Bosch B40-MB50
Bosch B40-MB50
Out of stock; call for lead time
The Bosch B40-MB50 is a dual-band cellular antenna with 50-foot coaxial cable assembly designed to enable reliable remote cellular communication for fire alarm and security systems using Bosch Conettix plug-in cellular communicator modules (B44x series). This mechanically robust antenna supports 2G/3G/4G LTE technology including US domestic LTE 700 band, global LTE 2600 band, global GSM, and domestic cellular bands, providing wide bandwidth coverage with optimized low-angle radiation pattern for effective signal propagation in both indoor and outdoor installations. The included mounting bracket enables flexible installation on poles, walls, or rooftops, positioning the antenna for optimal cellular signal reception even in challenging RF environments.
Key Features
- Dual-band cellular antenna for fire alarm system communication
- 50-foot (15.2 meter) coaxial cable with connector assembly
- Supports 2G/3G/4G LTE technology and GSM networks
- Wide bandwidth for multiple cellular bands: LTE 700, LTE 2600, cellular, GSM, WiMAX 2300/2500/2600
- Low-angle radiation pattern for enhanced signal propagation
- Mechanically robust design for indoor/outdoor use
- Compatible with Bosch Conettix B44x cellular communicator modules
- Includes mounting bracket for flexible installation
Technical Specifications
- Antenna Type: Dual-band cellular
- Cable Length: 50 feet (15.2 meters)
- Cable Type: Coaxial with low-loss specifications
- Supported Bands: 2G/3G/4G LTE, GSM, WiMAX
- LTE Bands: Domestic US 700 MHz, Global 2600 MHz
- Radiation Pattern: Low-angle for optimized coverage
- Installation: Wall, pole, or rooftop mount with included bracket
- Compatibility: Bosch Conettix B44x cellular modules
Certifications
- Compatible with FCC-certified Bosch cellular communicator systems
- Supports UL-compliant fire alarm backup communication

