and 4G DIV up to 53.1% (FS)
- GNSS LNA gain: 16 ±3dB
- RoHS compliant
- IP rating: IP65
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Key features
- Optimized for 4G and GNSS networks
- Adhesive mount
- SMA male connector
- GNSS LNA gain: 16 ±3dB
Overview
The YEMA301J1CM is a 4G and GNSS 3-in-1 combo antenna measuring Φ 82mm × 18.2mm. This ultra-wide-band antenna supports 4G and GNSS across 698–960MHz, 1710–2690MHz, and 1559–1606MHz. It is backward compatible with 3G, 2G, LTE Cat-M, and NB-IoT. The antenna is available with connection via 3 cables with lengths from 300 mm, terminated with SMA male connectors. Ideal for applications where the antenna is required to be discrete, this low-profile, adhesive, and screw mount omnidirectional antenna is easy to install, with maximum durability assured thanks to its IP65 rated enclosure. It is compatible with Quectel’s 4G and GNSS series modules.
The YEMA301J1CM has 1 × 4G LTE antenna, 1 × 4G DIV antennam and 1 × GNSS L1 antenna. It allows high efficiency, stable signal transmission and reception for active GNSS from 1559–1606MHz, and 4G bands from 698–960MHz, 1710–2690MHz. In the meantime, this product also offers high isolation between antennas to avoid self-interference. All in all, this unique product is designed to provide stable and high-speed data connection to 4G and GNSS applications.
Typical applications include:
- HD video streaming over LTE
- Vehicle tracking and telematic system
- IoT applications
- Emergency service system
- Warehouses and logistic systems
- Mining vehicles and machinery communications, telemetry and automation
Product Brochure
Quectel_Product_Brochure_V8.6.pdf
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