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：741009
- Series：-
- Mfr：Huber+Suhner, Inc.
- Package：Bulk
- RF Family/Standard：Cellular
- Frequency Group：UHF (300MHz ~ 1GHz)
- Frequency (Center/Band)：915MHz
- Frequency Range：870MHz ~ 960MHz
- Antenna Type：Module
- Number of Bands：1
- VSWR：1.5
- Return Loss：-
- Gain：4.5dBi
- Features：-
- Termination：N Type Female
- Ingress Protection：IP66
- Grade：-
- Qualification：-
- Mounting Type：Chassis Mount
- Height (Max)：3.740" (95.00mm)
- Applications：GSM
- Power - Max：-
Download product information
Overview
The Huber+Suhner 741009 is a SENCITY Rail GSM-R antenna designed for railway communications. It operates within the 870 MHz to 960 MHz frequency range, providing a gain of 4.5 dBi with vertical polarization. The unit features a 50 Ohm impedance and an N Type Female connector for secure attachment. Constructed from fiberglass, it supports screw mounting and withstands operating temperatures from -40°C to +85°C. Physical dimensions are 82 mm in length, 145 mm in width, and 95 mm in height, with a weight of approximately 500 grams.
Feature Summary
- Engineered specifically for GSM-R railway communication protocols
- Utilizes durable fiberglass construction for outdoor environmental resilience
- Provides vertical polarization to optimize signal coverage for mobile rail applications
Applications
- GSM-R network infrastructure on railway vehicles
- Railway signaling and control system connectivity
- Train-to-ground voice and data transmission links
Procurement Notes
Verify the specific revision of the datasheet against the manufacturer's official documentation to ensure compliance with current GSM-R frequency allocations. Confirm that the N Type Female interface matches the existing cabling harness specifications. Check RoHS and REACH SVHC status details prior to final integration approval.
Selection Notes
Select this model when deploying GSM-R systems requiring robust vertical radiation patterns. Ensure the installation environment accommodates the specified physical dimensions and weight. Verify compatibility with standard railway mounting hardware due to the screw mount style.
Part Context
This component belongs to the SENCITY Rail series by Huber+Suhner, targeting specialized transportation sectors. It serves as a critical node for maintaining reliable wireless connectivity in high-mobility railway environments where standard cellular signals may be insufficient or unavailable.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing with other Huber+Suhner rail antennas requires matching specific frequency and connector parameters.
