ALPHA1A/1M/SMAM/S/S/11

$15.79

Description：RF ANT 868/900MHZ FLAT BAR SMA
Series：ALPHA 1A
Mfr：Siretta Ltd
Package：Bulk

SKU:9d2527c1d85d Category: RF Antennas Brand: Siretta Ltd

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Product introduction

Product Detailed Parameters

Description：RF ANT 868/900MHZ FLAT BAR SMA
Series：ALPHA 1A
Mfr：Siretta Ltd
Package：Bulk
RF Family/Standard：802.15.4, Bluetooth, Cellular, WiFi
Frequency Group：Wide Band
Frequency (Center/Band)：868MHz, 900MHz, 915MHz, 950MHz, 1.8GHz, 1.9GHz, 2.1GHz, 2.4GHz
Frequency Range：-
Antenna Type：Flat Bar
Number of Bands：8
VSWR：2
Return Loss：-
Gain：3.8dBi
Features：-
Termination：SMA Male
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Adhesive
Height (Max)：0.157" (4.00mm)
Applications：Bluetooth, GPRS, GSM, UMTS, WLAN, Zigbee™
Power - Max：-

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ALPHA1A/1M/SMAM/S/S/11

Overview

The Siretta ALPHA1A/1M/SMAM/S/S/11 is a multi-band omnidirectional antenna designed for GSM, GPRS, 3G, WiFi, and ISM applications. It features a T-bar physical form factor with self-adhesive mounting. The unit includes a 1-meter RG174 cable terminated with an SMA male connector. Peak gain is specified at 3.8 dBi. Operating frequencies span from 850 MHz to 2.4 GHz. The device operates within a temperature range of -20°C to +80°C.

Feature Summary

Multi-band support for GSM, GPRS, 3G, WiFi, and ISM protocols
T-bar design with self-adhesive installation method
Omnidirectional radiation pattern

Applications

GSM and GPRS network connectivity
3G cellular communication systems
WiFi network integration
ISM band operations

Procurement Notes

Verify the specific part number suffix against official Siretta documentation to confirm connector type and cable length specifications. Ensure compatibility with the target RF interface before procurement. Confirm environmental ratings match the deployment site requirements. Cross-reference datasheet revisions to validate current manufacturing status and compliance certifications.

Selection Notes

Select this component when a low-profile adhesive mount is required for multi-protocol indoor or outdoor use. The T-bar geometry supports omnidirectional coverage without requiring external brackets. Verify that the SMA male connector matches the receiving equipment interface. Assess whether the 1-meter cable length meets the spatial constraints of the installation environment.

Part Context

This model belongs to the Siretta ALPHA series, which focuses on compact, multi-band solutions for wireless communications. The ALPHA1A variant specifically addresses legacy and modern cellular standards alongside WiFi. It utilizes a flat bar structure to minimize visual impact while maintaining signal integrity across diverse frequency bands.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Siretta catalogs for direct replacements or updated series variants.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.