Geometric albedo node of their orbit, and hence lie on the ecliptic. In practice, measurements at small nonzero phase angles are used to derive the parameters which characterize the directional reflectance properties for the body (Hapke parameters). The reflectance function described by these can then be extrapolated to zero phase angle to obtain an estimate of the geometric albedo. For very bright, solid, airless objects such as Saturn's moons Enceladus and Tethys, whose total reflectance (Bond albedo) is close to one, a strong opposition effect combines with the high Bond albedo to give them a geometric albedo above unity (1.4 in the
ALBEDO Telecom clocks to deliver SyncE and PTP timing services Design of acceptance & Inter connectivity Labs to execute interoperability test suites that will ensure the performance of telecom equipment based on xDSL, VoIP, IPTV, C-Ethernet, NG-SDH, EFM, and FTTH. Electronic instruments to measure voltage, current, resistance and isolation. Instruments may include TDR functionalities for massive cable testing. Salutions based on network probes to verify the quality of Ethernet / IP networks providing multimedia an critical data services. ALBEDO Telecom ALBEDO Telecom is a company that designs and manufactures products for the telecom industry including testers, synchronization nodes and networking devices. Typical