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YEMN205J1DH is listed in the Antennas RF range at ChipApex. The manufacturer field lists Quectel. Its product description is EXTERNAL ANTENNA. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for YEMN205J1DH
- Description：EXTERNAL ANTENNA
- Series：-
- Mfr：Quectel
- Package：Box
- RF Family/Standard：-
- Frequency Group：-
- Frequency (Center/Band)：-
- Frequency Range：-
- Antenna Type：-
- Number of Bands：-
- VSWR：-
- Return Loss：-
- Gain：-
- Features：-
- Termination：-
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Height (Max)：-
- Applications：-
- Power - Max：-
Antennas RF datasheet and documents for YEMN205J1DH
Antennas RF Overview
The Quectel YEMN205J1DH is a 5G and GNSS combo external antenna designed for screw mounting. It supports 5G cellular networks and dual-band GNSS (GPS L1 & L5, BeiDou B1I & B1C, Galileo E1, GLONASS G1). The unit measures 204.4 x 86.7 x 32 mm and includes a 300mm cable terminated with an SMA male connector. It features an integrated Low Noise Amplifier (LNA) with 17dB gain and meets IP67 and IP69K ingress protection standards.
Antennas RF Feature Summary
- Dual-band GNSS support including GPS L1/L5 and multi-constellation compatibility
- Integrated Low Noise Amplifier (LNA) providing 17dB gain
- High durability construction rated IP67 and IP69K
- Screw mount design for secure installation
Antennas RF Applications
- 5G IoT gateways and routers
- Industrial automation equipment
- Smart city infrastructure nodes
- Vehicle telematics systems
Antennas RF Procurement Notes
Verify the specific frequency band configurations required for your target region against official datasheets. Confirm that the SMA male interface and 300mm cable length align with system integration requirements. Ensure environmental sealing needs are met by the IP67/IP69K rating. Cross-reference the LNA specifications to guarantee compatibility with connected module sensitivity levels.
Antennas RF Selection Notes
Select this model when both 5G connectivity and high-precision dual-band GNSS positioning are required in a single compact unit. The screw mount option suits permanent installations where vibration resistance is critical. Consider the 17dB LNA gain for applications requiring extended range or operation in noisy RF environments. Verify that the physical dimensions fit within the designated enclosure space.
Antennas RF Part Context
This component belongs to Quectel’s wireless solutions portfolio, specifically targeting M2M and IoT sectors. It complements modules such as the RM520x series by providing robust external RF connectivity. The product line emphasizes durability and multi-standard support for global deployment scenarios.
Antennas RF Replacement Considerations
The YEMN205J1AM is a related variant offering Wi-Fi and 4G/GNSS capabilities instead of 5G. Ensure functional requirements match the specific radio technologies supported by any substitute part number before swapping components.
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.
