ECHO44/0.1M/SMAM/36

Antennas RF Overview

The ECHO44/0.1M/SMAM/36 is a multi-band RF antenna manufactured by Siretta Ltd, designed for compact integration into wireless devices. It operates across multiple frequency bands including 2.4 GHz, 5 GHz, and up to 7.92 GHz, supporting protocols such as Wi-Fi (802.11 ac/ax/be), Bluetooth, NB-IoT, 4G, Zigbee, and ISM applications. The component features a flat patch design with adhesive mounting for secure PCB attachment. It includes a 100mm cable terminating in an SMA male connector. The antenna provides a gain of approximately 6.48 dBi within its operational range.

Antennas RF Feature Summary

• Multi-band capability supporting Wi-Fi, Bluetooth, NB-IoT, 4G, and ISM frequencies
• Flat patch form factor with adhesive installation for space-constrained designs
• Integrated 100mm cable with SMA male connector for direct interface

Antennas RF Applications

• Wi-Fi routers and access points
• Bluetooth-enabled IoT devices
• NB-IoT and 4G cellular modules
• Zigbee smart home sensors

Antennas RF Procurement Notes

Verify the specific connector type against project requirements, as datasheets may list U.FL/IPEX variants alongside SMA versions. Confirm adhesive compatibility with the target enclosure material. Ensure the operating frequency range aligns with the device's regulatory certification needs. Cross-reference the exact suffix to guarantee the correct cable length and connector polarity are received.

Antennas RF Selection Notes

Select this model when a low-profile, multi-protocol solution is required for modern wireless standards. The SMA male connector simplifies assembly compared to surface-mount options. Consider the 100mm cable length for routing flexibility within the device chassis. Evaluate the 6.48 dBi gain against spatial constraints and required signal coverage areas.

Antennas RF Part Context

This part belongs to the Echo 44 series of multi-band antennas from Siretta Ltd. The series is engineered for high-performance wireless connectivity in compact footprints. The specific model integrates support for emerging IoT standards alongside traditional Wi-Fi and Bluetooth protocols, making it suitable for next-generation connected devices requiring diverse radio interfaces.

Antennas RF Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mechanical mounts and electrical interfaces before considering alternative models.