GPS Signal Re-radiating for Indoor Satellites Signal Reception

◎ Compact size/low cost/high performance
◎ Permanently screw mount
◎ One external re-radiator for multiple, different GPS receivers
◎ Real-time GPS satellites outdoor reception to an indoor environment
◎ Cable length as long as 40m RF cable
◎ Idea for GPS lab, GPS retail store, GPS production line & GPS repair service
◎ Re-radiating range as long as 10m
Model : RK-104


Specification

Category

Specifications

General Description

Professional GPS re-radiating system

Physical Construction

Construction: Polycarbonate radome enclosure, cast die at the bottom, sealed with weatherproof rubber.

Dimensions: Antenna:80mmin diameter &71.24mmin height
Ceramic patch re-radiator:79mm(W) x85mm(L) x113mm(H)
Regulator: 65mm (L) x 32mm (W) x 43mm (H)

Cable Length: 40m RG-58 A/U

Standard Connector: Antenna: TNC Jack, re-radiator: SMA Jack

Weight: Antenna: 245g
Ceramic patch re-radiator:215g
Regulator:85g

Standard Mounting: Stainless bracket mount

Professional GPS re-radiating system

Performance  Specification

External Antenna

Polarization: R.H.C.P.

Absolute Gain @ Zenith: +5 dBic typically

Gain @ 10° Elevation: -5 dBic typically

General: L1 frequency,

1575.42 MHz +/-1.023 MHz

Gain: 27 dB typically

Bandwidth: 40 MHz @Return Loss -10 dB

Noise Figure: 1.5 max.

Axial Ratio: 3 dB max.

VSWR: 2.0 max.

Output Impedance: 50 ohm

Ceramic patch Re-radiator

Re-radiating Range: 10m

Electrical Specification

Supply Voltage: 100~240V AC to 7.5V~12V DC Regulator

Power Consumption: 48mA (+/- 5%) @ 7.5V DC

Environmental Specification

Operating Temperature: –30°C to +80°C

Storage Temperature: –40°C to +85°C

Operating Humidity: 95% RH, non-condensing

(*PS: The specification is subject to change without prior notice)





RK-104
is a complete GPS L1 band signal re-radiating system with dual antennas to re-transmit real-time GPS satellite outdoor reception to an indoor environment. The system kits include a high gain external GPS antenna, a precisely calibrated amplifier circuit with Helix type re-radiator, and a built-in power supply regulator. The Helix type re-radiator allows multiple GPS receivers perform on-the-fly receiver performance within a closed environment, while the main GPS antenna is located on an unmanned outdoor location. GPS L1 signal is a 1575.42 MHz frequency along with a 1.023Mbps Bi-Phase Shift Keying (BPSK) modulated spreading code. The input signal power at the receiving antenna is approximately 130dBm (spreading over 2 MHz), so the desire signal is below the thermal noise floor. The whole system is designed as PNP (Plug-and-Play) hardware and it can be installed either temporarily or permanently to a secured location by using whether dashboard suction cup or screws.

Wherever in lab/building/underground garage, RK-104 guarantees to bring and re-radiate GPS signal that meets your requirement.



Features

  • Compact size/low cost/high performance
  • Permanently screw mount
  • One external re-radiator for multiple, different GPS receivers
  • Real-time GPS satellites outdoor reception to an indoor environment
  • Cable length as long as40mRF cable
  • Idea for GPS lab, GPS retail store, GPS production line & GPS repair service
  • Re-radiating range as long as 10m



Application:

  • GPS Labs
  • GPS Retail Stores
  • GPS Production Line
  • GPS Repair Service
  • GPS Signal Reception in Underground Garage



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