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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/3M/SMAM/SMAF/RP/S/20 is a multi-band omnidirectional antenna designed for GSM, GPRS, and GPS applications. It features a shark fin physical form factor with an internal PCB bracket structure. The unit operates within frequency ranges of 850MHz to 1.9GHz and includes a 3-meter cable terminated with SMA male and RP-SMA female connectors. Key electrical parameters include a gain of 2.5dBi, a VSWR of 1.5, and a maximum power handling capacity of 60W. The antenna supports frequencies at 850MHz, 900MHz, 1.8GHz, and 1.9GHz.
Feature Summary
- Omnidirectional radiation pattern ensures consistent signal coverage in all horizontal directions.
- Shark fin design provides a low-profile aesthetic suitable for vehicle or surface mounting.
- Dual connector configuration allows flexible interface compatibility via SMA male and RP-SMA female ports.
- Internal PCB bracket construction supports stable structural integrity for the blade element.
Applications
- GSM network connectivity
- GPRS data transmission
- GPS positioning systems
Procurement Notes
Verify that the specific RP-SMA female connector requirement aligns with the receiving equipment interface, as standard SMA female connectors are not compatible with this reverse polarity variant. Confirm the 3-meter cable length meets spatial requirements for the installation environment. Ensure the adhesive mounting method is suitable for the target surface material and environmental conditions. Cross-reference the part number suffixes to confirm the exact connector polarity and cable length specifications before ordering.
Selection Notes
Select this model when a low-profile shark fin antenna is required for GSM and GPS integration. The dual SMA and RP-SMA output options provide flexibility for different system architectures. Consider the 2.5dBi gain and 60W power rating for standard communication needs. Evaluate the 3-meter cable length against the distance between the mounting location and the radio unit. This component is appropriate for applications requiring robust omnidirectional performance in a compact form factor.
Part Context
This component belongs to the Tango series of antennas manufactured by Siretta Ltd. The series typically offers various configurations tailored for mobile and fixed wireless applications. The Tango line emphasizes durability and performance across multiple cellular bands. This specific model integrates both cellular and GNSS capabilities into a single unified hardware platform.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing cabling and mounting hardware if considering alternative models from the same manufacturer family.
