External GPS/BD Antenna 1561.098 - 1575.42 MHz

GPS Antenna is designed for applications requiring high positioning accuracy by combining signals from GPS systems. The small size of this antenna allows it to be used in environments with very space constraints. With 2 meter cable, you can use this antenna to enhance GPS Signals in an indoor project with Raspberry Pi HAT or Arduino Shield. The antenna has a flat magnetic surface to hold it temporarily fixed in place or can be permanently adhered to any surface with the help of Double Sided Tape

Power supply to the antenna preamplifier is controlled by the application The GNS must be provided on the same RF signal trace as the RF signal is carried to the application. It is easy to use. No RF or antenna knowledge required

Features:

Characteristic:

Dieletric Antenna
Center Frequency 1575.42MHz ± 1 MHz
V.S.W.R <1.5
Bandwidth CF ± 5 MHz
Impendence 50 ohm
Gain ( Zenith) 2dB
Scope Gain>-90° <0 <-4dBic at +90° (over 75% Volume)
Polarization RHCP

LNA / Filter

LNA Gain (Wireless) 48 ± 2dB
Noise Figure <1.0dB Typ.< /LI>
Filtering Band Attenuation (f ° = 1575.42MHz)
12dB Min f0 + 50MHZ;
16dB Min f0-50MHZ;
V.S.W.R <2.0
DC Voltage 2.2 ~ 5.0V
DC Current 20 ~ 40mA

Mechanical

Weight : 0.122kg
Size 25*25*4mm
Connector: SMA male plug straight default