ANT-BEAD-GSM

$4.00

Description：RF ANT 900MHZ/1.8GHZ BEAD SLD TH
Series：-
Mfr：RF Solutions
Package：Bulk

SKU:744fbf75a84b Category: RF Antennas Brand: RF Solutions

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Product introduction

ANT-BEAD-GSM is listed in the Antennas RF range at ChipApex. The manufacturer field lists RF Solutions. Its product description is RF ANT 900MHZ/1.8GHZ BEAD SLD TH. Review the specifications below when checking this part for your BOM.

Antennas RF specifications for ANT-BEAD-GSM

Description：RF ANT 900MHZ/1.8GHZ BEAD SLD TH
Series：-
Mfr：RF Solutions
Package：Bulk
RF Family/Standard：-
Frequency Group：UHF (300MHz ~ 1GHz), UHF (1GHz ~ 2GHz)
Frequency (Center/Band)：900MHz, 1.8GHz
Frequency Range：-
Antenna Type：Bead
Number of Bands：2
VSWR：2
Return Loss：-7dB, -8dB
Gain：0dBi
Features：-
Termination：Solder
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Through Hole
Height (Max)：0.630" (16.00mm)
Applications：-
Power - Max：-

Antennas RF datasheet and documents for ANT-BEAD-GSM

ANT-BEAD-GSM

Antennas RF Overview

The RF Solutions ANT-BEAD-GSM is a miniature omnidirectional bead antenna designed for PCB mounting. It operates in the GSM frequency bands, specifically covering 900 MHz and 1800 MHz ranges. The component features a nominal gain of 0 dBi and maintains an impedance of 50 Ohms. Physical dimensions are compact, with a length of 16 mm and a diameter of 7 mm. The Voltage Standing Wave Ratio (VSWR) is specified to be less than 2. This antenna supports 2G technologies including GSM and GPRS protocols.

Antennas RF Feature Summary

Omnidirectional radiation pattern suitable for general coverage applications
Miniature form factor optimized for direct Printed Circuit Board (PCB) integration
Dual-band operation supporting both 900 MHz and 1800 MHz GSM frequencies

Antennas RF Applications

GSM/GPRS remote control systems
IoT devices requiring 2G cellular connectivity
Compact wireless sensor modules

Antennas RF Procurement Notes

Verify that the specific variant matches the required GSM band configuration. Confirm mechanical compatibility with the target PCB footprint. Ensure the supplier provides current production status documentation as component lifecycles may vary.

Antennas RF Selection Notes

Select this component when space constraints require a low-profile antenna solution. It is appropriate for designs utilizing standard 50-ohm transmission lines. Consider the 0 dBi gain level relative to system link budget requirements for indoor or short-range deployments.

Antennas RF Part Context

This part belongs to the RF Solutions bead antenna family, which focuses on small-footprint wireless connectivity solutions. These components are typically used in embedded systems where traditional whip antennas are impractical due to size limitations.

Antennas RF Replacement Considerations

The ANT-BEAD-86890 is listed as a discontinued item with the ANT-BEAD-GSM90 identified as a direct substitute. Verify if the GSM90 variant meets the specific dual-band requirements of the original design.

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