1. Dielectric Antenna 
Center Frequency: 1575.42MHz ±3MHz 
V.S.W.R: 2:01
Bandwidth: ±5 MHz
Impedance: 50
Peak Gain: > 3dBic based on 7x175px ground plane
Gain Coverage: > -4dBic at -90 < 0 < 90 (over 75 volume)
Polarization: RHCP 
2. LNA/Filter
LNA Gain Without cable: 28dB Typical
Noise Figure: 2.0dB
Filter Out Band Attenuation: (f0=1575.42MHz)
7dB Min f0+/-20MHz;
20dB Min f0+/-50MHz;
30dB Min f0+/-100MHz
V.S.W.R: < 2.0
DC Voltage: 3V to 5V
DC current: 7-10MA
3. Overall 
Frequency Range: 1575/1609MHz 
V.S.W.R: 2.0 
Gain: 30±3dBic 
Impedance: 50 Ohm 
3. Mechanical
Weight: 60 gram
Size: 45x38x15mm
Cable: RG174
Length: 6 feet
Connector: 3.5mm Audio Plug Connector;
Mounting: Adhesive Mounting;
Housing: Black
4. Environmental
Working Temp: -40 to 85℃
Waterproof test: 4 hours under the tap, let the water rush over the housing;
Vibration: Sine sweep 1g (0-p) 10 ~ 50 ~ 10Hz each axis
Humidity: 95% ~ 100% R

5.APPLICATIONS:

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DR01

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DR03