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Product Detailed Parameters
- Description：RF ANT 850/900MHZ DOME SMA MALE
- Series：TANGO 6A
- Mfr：Siretta Ltd
- Package：Bulk
- RF Family/Standard：Cellular, Navigation
- Frequency Group：UHF (300MHz ~ 1GHz), UHF (1GHz ~ 2GHz)
- Frequency (Center/Band)：850MHz, 900MHz, 1.575GHz, 1.8GHz, 1.9GHz
- Frequency Range：-
- Antenna Type：Dome
- Number of Bands：5
- VSWR：1.5
- Return Loss：-
- Gain：28dB
- Features：-
- Termination：SMA Male
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Panel Mount
- Height (Max)：2.598" (66.00mm)
- Applications：GPRS, GPS, GSM
- Power - Max：-
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Overview
The Siretta TANGO6A/4M/SMAM/SMAM/S/S/20 is a multi-band external antenna designed for GSM/GPRS and GPS applications. It features a rubber dome physical form factor with an omnidirectional radiation pattern. The unit includes a 4-meter cable terminated with SMA male connectors on both ends. Operating frequencies span from 850 MHz to 1.9 GHz for cellular bands, supporting quad-band performance. The antenna provides 3 dBi gain and meets IP66 ingress protection standards.
Feature Summary
- Supports quad-band GSM/GPRS cellular communication alongside active GPS functionality
- Constructed with a durable rubber dome design suitable for harsh environments
- Equipped with dual SMA male connectors for flexible system integration
Applications
- Mobile data terminals requiring robust cellular connectivity
- GPS tracking devices needing integrated positioning capabilities
- Industrial IoT gateways operating in outdoor or rugged conditions
Procurement Notes
Verify the specific connector polarity requirements of the host device against the SMA male specification. Confirm that the 4-meter cable length aligns with the installation layout to minimize signal loss. Ensure the mounting surface is compatible with the adhesive backing or mechanical fastening options provided by the manufacturer. Check regional regulatory compliance certifications prior to deployment.
Selection Notes
Select this model when simultaneous cellular and GPS reception is required within a single compact unit. The IP66 rating makes it appropriate for outdoor deployments where dust and water resistance are critical. Consider the 4-meter lead length if the antenna must be positioned away from the main electronics enclosure to reduce interference.
Part Context
This component belongs to the Tango series of antennas manufactured by Siretta Ltd. The series focuses on providing reliable RF solutions for mobile and industrial wireless applications. The Tango line typically emphasizes durability and multi-band support for global cellular standards.
Replacement Considerations
Direct substitutes include other Tango series models such as TANGO19/5M/SMAM/SMAM/S/S/20, which offers similar functionality with a different cable length. Verify frequency coverage and connector types before swapping components.
