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ANT-19031EB78 is listed in the Antennas RF range at ChipApex. The manufacturer field lists Adam Tech. Its product description is RF ANT, 4G/3G/2G (EXTERNAL SUCTI. Review the specifications below when checking this part for your BOM.
Antennas RF specifications for ANT-19031EB78
- Description：RF ANT, 4G/3G/2G (EXTERNAL SUCTI
- Series：-
- Mfr：Adam Tech
- Package：Bag
- RF Family/Standard：Cellular
- Frequency Group：UHF (300MHz ~ 1GHz), UHF (2GHz ~ 3GHz)
- Frequency (Center/Band)：892MHz, 2.2GHz
- Frequency Range：824MHz ~ 960MHz, 1.71GHz ~ 2.69GHz
- Antenna Type：Whip, Straight
- Number of Bands：2
- VSWR：2.5, 3
- Return Loss：-6dB, -7dB
- Gain：-0.5dBi, 1.5dBi, -0.5dBi, 0.5dBi
- Features：Cable - 2m
- Termination：SMA Male
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Magnetic
- Height (Max)：7.283" (185.00mm)
- Applications：2G, 3G, 4G
- Power - Max：5 W
Antennas RF datasheet and documents for ANT-19031EB78
Antennas RF Overview
The Adam Tech ANT-19031EB78 is a cellular whip antenna designed for 2G, 3G, and 4G applications. It features an SMA male connector and a magnetic base for mounting. The antenna operates across two frequency ranges: 824 MHz to 960 MHz and 1.71 GHz to 2.69 GHz. Maximum power handling is 5 W with a 50 Ohm impedance. Physical dimensions include a height of 185.00 mm (7.283 inches). Gain varies by band, ranging from -0.5 dBi to 1.5 dBi, while VSWR is specified at 2.5 and 3.
Antennas RF Feature Summary
- Supports multi-band cellular communication including 2G, 3G, and 4G standards
- Equipped with a magnetic base for flexible installation options
- Utilizes a straight whip design with an SMA male interface
Antennas RF Applications
- Mobile data terminals requiring external cellular connectivity
- Vehicle-mounted communication systems
- Industrial IoT gateways supporting multiple cellular generations
Antennas RF Procurement Notes
Verify the specific gain and VSWR values required for your application against the datasheet specifications for each frequency band. Confirm that the SMA male connector type matches your device's port. Ensure the magnetic base provides sufficient holding force for the intended mounting surface and environmental conditions.
Antennas RF Selection Notes
Select this model when multi-band support for legacy and current cellular networks is necessary. Consider the 185 mm height for clearance requirements. The magnetic mount offers ease of deployment but may be less secure than permanent fixtures in high-vibration environments. Verify impedance matching to 50 Ohms for optimal signal transfer.
Antennas RF Part Context
This component belongs to Adam Tech's RF antenna portfolio, specifically targeting cellular communication needs. It serves as an external solution for devices lacking integrated antennas or requiring enhanced signal reception. The product line focuses on providing reliable connectivity across various industrial and mobile sectors.
Antennas RF Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Users should verify compatibility with existing mounting hardware and connector types when considering alternative models.
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