Rackmount Digital Gain Adjustable GNSS Repeater Kit | GNSSRK-M-RDV
GPS and GNSS Repeater Kits
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1. Functional Description
The GNSSRK serial GNSS Repeater kit is a far forward GNSS signal amplifier unit.
GNSSRK-D-DV is a repeaier operaes by receiving GNSS sateite signals with an antemna outside the buiding and re-adiating the siqnals into theindoor area or covered space where satellite signal cannot reach.
GNSSRK-D-RDV is a singnal point GNSS repeater, one transmiting antemna transmit GNSS 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 satelite sianal indoor large area and more rooms or buildings
2. Functional Description
For GPS/Beidou2 products testing
For testing the cell-phone with GNSS module , PND, carnavigators, tracker, survey products, etc.
For the purpose of GNSS signal covering
Car parks, lab, aviation manufacturing hangar, trade shows, Emergency-, safetyvehicles, public transportation etc.
3. Standard Configurations
Digital Display Step Adjustable Amplifier:RGA30-DV 1 ea.
Receiving Antenna: S4401 ea.
Cable Assembly:XHY240,20M,1 ea;
Sending Antenna: GRA10,1 ea,
The cable components can be selected according to the customers' environment and can communicate with our technicians
4. Topological (Under standard configuration)
5. Device List
5.1 Digital Display Step Adjustable Amplifier RGA30-DV
Used to adjust system gai. 0-30 dB adiustable, you can control when needed. The input and output can be set to energize 5v Dc or not energizedThe system power supply voltage is 220V
① and ② are RGA30-DV input and output.
③ For power control switch. System power-on when allocated to upward, opposite, system stops working.
④ For the gain adjustiment button, you can adjust the gain size, you can adjust the controler gain increase or decrease. (Through the GAIN buton to adiust. UP tothe big, down to small.)
⑤ For the input and output power state setting, IN for the input, Out for the output, PDC that power, BDC that does not power.
⑥ For the digital display, showing the current gain value of the amplifier, and the voltage of the input and output ports.
In ,Out, 50Ω
Digital Step Adjustable
Max RF Power
Nun. Of input
Nun. Of Output
Max RF Input
Maximum lossless RF input
5.2 Full GNSS Band Antenna S440
Frequency [MHz] 1555~1623/1164~1288 Impedance 50Ω Gain [dBi] 40±2(LNA included) Polarization right-hand circular polarized（RHCP） Axial ratio [dB] ≤3 Elevation Coverage 360° Input（VSWR） ≤2.0 Antenna element gain 5 .5dBi
5.3 Re-radiate Antenna GRA10
Horizontal coverage angle
Output standing wave (VSWR)