DELTA7B/X/SMAM/S/S/11

Antennas RF Overview

The Siretta DELTA7B/X/SMAM/S/S/11 is a passive RF whip antenna designed for cellular communication applications. It operates across four frequency bands: 850MHz, 900MHz, 1.8GHz, and 1.9GHz. The device supports GPRS, GSM, UMTS, DCS, PCS, and GRPS protocols. It features an SMA male connector for installation and provides a gain of 2dBi. The antenna has a maximum power rating of 5W and maintains a VSWR of 2. Its physical height is 110.00mm (4.331 inches), with a return loss of -7.4dB.

Antennas RF Feature Summary

• Supports multiple cellular protocols including GPRS, GSM, and UMTS across four distinct frequency bands
• Features a tilt-capable whip design for flexible orientation during installation
• Equipped with an SMA male connector for direct interface compatibility

Antennas RF Applications

• GPRS network installations
• GSM cellular systems
• UMTS mobile communications
• DCS and PCS frequency band operations

Antennas RF Procurement Notes

Verify the specific model suffix against official Siretta documentation to confirm connector type and cable length specifications. Ensure the SMA male interface matches the target equipment port. Confirm RoHS compliance status and REACH regulation adherence prior to procurement. Cross-reference the part number with authorized distributor catalogs to validate current availability and manufacturing status.

Antennas RF Selection Notes

Select this component when multi-band support for legacy and modern cellular standards is required in a single unit. The tilt feature allows for optimized signal alignment in constrained mounting environments. Consider the 5W power handling limit for high-output transmitter scenarios. Verify that the SMA male connection aligns with the receiving device's input interface requirements.

Antennas RF Part Context

This antenna belongs to the DELTA 7B series by Siretta Ltd, which specializes in advanced wireless connectivity solutions. The series includes various configurations tailored for different cellular frequency ranges and mounting styles. This specific model focuses on broad cellular protocol support within a compact whip form factor suitable for terminal or panel mounting applications.

Antennas RF Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Users should consult official Siretta documentation or authorized distributors for equivalent models with matching electrical and mechanical specifications.