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ANT-20284EB56 is listed in the Antennas RF range at ChipApex. The manufacturer field lists Adam Tech. Its product description is RF ANT, 4G/3G/2G/NB-IOT, OMNI-DI. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for ANT-20284EB56
- Description：RF ANT, 4G/3G/2G/NB-IOT, OMNI-DI
- Series：-
- Mfr：Adam Tech
- Package：Bag
- RF Family/Standard：Cellular
- Frequency Group：Wide Band
- Frequency (Center/Band)：829MHz, 1.94GHz
- Frequency Range：698MHz ~ 960MHz, 1.71GHz ~ 2.17GHz
- Antenna Type：Whip, Right Angle
- Number of Bands：2
- VSWR：5, 10
- Return Loss：-1.5dB, -3.5dB
- Gain：-4dBi, 3dBi, -0.5dBi, 3.5dBi
- Features：-
- Termination：SMA Male
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Connector Mount
- Height (Max)：1.913" (48.60mm)
- Applications：2G, 3G, 4G
- Power - Max：25 W
Antennas RF datasheet and documents for ANT-20284EB56
Antennas RF Overview
The ANT-20284EB56 is a wideband cellular whip antenna manufactured by Adam Tech, designed for 2G, 3G, 4G, and NB-IoT applications. It features an omni-directional radiation pattern with a right-angle configuration and SMA male connector mount. The device operates across two frequency groups: 698MHz to 960MHz and 1.71GHz to 2.17GHz, with center frequencies at 829MHz and 1.94GHz. Gain values range from -4dBi to 3.5dBi depending on the band. It supports a maximum power of 25W and exhibits VSWR ratios of 5 and 10, with return loss specifications of -1.5dB and -3.5dB.
Antennas RF Feature Summary
- Supports multi-standard cellular communication including 2G, 3G, 4G, and NB-IoT protocols
- Features a right-angle whip design with omni-directional radiation characteristics
- Equipped with an SMA male connector for direct mounting installation
Antennas RF Applications
- Cellular IoT modules requiring wideband connectivity
- Industrial wireless communication gateways
- Mobile broadband routers supporting LTE and legacy networks
Antennas RF Procurement Notes
Verify that the required frequency bands align with the specified ranges of 698MHz–960MHz and 1.71GHz–2.17GHz. Confirm compatibility with the SMA male interface and ensure the mechanical clearance accommodates the 48.60mm height. Check RoHS3 compliance requirements against project specifications before finalizing procurement.
Antennas RF Selection Notes
Select this component when a compact, right-angle antenna solution is needed for cellular devices. The wideband capability allows support for multiple generations of mobile technology within a single unit. Ensure the application environment can accommodate the specified VSWR and gain characteristics for optimal signal performance.
Antennas RF Part Context
This part belongs to the Adam Tech RF antenna series, specifically categorized under cellular antennas. It is designed for external mounting in wireless communication equipment. The manufacturer maintains active production status for this model, ensuring availability for ongoing hardware designs requiring reliable cellular connectivity solutions.
Antennas RF Replacement Considerations
Consult official Adam Tech documentation for verified substitute part numbers. Cross-referencing requires matching SMA connector type, right-angle form factor, and overlapping frequency coverage for 2G/3G/4G/NB-IoT standards.
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