is an active low profile GPS/GLONASS antenna. It is
available in GD (GPS L1/L2) or GGD
(GPS/GLONASS L1/L2) versions.
MarAnt+ was specifically designed as a rover antenna for land and marine applications. It has highly waterproof housing. Wide antenna pattern provides satellites tracking up to zero degrees elevation. Integrated low-noise amplifier provides low-noise operation within frequency bands 1565-1615 MHz (L1) and 1217-1265 MHz (L2). LNA has excellent filters for out-of-band rejection. Also LNA has fast clamping diodes in both L1 and L2 channels to prevent the device of being destroyed by high-voltage in-band jamming. DC power supply is supplied through the coaxial connector.
Antenna boards are made of temperature-stabilized ceramic.
MarAnt+ may have an optional cone environmental cover.
|Frequency bands:||1550-1620 MHz (L1) and 1215-1265 MHz (L2)|
|VSWR (max):||2.0:1 within both 2 bands|
|Axial ratio:||-3dB (min)|
|LNA Gain Power:||32 + 2dB|
|LNA Noise Figure:||1.75dB|
|DC voltage:||From 2.7 up to 12V|
|DC current:||30 mA @5.0|
|Temperature:||-40°C to +55°C|
|Shock Resistance:||2-meter pole drop|
Note: Specifications are subject to change without notice.