ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：ANT795-4MB IWLAN ANTENNA (SINGLE
- Series：-
- Mfr：Siemens
- Package：Box
- RF Family/Standard：WiFi
- Frequency Group：Wide Band
- Frequency (Center/Band)：2.45GHz, 5.5GHz
- Frequency Range：2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.85GHz
- Antenna Type：Whip, Tilt
- Number of Bands：2
- VSWR：2
- Return Loss：-
- Gain：2dBi, 3dBi
- Features：-
- Termination：SMA
- Ingress Protection：IP65
- Grade：-
- Qualification：-
- Mounting Type：Connector Mount
- Height (Max)：4.488" (114.00mm)
- Applications：Wi-Fi, WLAN
- Power - Max：-
Download product information
Overview
The Siemens 6GK57954MB000AA0 is an IWLAN antenna designed for railway applications. It operates within a frequency range of 2.4GHz to 2.5GHz and 5.15GHz to 5.85GHz, supporting Wi-Fi and WLAN protocols. The device features a gain of 2dBi at 2.4GHz and 3dBi at 5.5GHz, with a nominal impedance of 50 Ohms and a VSWR of 2. It utilizes an RSMA connector and offers IP65 ingress protection. The operating temperature range spans from -20°C to +60°C.
Feature Summary
- Omnidirectional radiation characteristic with radial rotatability
- Includes an additional joint for flexible positioning
- Engineered specifically for railway communication systems
Applications
- Railway wireless local area network (WLAN) infrastructure
- Industrial IoT connectivity in transportation sectors
- Wi-Fi access point installations on rolling stock
Procurement Notes
Verify the specific connector type required for your installation, as this model uses an RSMA interface which differs from standard SMA or N-type connectors. Confirm that the environmental rating of IP65 meets the exposure conditions of the deployment site, particularly regarding moisture and dust resistance. Ensure compatibility with existing cabling and mounting hardware before finalizing the order.
Selection Notes
Select this component when omnidirectional coverage is required for mobile or fixed railway assets. The radially rotatable design allows for precise alignment without repositioning the entire unit. Consider the IP65 rating for outdoor or semi-outdoor environments where moderate weather exposure is expected. Verify that the system supports the specified 2.4GHz and 5GHz bands for optimal data throughput.
Part Context
This part belongs to the Siemens ANT795 series of IWLAN antennas, which are specialized for industrial and transportation wireless networks. The series includes variants like the 6GK57954MX000AA0, which offers broader frequency coverage and higher ingress protection ratings. This specific model focuses on standard WLAN frequencies with a compact form factor suitable for rail vehicle integration.
Replacement Considerations
The part number alias 6GK5795-4MB00-0AA0 refers to the same component. Direct substitutes within the ANT795 family include models with different connector types or protection ratings, such as the 6GK57954MX000AA0 for enhanced weatherproofing. Ensure any replacement maintains the RSMA connector interface to avoid adapter requirements.
