ROPAM antena GSM AT-GSM-MAXI SMA 3 dBi base magnética 3m RG174

The ROPAM AT-GSM-MAXI SMA is a high-performance omnidirectional GSM antenna designed for reliable communication in GSM/GPRS/EDGE/UMTS/HSPA+ networks. With a magnetic base and 3-meter RG174 cable, it offers easy installation and consistent signal reception.

Advantages

This antenna provides a 3 dBi gain across dual frequency bands (850-960 MHz and 1710-2170 MHz), ensuring strong signal strength. Its vertical polarization and low VSWR (<2.0) minimize signal loss, while the SMA male connector ensures compatibility with a wide range of modules and devices.

Suitable for

• GSM/GPRS/EDGE/UMTS/HSPA+ modules
• Alarm systems and monitoring equipment
• IoT and M2M applications requiring reliable cellular connectivity

Key specifications

• Frequency Bands: 850-960 MHz, 1710-2170 MHz
• Antenna Gain: 3 dBi
• Connector: SMA Male
• Impedance: 50 Ohm
• VSWR: < 2.0
• Polarization: Vertical
• Cable Length: 3 meters
• Cable Type: RG174
• Mounting: Magnetic Base
• Antenna Type: Omnidirectional
• Operating Temperature: -30°C to +70°C
• Antenna Element Height: Approx. 300 mm
• Base Diameter: Approx. 30 mm

Recommendations

For optimal performance, mount the antenna on a metal surface to ensure proper grounding and maximum signal reception. Suitable for indoor and outdoor use where a magnetic base can be attached.