Four-System Satellite signal indoor coverage solution GNSSRK-1

Standard Configurations

◇ Step Adjustable Amplifier:RGA30‐SV ,1 ea;

◇ Receiving Antenna: S440,1 ea;

◇ Cable Assembly:RG8,30M, 1ea;

◇ Cable Assembly:KSR240,10M,1 ea;

◇ Sending Antenna:GRA10,1 ea.
◇ Ligting‐protector:1 ea;

Functional Description

GNSSRK‐1 is a repeater operates by receiving GPS/GLONASS/Beidou2/Galileo satellite signals with an antenna located outside the building and re‐radiating the signals into the indoor area or covered space where satellite signal cannot reach.

GNSSRK‐1 is a single point GPS/GLONASS/Beidou2/Galileo repeater, one transmitting antenna transmit  GPS/GLONASS/Beidou2/Galileo signal. This solution offer adjustable test signal to receiver.

If need extend the system, you can add assemblies and sending antennas, so as to cover satellite signal indoor large area and more rooms or buildings.

Typical Application

☆ For GPS/Beidou2/Glonass /Galileo products testing

     For testing the cell‐ phone with GPS/Beidou2/Glonass/Galileo , PND, car navigators, tracker, survey          products, etc.

☆ For the purpose of GPS/ Beidou2/Glonass/Galileo signal covering

     Car parks, lab, aviation manufacturing hangar, trade shows, Emergency‐, safety vehicles, public                   transportation etc.

Step Adjustable Amplifier RGA30-SV

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Function:
Used to adjust system gain,0-35 dB adjustable, you can control when needed.
with AC220/9V power adapter, supply power to system and itself.
①②are input/output, connect to cable assembly, N female(Can be customized).
③ For power control switch. system power-on when allocated to upward, opposite, system stops working.
④Toggle switch can adjust the gain ; the position(figure) that toggle switch stop represents the total value of gain
reduction (on the basis of maximum gain 35dB).

Transmiting antenna: GRA 10

We apply two cable assembly,RG8,30M and KSR240,10M. Please log in , enter RG8 or KSR240,then you can see the two cable’s technical specification.

 1 RG8(KSR 400)

RG8,30M is usually used for connecting GPS antenna S440 and lighting‐protector. You can calculate the length according to your actual environment, also 60m or 90 be selected.
Connector N Male‐N Male.
The attenuation value is 0.2 dB/m; Thus, you can assess the system, or contact with our sales to select proper configuration.

 2 KSR 240

KSR240,10M is usually used to connect RGA30‐SV and GRA10.
The attenuation value 0.4dB/M.
Connector: N Male‐SMA Male.

Frequency Reference Table

GEMS RF&MICROWAVE and GEMS NAVIGATION was established in 2007, professionally designs, products and sales of coaxial microwave devices and equipment. GPS indoor coverage systems and accessories, high-power coaxial attenuators, high-power coaxial load, we accumulated many years of designing and manufacturing experience, our own designed and product of GPS indoor coverage systems and related GPS power splitter and amplifier, GPS antenna and other products widely used in microwave communications, mobile communications, high-precision measurement, power, research institutions, colleges and universities, manufacturing and other fields.

Typical faults and solutions