YEMA301J1AM 4G/GNSS 3-in-1 adhesive mount combo external antenna
- Frequency – 4G x 2: 698–960MHz, 1710–2690MHz
- Frequency – GNSS: 1559–1606MHz
- Dimensions: Φ 82mm x 18.2mm
- Efficiency: up to 73.2% (4G DIV-FS) and up to 45.3% (GNSS-FS)
- RoHS compliant
- IP rating: IP67
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Key features
- Optimized for 4G and GNSS networks
- Adhesive mount
- SMA male connector
- GNSS LNA gain: 16 ±3dB
Overview
The YEMA301J1AM is a 4G and GNSS 3-in-1 combo antenna measuring Φ 82mm x 18.2mm. This ultra-wide-band 4G and GNSS antenna provides broad coverage from1559–1606MHz, 698–960MHz, 1710–2690MHz whilst offering backward-compatibility to support 3G and 2G networks as well as LTE Cat-M and narrowband IoT (NB-IoT). Ideal for applications where the antenna is required to be discrete, it is available as an adhesive mount omni-directional antenna. It is easy to install, with maximum durability and suitability for use in harsh outdoor environments assured thanks to its IP67 rated enclosure. It is compatible with Quectel’s RM520x series modules.
The YEMA301J1AM has 2 x 4G LMH antennas and 1 x 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:
- Public safety
- HD video streaming
- Utilities and smart cities
- Fleet management
- Automotive vehicle tracking
Simplify deployment by sourcing antennas at the same time as your modules – see our wide range here
Product Brochure
Quectel_Product_Brochure_V8.5.pdf
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