Description
GLONASS antenna is used to receive and transmit GPS and GLONASS signals in navigating and positioning equipment. It is usually applied in vehicles and handsets. A whole set of this antenna contains ceramic patch antenna, LNA, cable, connector and housing. Jinchang provides various antennas (passive antenna and active antenna) and attachments.
As Russia’s GLONASS satellites began to provide services, we can not just receive signals from GPS satellites but also GLONASS satellites all over the world. We have developed and launched various GPS/GLONASS compatible solutions. GLONASS antenna is as thin as GPS antenna, but it can receive and transmit two signals (GPS and GLONASS) at the same time.
Advantages
1. Our GLONASS antennas feature high gain, low loss and strong capability of receiving signals.
2. All products have been tested before put on market. They must pass five test sessions and FAQ samplings inspection. The first pass yield is 99%.
3. Water protection grade of our products is IP67 (ingress protection rating 67), which means our antennas are water proof.
4. GLONASS antennas have wide broadband, which is helpful for receiving signals.
Parameters
|
Item
|
Specifications
|
|
Antenna
|
Center Frequency
|
1592 ± 3 MHz
|
|
Band Width
|
CF ± 5 MHz
|
|
Polarization
|
RHCP (Right Hand Circular Polarized)
|
|
Gain
|
5 dBic(Zenith)
|
|
V.S.W.R
|
< 1.5
|
|
Impedance
|
50 Ω
|
|
Axial Ratio
|
3 dB (Max)
|
|
Dimension
|
25 × 25 × 4 (mm)
|
|
LNA
|
Gain
|
28 ± 2 (dB)
|
|
Noise Figure
|
< 1.5 dB
|
|
Filter Insertion Loss
|
< 3 dB
|
|
Ex-band Attenuation
|
35 dB at CF ± 50 MHz / 50dB at CF ±100 MHz
|
|
Supply Voltage
|
2.2 V to 5 V DC
|
|
Current Consumption
|
16 mA to 32 mA
|
|
V.S.W.R
|
< 2.0
|
|
Mechanical
|
Cable
|
RG174
|
|
Connector
|
SMA / MCX / FAKRA or others
|
|
Housing
|
ABS
|
Attentions
1. According to mounting location, our external GPS GLONASS antennas can be mounted with magnets, pasted with adhesive or fastened using screws.
2. The signal receiver of antenna should not be covered by metal plate when working.
Package and Warranty
1. Each item is packaged with plastic bag, small white box and carton (49.35 cm ×22.5 cm × 27 cm).
2. We promise replacement or return within 12 months if any quality problems are found.
3. Our antennas can get lifetime maintenance.
Jinchang Company is a professional antennas manufacturer in China who has 28 years development experience in antennas industry. Our products cover GPS antennas, GLONASS antennas, COMPASS antennas, GSM antennas, WIFI antennas and various interface cables and connectors.
