The M1575HCT-22P-SMA is a rugged high performance passive GPS antenna designed for wireless applications.
The antenna is built on Maxtena proprietary Helicore® technology. This technology provides exceptional pattern control, polarization purity and high efficiency in a very compact form factor.
The M1575HCT-22P-SMA is a screw-on design, featuring an integrated SMA connector. The ultra light design is rated IP-67 when both mounted and unmounted for added protection. This product is designed for applications requiring high quality reception of GPS signals.
Features
• GPS band
• Very low axial ratio
• IP-67 mounted and unmounted
• Ultra light weight
• Ground plane independent
Applications
• Vehicle and fleet tracking
• Military & security
• Asset tracking
• Seismic recording instruments
• Oil & gas industries
• Navigation devices
• Mining equipment
• LBS & M2M applications
• Handheld devices
Electrical Specifications
Parameter Design Specifications
Frequency 1575 MHz
Polarization RHCP
Antenna element peak gain -0.5 dBic (typical)
Efficiency 25% (typical)
Bandwidth (-1dB) 20 MHz
Axial Ratio 1 dB (typical) / 1.5 dB (max)
VSWR 1.5 (max)
Impedance 50 Ohm
Operating temp. from -40˚C to 85˚C
RF connector SMA
Overall dimensions 38 mm (height) x 18.5 mm (diameter)