SBG-190 GPS Express 199.00  

GPS Express Re-Radiating GPS Antenna (SBG-190)

GPS Express Part Number: SBG-190

GPS Express Re-Radiating GPS Antenna
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Last updated: 8:14 AM, 26 June 2019
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SBG-190 is re-radiating equipment. It can receive an outdoor GPS satellite signal and conduct it indoors for radiating again. When a GPS Satellite is revolving around the earth it will transmit a continuous satellite signal to the earth, but the strength of satellite signal will weaken to only around -125dBm when it arrives on the ground. Such a weak signal can't penetrate into buildings or vehicles; besides, its reflection or scattering signal can be detected only in around windows area. SBG-190 is built for the purpose to transmit the GPS satellite signal from outdoor to indoor, and re-radiating the reception for multiple users to operate GPS Receivers inside buildings or vehicles. SBG-190 contains a power regulation circuit, a high frequency low noise amplifier, a signal radiation set, and an active outdoor antenna to receive the GPS satellite signal.
  • Power Required: 10~13 Vdc, Less than 4 mA, @12 Vdc input (Active antenna not included)
  • Gain: ~14db
  • Frequency: L1 Band, 1575.42 +/- 10Mhz
  • LED indication: Red (for power input)
  • Operating temperature: -40°C to 80°C
  • Operating Humidity: 5% to 95%
  • Weight: 110 g
Radiator Specs (Internal)
  • Dipole length: 8cm without SA
  • RG-174U Cable length: 2 metres
  • Range: 5 metres around
External GPS Active Antenna Specs
  • Impedance: 50 ohm
  • Gain: Dependant on length of cable. Average of 35db needed for 2-5 metre cable.
  • MCX connector: Provides 12 Vdc at 55mA power for the External Active Antenna
  • Standard: 5 metres
  • Options available: 10, 15, 20 metres

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