The Main detailes of GPS inner antennas:
a: Frequency: 1575.42MHz
b: VSWR: 2
c: Gain: 28dB
d: Size(mm): 22*21*7.8

We are gps/gsm inner antennas factory manufacturer which produces GPS-PPD-1201 outdoor GPS inner antennas professionally. We can provide you both the best quality and price of gps/gsm inner antennas. We also manufacture kinds of cables and connectors. We hope we can provide you both the best quality and price of GPS inner antennas.

The detailes of this gps/gsm inner antenna are as following:

i) Dielectric Antenna
Center Frequency: 1575.42MHz±3MHz
V.S.W.R 1.5:1
Band Width: ±5 MHz
Impedance: 50 ohm
Peak Gain: >3dBic Based on 7×7cm ground plane
Gain Coverage: >-4dBic at –90°<0<+90° (over 75% Volume)
Polarization: RHCP

(ii) LNA/Filter
LNA Gain(Without cable): 28dB
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/3.3V/3.0V/3V~5V
DC Current: 6mA Max
(iii)Mechanical
Weight: <60gram
Size: 22×21X7.8mm
Cable: RG174
Connector: without

(iv)Environmental
Working Temp: -40°C~+85°C
Storage Temp: -45°C~+100°C
Vibration: Sine sweep 1g(0-p)10~50~10Hz each axis

We hope we can cooperate based on common benifit. We will support you professional technical support of GPS inner antennas.