Description
The GNSSRK-M-DV series GNSS repeater kit is to direct outdoor full-band navigation satellite signals to places where indoor or other satellite signals cannot reach, and complete various kinds of test work indoor instead of outdoor.
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Equipment Lists KIT A |
Equipment Lists KIT B |
|
GPS Amplifier: GA30-DV, 1ea; |
GPS Amplifier: GA30-DV, 1ea; |
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Roof GNSS Antenna: R440A/S440, 1ea; |
Roof GNSS Antenna: R440A/S440, 1ea; |
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Cable Assembly: RG8(LMR400), 30M, 1ea; |
Cable Assembly: RG8(LMR400),30M, 1ea; |
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Cable Assembly: XHY240(LMR240), 20M, 1ea; |
Cable Assembly: XHY240(LMR240), 20M, 1ea; |
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Re-radiate Antenna: GRA10, 1ea; |
Re-radiate Antenna: GRA10, 1ea; |
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Ligting-protector: N-JK-G, 1ea; |
Ligting-protector: N-JK-G, 1ea; |
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|
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KIT A: GNSSRK-M-DV KIT B: GNSSRK-M-DV-Max
Note:
As we can see,
Kit A is GNSSRK-M-DV, this kit set doesn't include booster.
Kit B is GNSSRK-M-DV-Max, it have booster included.
Installation Diagram
System Characteristics
1. System signal: GPS/GLONASS/Beidou/Galileo/IRNSS/QZSS/SBAS/NAVIC/L-Band
2. Frequency range of the antenna: 1556~1623MHz and 1164~1288 MHz;
3. Frequency range of the amplifier: 1150~1650 MHz;
4. Digital gain adjustment: 0-30dB, LED digital display；
5. Serial command control；
6. Input and output port power setting；
7. Indoor Signal Coverage Range:
- GNSSRK-M-DV: A single antenna radiates a radius of 5-20 meters；
- GNSSRE-M-DV-Max:A single antenna radiates a radius of 10-30 meters.
Specification
|
Parameter |
Condition |
Mini |
Std |
Max |
Unit |
|
Frequency Range |
In ,Out, 50Ω |
1150 |
|
1650 |
MHz |
|
Impedance |
In ,Out |
|
50 |
|
Ω |
|
Gain |
Digital Step Adjustable |
|
0~30 |
|
dB |
|
Input VSWR |
|
|
|
2.0:1 |
- |
|
Output VSWR |
|
|
|
2.0:1 |
- |
|
Noise Figure |
|
|
|
3 |
dB |
|
Gain Flatness |
|
|
|
3 |
dB |
|
Delay Flatness |
|
|
1 |
|
ns |
|
Power Input |
12V DC Adaptor |
|
12 |
|
VDC |
|
Current |
Pass DC, No Powered configuration, DC input on Out Port |
|
|
250 |
mA |
|
1dB Compression |
|
|
|
-4 |
dBm |
|
Max RF Power |
|
|
|
0 |
dBm |
|
Nun. Of input |
|
|
1 |
|
pcs |
|
Nun. Of Output |
|
|
1 |
|
|
|
Max RF Input |
Maximum lossless RF input |
|
|
0 |
dBm |
|
Working Temperature |
|
-40° |
|
85° |
|
GPS Repeater Kit Installation
Roof Antenna installation
Re-radiate Antenna installation
Effectiveness of GPS Indoor Coverage
Typical Applications
- Indoor Navigation: Large buildings like airports, shopping malls, hospitals, and museums often have poor GPS reception indoors due to thick walls and roofs. GPS repeaters can ensure that GPS-based navigation systems work seamlessly indoors, helping people find their way around.
- Fleet Management: Companies with large vehicle fleets often use GPS tracking systems to monitor the location of their vehicles. GPS repeaters can ensure uninterrupted GPS signal reception inside garages or warehouses where vehicles are parked or maintained.
