One、 Dieletric Antenna
Center frequency Center Frequency 1590MHz(1575-1610MHz)
Voltage standing-wave ratio V.S.W.R 1.5:1
Band width Band Width ±5 MHz
Impedance Impendence 50 ohm
High increases Peak Gain > 3dBic Based on 7×7cm ground plane
Gain scope Gain Coverage > -4dBic at □C90° < 0 < +90° (over 75% Volume)
The antenna polarizes Polarization RHCP

Two、 GSM Antenna
Frequency Center Frequency:Center Frequency 824MHz~894MHz (AMPS-850MHZ)
880 MHz~960MHz (GSM-900MHZ)
1710MHz~1890MHz (DCS-1800MHZ),1850-1990MHz(PCS-1900MHZ),1920-2170MHz(WCDMA-2100MHZ)
Voltage standing-wave ratio V.S.W.R 2.0:1
Impedance Impendence 50 ohm
The model increases Typical Gain 2dBi+/-1dB at 900MHZ
1dBi+/-1dB at 1800MHZ

Three、 LNA/Filter
The amplifier increases LNA Gain (Without cable) 28dB Typical
Noise factor Noise Figure 1.5dB
Outside the filter belt weakens Filter Out Band Attenuation (f0=1590MHZ)
7dB M in f0+/-20MHZ;
20dB M in f0+/-50MHZ;
30dB M in f0+/-100MHZ
Output voltage standing-wave ratio V.S.W.R < 2.0
DC voltage DC Voltage 2.75V to 5.0V or other
Direct current DC current 5mA, 10mA Max

Four、 Mechanical
Weight Weight < 130 (gram) gram
Outlook size Size 65 mm (D) ×15mm (H)
Electric cable Cable RG174 3 meters or other
Coupling model Connector SMA/SMB/SMC/BNC/FME/TNC/MCX /MMCX/FAKRA/GT5
Mounting: Screw 
Outer covering color Housing black Black

Five、 Environmental
Operating temperature Working Temp -40 ℃ ~+85 ℃
Vibrates Vibration Sine sweep 1g (0-p) 10~50~10Hz each axis
Humidity Humidity Humidity95%~100%RH
Waterproof Weatherproof 100%Waterproof