FAQ
Q:The picture is real product?
A:Yes,all product pictures are real product.
Q:If stock quantity is not enough from link, how to do?
A: Contact/Leave message to us, we will reply and help check exact stock within 12 hours.
If go to bulk ordering, usually lead time 10-15 days.
Q:when I go to bulk several items, and find shipping cost is different, how do I do?
A: Shipping cost depends on unit weight, but if you find shipping cost very high,
Contact/Leave message to us, we will check whether shipping cost can be reduced.
Q:How can I get commercial invoice for company finance?
A: Contact/Leave message to us,leave billing address, we will send PDF version there.
Q:Is the antenna has different length cable or connectors?
A:Yes, can be custom-made, Contact/Leave message to us, we can quote for you.
GPS is for SMA Male/Fakra C(blue), which are normal.
Fakra C has straight and right angle(90 degree).
Wellcome to tell us of your requirements.
Q:Is GLONASS better than GPS?
A:The 2 systems also differ somewhat on accuracy. GLONASS position accuracy is 5-10m while GPS is 3.5-7.8m.
Therefore, GPS outweighs GLONASS in accuracy as lower error numbers are better.
Q:Should you use GPS with GLONASS?
A:Actually only gps should do its job in case satellite reception is perfect.
The combination with another system will improve accuracy when the signal gets weaker.
Q:Does GPS work without an antenna?
A:GPS (Global Positioning System) systems work by receiving signals from satellites.
That isn`t possible without an antenna
Q:Where to put a GPS antenna?
A:In most cases, you can mount the GPS antenna near the top of the underside of your dash (behind or above the receiver).
![](https://ae01.alicdn.com/kf/Seada00c921124a768b72484b16d4b3efG.jpg)
DIMENSIONS & SPECIFICATIONS
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![](https://ae01.alicdn.com/kf/Sfd71b20068e0460289874ae5690fe268x.jpg)
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Item |
Specifications |
Antenna |
Center Frequency |
1575.42±1MHz |
Band Width |
CF±5MHz |
Polarization |
RHCP |
Gain |
5dBic£¨Zenith£© |
V.S.W.R |
£¼1.5 |
Impendance |
50¥Ø |
Axial Ratio |
3dB£¨max£© |
LNA |
Gain |
28±2dB |
Noise Figure |
£¼1.5 |
Filter Insertion Loss |
£¼3dB |
Ex-band Attenuation |
12dB@CF+50MHz/16dB@CF-50MHz |
Supply Voltage |
2.2~5V DC |
Current Consumption |
5~15mA |
V.S.W.R |
£¼2.0 |
Mechanical |
Cable |
RG174 |
Connector |
SMA/MCX or others |
Radome Material |
ABS |
Mounting Method |
Screw |
Environmental
|
Operating Temperature |
-40¡É~+85¡É |
Relative Humidity |
Up to 95% |
Ingress Protection |
IP67 (exclude cable outlet) |
Vibration |
10 to 55Hz with 1.5mm amplitude 2hours |
Environmentally Friendly |
ROHS Compliant |
Radication Pattern
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![](https://ae01.alicdn.com/kf/Se966da6d94e34b4a8ad226bc20023911u.jpg)
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![](https://ae01.alicdn.com/kf/Sab79751f0f034213a53fe1f6591e978cP.jpg)