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  • [Front matter]
    A wide variety of products are available spanning from GPS fiber optic links, GPS inline pre- amplifiers , NTP time servers, IEEE-1588 grandmaster clocks, primary time & frequency references and distribution.
  • Design and practical implementation of multifrequency RF front ends using direct RF sampling
    Nonlinear distortion is not significant in this system because the GPS signal power and the noise power are much smaller than the 1-dB compres- sion point and the third-order intermodulation intercept point of the cascaded inline amplifiers .
  • Absolute calibration of a geodetic time transfer system
    … and pads are essential to prevent coherent interference from signal reflections off of the splitter and amplifier . Care must be taken not to allow signal reflections from inline components to introduce cable multipath errors into the GPS observations.
  • 9.2.08 -- Feature Article: New LIDAR System Sees The Sky In 3-D
    The LA20FPDC GPS line amplifier from GPS Networking is designed specifically for the GPS L1/L2 carrier frequencies. There is an inline GPS L1/L2 passband filter which lowers the out-of-band noise and interference...
  • Acquisition of reflected GPS signals for remote sensing applications
    A Wi-sys® 30 dB GPS L1 frequency in line amplifier was utilized during reflected signal acquisition. It is imperative to consider that inline amplifiers will not improve the weak reflected signal and if …
  • Error analysis of GPS signals from USRP using GPS receivers
    … the error is being extracted, it is vital to simultaneously get USRP and live GPS receiver data. The current recording setup is shown in Fig 1, as can be seen in Fig 1 there is no inline amplifier .
  • Automation of NIST frequency calibrations at remote sites
    The GPS antenna is a quawiler helix housed in a small plastic cone about 80 mm in … The antenna contains a low noise amplifier that provides about37 dB of gain and is powered by … Cableruns of over 100m are possible by using a combination of lower-loss cable and inline amplifiers.
  • Satellite
    High-grade satellite IF inline amplifiers suitable for DBS or MMDS applicationsAvailable in 950~2150MHz for satellite only applications! or 40~2150MHz for satellite and terrestrial applications16~20dB Sloped versions compensate for loss on long cable runsDC Pass-thru current 500mA maximum for LNB poweringOutput … SGX GPS - Satellite Simulator .
  • Amplifier Solution Center
    The frequency response covers the GPS L1 and L2 bands with excellent gain flatness... Linear RF Amplifier The amplifier features inline flanges and fullband operation with typical linear gain of 15 dB...
  • Performance analysis of a stand-alone high-sensitivity receiver
    The receivers were tested in parallel using a common antenna (NovAtel 600 model) or an inline low-noise amplifier (LNA) in the case of the simulation test. GPS Solutions (2002) 6:179–195 .