ALPHA11/2.5M/SMAM/S/S/20

$13.06

Description：RF ANT 850MHZ/900MHZ BLADE SMA
Series：ALPHA 11
Mfr：Siretta Ltd
Package：Bulk

SKU:e6104ba4fa30 Category: RF Antennas Brand: Siretta Ltd

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Product introduction

Product Detailed Parameters

Description：RF ANT 850MHZ/900MHZ BLADE SMA
Series：ALPHA 11
Mfr：Siretta Ltd
Package：Bulk
RF Family/Standard：Cellular
Frequency Group：UHF (300MHz ~ 1GHz), UHF (1GHz ~ 2GHz)
Frequency (Center/Band)：850MHz, 900MHz, 1.8GHz, 1.9GHz
Frequency Range：-
Antenna Type：Blade
Number of Bands：4
VSWR：1.5
Return Loss：-
Gain：2.5dBi
Features：-
Termination：SMA Male
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Adhesive
Height (Max)：0.157" (4.00mm)
Applications：GPRS, GSM, UMTS
Power - Max：-

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ALPHA11/2.5M/SMAM/S/S/20

Overview

The Siretta ALPHA11/2.5M/SMAM/S/S/20 is a cellular antenna designed for UHF frequency bands, specifically supporting 850MHz, 900MHz, and 1.8GHz. It features an SMA male connector and includes a 2.5-meter cable. The component is part of the ALPHA series, intended for indoor applications within GSM, UMTS, and LTE networks.

Feature Summary

Supports multiple cellular frequency bands including 850MHz, 900MHz, and 1.8GHz
Equipped with an SMA male connector for standard interface compatibility
Includes a 2.5-meter cable length for flexible installation

Applications

GSM network installations
UMTS network deployments
LTE connectivity solutions

Procurement Notes

Verify the specific frequency band requirements against the target network infrastructure before procurement. Confirm that the SMA male connector polarity matches the receiving equipment interface. Ensure the 2.5-meter cable length accommodates the physical layout constraints of the installation site to avoid signal degradation or mechanical stress on the connector.

Selection Notes

Select this model when multi-band support across 850MHz, 900MHz, and 1.8GHz is required for indoor cellular coverage. The fixed 2.5-meter cable length offers a balance between reach and flexibility. Consider the SMA male connector type for compatibility with existing base station or router interfaces in GSM, UMTS, or LTE environments.

Part Context

This component belongs to the Siretta ALPHA series, which focuses on cellular antenna solutions. The ALPHA11 variant specifically targets UHF bands, distinguishing it from other models in the lineup that may cover different frequency ranges or utilize alternative connector types. It serves as a specialized passive antenna for wireless communication systems.

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.