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Product Detailed Parameters
- Description：ANT 794-3M ANTENNA
- Series：-
- Mfr：Siemens
- Package：Box
- RF Family/Standard：Cellular
- Frequency Group：Wide Band
- Frequency (Center/Band)：900MHz, 1.8GHz, 1.9GHz
- Frequency Range：-
- Antenna Type：Module
- Number of Bands：3
- VSWR：1.5
- Return Loss：-
- Gain：0dBi, 0dBi, 0dBi
- Features：-
- Termination：SMA Male
- Ingress Protection：IP64
- Grade：-
- Qualification：-
- Mounting Type：Connector Mount
- Height (Max)：0.807" (20.50mm)
- Applications：GSM
- Power - Max：-
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Overview
The Siemens 6NH98701AA00 is a mobile wireless antenna designed for GSM networks, operating on 900/1800/1900 MHz frequency bands. It features an SMA male connector and a cable length of 1.20 m. The antenna utilizes screw fixing for secure mounting and supports both indoor and outdoor applications. Its radiation characteristic is directed, ensuring reliable signal transmission for industrial HMI connectivity.
Feature Summary
- Designed for GSM network connectivity with support for multiple frequency bands
- Equipped with an SMA male connector for standard interface compatibility
- Constructed for durable installation using screw fixing methods
- Suitable for deployment in both indoor and outdoor environments
Applications
- Industrial Human-Machine Interface (HMI) wireless communication
- GSM module integration for remote data transmission
- Outdoor industrial equipment connectivity
- Indoor factory automation systems requiring mobile radio signals
Procurement Notes
Verify the exact part number against official Siemens documentation to ensure compatibility with existing GSM modules. Confirm that the SMA male connector matches the device interface requirements. Check environmental ratings if the installation location involves extreme weather conditions, as the unit is rated for indoor and outdoor use. Ensure the mounting surface allows for secure screw fixing to maintain signal integrity.
Selection Notes
Select this antenna when GSM connectivity at 900/1800/1900 MHz is required for industrial HMIs. The choice depends on the need for a directed radiation pattern and robust physical mounting via screw fixing. Consider the 1.20 m cable length for routing constraints. This component is appropriate for scenarios demanding reliable mobile radio performance in varied environmental conditions.
Part Context
This model belongs to Siemens' range of RF antennas and control components. It serves as a critical interface for enabling wireless communication in industrial automation setups. The product integrates with Siemens HMI systems to facilitate real-time data exchange over GSM networks, supporting modern industrial IoT applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing GSM modules before considering alternative models from other manufacturers.
