DELTA5/X/SMAM/S/S/4

Description：RF ANT 868MHZ HELICAL SMA MALE
Series：Delta 5
Mfr：Siretta Ltd
Package：Bulk

SKU:e7132e10dac4 Category: RF Antennas Brand: Siretta Ltd

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Product introduction

Product Detailed Parameters

Description：RF ANT 868MHZ HELICAL SMA MALE
Series：Delta 5
Mfr：Siretta Ltd
Package：Bulk
RF Family/Standard：-
Frequency Group：UHF (300MHz ~ 1GHz)
Frequency (Center/Band)：868MHz
Frequency Range：-
Antenna Type：Helical
Number of Bands：1
VSWR：1.5
Return Loss：-
Gain：-
Features：-
Termination：SMA Male
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Connector Mount
Height (Max)：3.346" (85.00mm)
Applications：-
Power - Max：-

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DELTA5/X/SMAM/S/S/4

Overview

The Siretta DELTA5/X/SMAM/S/S/4 is a compact, multi-band whip antenna designed for industrial IoT applications. It supports 2G (GSM/GPRS), 3G (UMTS), and 4G (LTE) cellular protocols alongside ISM band operations at 868 MHz. The unit features a helical physical form factor with an SMA male connector and direct mounting capability. Constructed to be lead-free and RoHS compliant, this external antenna provides reliable connectivity across multiple frequency ranges required for modern wireless communication modules.

Feature Summary

Supports multi-band cellular protocols including 2G, 3G, and 4G LTE
Includes dedicated support for ISM band frequencies
Features a compact helical whip design suitable for space-constrained installations

Applications

Industrial IoT gateways requiring multi-network connectivity
Wireless sensor networks operating in ISM bands
Mobile data terminals supporting GSM, UMTS, and LTE standards

Procurement Notes

Verify the specific frequency range requirements against the datasheet to ensure compatibility with local regulatory bands. Confirm that the SMA male connector matches the device interface. Check for RoHS compliance documentation if environmental regulations apply to the deployment location.

Selection Notes

Select this model when a single antenna solution is needed for mixed cellular generations and ISM operations. The helical design offers a balance between size and performance for portable or embedded devices. Ensure the installation environment allows for direct mounting of the whip structure.

Part Context

This component belongs to the DELTA series of antennas from Siretta Ltd, which focuses on industrial connectivity solutions. The DELTA5 specifically addresses the need for versatile antennas that can handle evolving network standards while maintaining a small footprint for integration into various hardware platforms.