- Emergency Services: Police, fire departments, and other emergency services rely heavily on GPS for navigation and coordination. GPS repeaters can ensure that GPS signals are available inside their vehicles, even in urban canyons or areas with dense foliage where GPS signals might be weak.
- Military Applications: In military installations or vehicles, GPS repeaters can ensure continuous GPS signal availability, even in underground bunkers or heavily shielded areas.
- Maritime Applications: Ships and submarines may use GPS repeaters to ensure continuous GPS signal reception below deck, where satellite signals may be weak or blocked entirely.
- Agriculture: In precision agriculture, GPS technology is used for accurate mapping and navigation of agricultural machinery. GPS repeaters can ensure that signals remain strong even in areas with tall crops or dense foliage.
- Mining and Construction: In mining and construction sites, where heavy machinery and tall structures can obstruct GPS signals, GPS repeaters can ensure that equipment and vehicles remain accurately tracked and navigated.
- Aviation: In aircraft hangars or maintenance facilities, GPS repeaters can ensure that GPS receivers in aircraft receive strong signals for navigation and maintenance purposes.
- Research Facilities: Laboratories or research facilities located underground or in shielded buildings may use GPS repeaters to ensure continuous GPS signal availability for experiments or equipment calibration.
- Personal Use: Some individuals may install GPS repeaters in their homes or offices to improve GPS signal reception for personal navigation devices or to enhance the accuracy of location-based services on smartphones and tablets.
Product Packing
Since this item are consist of three different products, so there are three types of package for them, which are shown as below:
the Box of GA30-DV GPS Amplifier the Box of GRA10-NF GPS Antenna the Box of S440 GPS Antenna
Firstly, each piece of item is wrapped with a plastic bag, and then go with the box, to perfectly protect it from getting hurt.
Outer Carton Picture
Lastly, all the boxes will be placed in a big carton one by one, and wrap the carton with adhesive tape, which is strong enough to withstand rough handling during transportation.
Company Profile
GEMS NAVIGATION, was established in 2007, is specialised in designing, production and sales of coaxial microwave devices and equipment, GPS indoor coverage systems and accessories, high-power coaxial attenuators, high-power coaxial load etc., which are widely used in microwave communications, mobile communications, high-precision measurement, power, research institutions, colleges and universities and other fields.
We possess a professional R & D team who specialised in microwave communication designing and manufacturing for more than 10 years.
We not only focus on the technical excellence of our own products, but also learning and practicing advanced technology at home and abroad to strengthen exchanges and cooperation.
Customer Photos
As a result, we have the opportunity to serve customers from all walks of life, including Global Top 500 companies, like Huawei, Nokia, China Mobile, China Telecom, APPLE, Samsung, SONY, Lenovo, etc.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2007,sell to Domestic Market(60.00%),South Asia(6.00%),Southeast Asia(5.00%),Central America(5.00%),Mid East(4.00%),Southern Europe(3.00%),Eastern Asia(3.00%),North America(3.00%),Northern Europe(3.00%),Western Europe(2.00%),South America(2.00%),Eastern Europe(2.00%),Africa(1.00%),Oceania(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
GPS Repeaters,GPS Splitter,GPS Amplifier,GPS Antenna,Indoor GPS Systems
4. why should you buy from us not from other suppliers?
More than 20 years experience of microwave and communication designing and manufacturing. Leading in GNSS indoors system and communication technology. Leading in sharing GPS antenna system for BBU group.
5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
Headquarters
Tel:(86)755-29644311
Fax:(86)755-29644383
Email: sales@gemsnav.com
Sales QQ:1762007014
Purchase QQ:1523055690
Add: F2,Building 6, RunDongSheng Industry Park, Baoan District, Shenzhen, China
Nancy Liang/Sales
Skype: live:.cid.7bc14f7d3e4a732e
E-Mail: sa3@gemsnav.com
ZHENG, GUOHUI/Technical support
Skype: live:45437007
Amy Wu /Sales Manager
Skype: live:sales_60277
E-Mail: sa2@gemsnav.com