GPS L1 Signal Re-radiator

GPS L1 Signal Re-radiating up to 30-meter re-radiating range CE Approved
Model : RK-304


General Description Professional GPS re-radiating system
Physical Construction Construction: Polycarbonate radome enclosure, cast die at the bottom, sealed with weatherproof rubber.
Dimensions: Antenna: 4.5?in diameter & 2.9?in height
Helix type re-radiator: 37mm (L) x 35mm (W) x 71mm (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: 237g
Helix type re-radiator: 48g
Regulator: 85g
Standard Mounting: Stainless bracket mount
Color: Antenna: White
Helix type re-radiator: Black
Regulator: Black
Performance Specification External Antenna Polarization: R.H.C.P.
Absolute Gain @ Zenith: +5 dBi typically
Gain @ 10° Elevation: -5 dBi typically
General: L1 frequency, 1575.42 MHz +/-1.023 MHz
Gain: 27 dB typically
Bandwidth: 2 MHz min.
Noise Figure: 2.0 max.
Axial Ratio: 3dB max.
Out of Band Attenuation: 20 dB min. @ Fo +/- 50Mhz
VSWR: 2.0 max.
Output Impedance: 50 ohm
Helix Type Re-radiator Re-radiating Range: 30m
Electrical Specification Supply Voltage: 100~240V AC to 7.5V DC Regulator
Power Consumption: 48mA (+/- 5%) @ 7.5V DC
Environmental Specification Operating Temperature: –30°C to +60°C
Storage Temperature: –40°C to +60°C
Operating Humidity: 95% RH, non-condensing
This specification is subject to change without prior notice...

RK-304 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. 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-304 guarantees to bring and re-radiate GPS signal that meets your requirement.

  • Compact size/low cost/high performance
  • Polycarbonate radome with fully waterproof at IP66 rating
  • Permanently screw mount/dashboard suction cups
  • 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 30m
  • GPS Labs
  • GPS Retail Stores
  • GPS Production Line
  • GPS Repair Service
  • GPS Signal Reception in Underground Garage