SPA1 GSM+GPS antenna

 (i) Dielectric Antenna

Center Frequency 1575.42MHz±3 MHz 

V.S.W.R 1.5:1 

Band Width ±5 MHz

 Impendence 50 ohm

Peak Gain >3dBic Based on 7×7cm ground plane 

Gain Coverage >-4dBic at –90°<0<+90°(over 75% Volume) 

Polarization RHCP 

(ii)GSM Antenna 

Center Frequency 824MHz~894MHz(AMPS),880 MHz~960MHz(GSM) 

1710MHz~1990MHz 

V.S.W.R 2.0:1

Impendence 50 ohm 

Typical Gain 2dBi+/-1dB@850MHZ; 2dBi+/-1dB@900MHZ;

1dBi+/-1dB@1800MHZ; 1dBi+/-1dB@1900MHZ 

(iii)LNA/Filter

LNA Gain(Without cable) 28dB Typical 

Noise Figure 1.5dB

Filter Out Band Attenuation (f0=1575.42 MHZ)

7dB Min f0+/-20MHZ ;

20dB Min f0+/-50MHZ;

30dB Min f0+/-100MHZ 

V.S.W.R <2.0 

DC Voltage 2.7V/3.0V/3.3V/5.0V/3.0V to 5.0V/other

DC Current 11mA Max

(iv)Mechanical

Weight <240gram

Size 70mm(L)×12mm(H)*28mm(W)

Cable GPS-----RG174 3meter(±2cm

GSM-----RG174 3meter(±2cm

Connector GPS-----SMA

GSM----SMA

Mounting Adhesive /Magnetic/Screw Mounting

Housing Black

(v) Environmental

Working Temp. -40°C~+85°C

Storage Temp. -45°C~+100°C

Vibration Sine sweep 1g(0-p)10~50~10Hz each axis

Humidity Humidity95%~100%RH

Weatherproof 100%Waterproof