TANGO18/3M/SMAM/S/S/19

Overview

The Siretta TANGO18/3M/SMAM/S/S/19 is a multi-band whip antenna designed for GSM, GPRS, and UMTS applications. It operates across frequencies of 850MHz, 900MHz, 1.8GHz, 1.9GHz, and 2.1GHz, covering ranges from 824MHz to 960MHz and 1.71GHz to 2.17GHz. The unit features a 4dBi gain, 50W maximum power handling, and an IP67 rating. It includes a 3-meter RG174 cable terminated with an SMA male connector.

Feature Summary

• Omni-directional radiation pattern with vertical polarization
• IP67 rated housing for environmental protection
• Straight whip design with base mounting configuration

Applications

• GSM network infrastructure
• GPRS data transmission systems
• UMTS mobile communication devices

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct cable length and connector type. Confirm that the SMA male termination matches the receiving equipment interface requirements. Check RoHS compliance status for regulatory adherence in target markets.

Selection Notes

Select this model when broad band coverage for 2G and 3G protocols is required in outdoor or harsh environments. The IP67 rating supports use cases demanding dust and water resistance. Ensure the 3-meter lead length accommodates the installation distance between the antenna and the radio unit.

Part Context

This component belongs to the Tango 18 series of antennas manufactured by Siretta Ltd. The series focuses on providing reliable connectivity for cellular standards including GSM and UMTS. The product is currently active and available for procurement through authorized distributors.

Replacement Considerations

Direct substitutes within the same series include models with different cable lengths or connector polarities, such as TANGO18 variants with RP-SMA connectors. Verify mechanical fit and electrical specifications before substitution.