Mini 1575.42mhz Ceramic GPS Navigation Antenna For Car

Product Details:
Place of Origin: China
Brand Name: RY
Certification: CE,ROHS,ISO
Model Number: RY-Active-10107-28DB
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: USD0.5~4.5
Packaging Details: sample size:18*12*9cm,40*40*20cm..etc
Delivery Time: Shipped in 15 days after payment
Payment Terms: L/C, T/T,Paypal, Western Union, MoneyGram
Supply Ability: 10000pcs
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Detail Information

Frequency: 1575.42mhz Gain: 28dbi
Size: 10x10x7mm VSWR: <2
Impedance: 50Ω Mounting Type: Internal
Connector: UFL / SMA / TNC / BNC... Type: Ceramic Patch
High Light:

Ceramic GPS Navigation Antenna


1575.42mhz GPS Navigation Antenna


1575.42mhz navigation antenna for car

Product Description


Mini 10-10-7Mm Ceramic GPS Factory-Produced Patch Internal Navigation Antenna For Car


Antenna Classification:
1. It can be divided into transmitting antenna and receiving antenna according to the nature of work.
2. It can be divided into communication antenna, broadcast antenna, TV antenna, radar antenna, etc.
3. According to the directivity, it can be divided into omnidirectional antenna and directional antenna.
4. According to the working wavelength, it can be divided into ultra long wave antenna, long wave antenna, medium wave antenna, short wave antenna, ultra short wave antenna, microwave antenna, etc.
5. According to the structure and working principle, it can be divided into wire antenna and surface antenna. The characteristic parameters of antenna are pattern, directivity coefficient, gain, input impedance, radiation efficiency, polarization and bandwidth
6. According to the dimension, it can be divided into two types: one-dimensional antenna and two-dimensional antenna
One dimensional antenna: composed of many wires, these wires are either like the straight lines used in mobile phones, or some smart shapes, like the old rabbit ears used in TV before the cable appeared. Monopole and two-stage antennas are two basic one-dimensional antennas.
2-D Antennas: various, including sheet (a piece of square metal), array (a bundle of well-organized 2-D patterns), horn and dish.
7. Antennas can be divided into three categories according to different application occasions: Handheld antenna, vehicle antenna and base antenna.


Electrical Characteristics:

Key Specification
Center Frequency(MHz)
Peak Gain
>3dBi Based on 7cm×7cm ground plane
Gain Coverage
>-4dBi at –90°<0 <+90°(over 75% Volume)
LNA Gain (Without cable)
28 dBi Typical
Noise Figure(dB)
Filter Out Band Attenuation
7dB Min f0+/-20MHz;
20dB Min f0+/-50MHz;
30dB Min f0+/-100MHz
DC Voltage(V)
2.7/3.0/3.3/3.0 to 5.0 etc
DC Current(mA)
25×25 18×18 15×15 12×12 10×10
Cable length
Working Temp
Storage Temp
Sine sweep 1g(0-p)10~50~10Hz each axis

Ceramic antenna is another kind of miniaturized antenna suitable for Bluetooth devices. The types of ceramic antenna are divided into block ceramic antenna and multilayer ceramic antenna. Block antenna uses high temperature to sinter the whole ceramic body at one time, and then prints the metal part of the antenna on the surface of the ceramic block.

The multilayer antenna is fired in the way of low temperature co firing. The multilayer ceramic is laminated and aligned, and then sintered at high temperature. Therefore, the metal conductor of the antenna can be printed on each layer of ceramic dielectric layer according to the design requirements. In this way, the antenna size can be effectively reduced, and the purpose of hiding the antenna can be achieved. Because the dielectric constant of ceramic is higher than that of PCB, ceramic antenna can reduce the size of antenna effectively

Ceramic antenna is made of ceramic and weighs only 200g. Its frequency range is between 902mhz and 928mhz. Moreover, the dielectric loss of ceramic is smaller than that of PCB, so it is very suitable for Bluetooth module with low power consumption. The effect of ceramic antenna is better than that of on-board antenna. Generally, it has ant access pin and anchor, so it is very convenient to use.

The ceramics of ceramic antenna are used in radio. In addition to capacitors, there is also a device called ceramic filter (because it is connected to the antenna circuit, many people mistakenly think it is an antenna). It is made of lead zirconate titanate ceramic material. The ceramic material is made into flakes, and both sides are coated with silver as electrodes. After DC high voltage polarization, it has piezoelectric effect. It plays the role of filtering and has the characteristics of stability and good anti-interference performance.

Ceramic antenna has four important parameters: gain, VSWR, noise figure and axial ratio. Especially the axis ratio, which is an important index to measure the difference of signal gain in different directions.

The working principle of ceramic antenna is to use GPS satellite to achieve navigation and positioning, and the main task of the user's receiver is to extract the pseudo-random noise code and data code in the satellite signal to further calculate the position, speed and time (PVT) and other navigation information of the receiver carrier. The principle of ceramic antenna is divided into two parts: one is the transmitting antenna, the other is the receiving antenna.


When high frequency current is applied to the conductor, electric field and magnetic field will be generated in the surrounding space. According to the spatial distribution characteristics of electromagnetic field, it can be divided into near region, middle region and far region. Let R be the distance between a point in space and the conductor, and the region of time is called the near region. The electromagnetic field in this region is closely related to the current and voltage in the conductor. In this region, the electromagnetic field can leave the conductor and propagate into space, and its change will lag behind the current and voltage on the conductor for a period of time. At this time, the electromagnetic wave propagated is no longer directly related to the current and voltage on the conductor, and the electromagnetic field in this region is called radiation field.

It must be pointed out that when the length L of the wire is much less than the wavelength λ, the radiation is very weak; when the length L of the wire is increased to be comparable with the wavelength, the current on the wire will increase greatly, so a strong radiation can be formed.


Product Details:

Mini 1575.42mhz Ceramic GPS Navigation Antenna For Car 0 

Our Company:
1. RY Electronics has over 10 years of experience designing and manufacturing custom cable assemblies and antennas in large or small volumes depending on your needs.
2. Our manufacturing facilities can build just about many types of custom cable assembly(LVDS cable/Flat cable/RF cable/wire harness) as well as GPS/WIFI/ISM/GSM/3G/4G antenna and RF connectors.

Mini 1575.42mhz Ceramic GPS Navigation Antenna For Car 1

Mini 1575.42mhz Ceramic GPS Navigation Antenna For Car 2


Our Advantages:
1. Nearly 10 years of rich marketing experience and has sufficient supplies and materials.
2. Financially sounded and has the continuous line service from R&D to designing, manufacturing and marketing.
3. Our products have a wide field of applications including industry, communication, information, automobiles, computer peripherals.
4. Competitive price,We devote ourselves in providing products with market differentiation and high performance.
5. We reduce the impact and damages caused to the environment, abide international environmental regulations and seek to be green and eco-friendly.

1. When can I ?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2. Do you have stock?
 We don’t have stock; we’ll start production after receiving PO.

3.What's information do you need for quoting?
For Cable harness, please advise cable specs, part number, or send drawings.
For Connectors, please kindly advise series pins, male or female, molded, field assembly panel mount type and cable length.
4. What's your payment terms?
100 % T/T before delivery
5. What is your terms of delivery?
We are accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or most cost-effective for you.
Packaging & Shipping:

1. Usually we ship your order by sea or by air.
2. We do our best to ship your order within 1 week after receiving your payment
3. We'll tell you the tracking number once your order has been sent.

4. We accept T/T Bank transfer, L/C, Western Union, Moneygram, Paypal.


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