Original price was: $84.00.$42.00Current price is: $42.00.
Radiowave Propagation – Path Loss – Measurement and Validation
Telecommunications Industry Association , 04/01/2009
Pages: 22
This document defines recommended methods for measuring and validating radio propagation data for application in Land Mobile Radio.
Often a client requires a radio system provider to demonstrate radio coverage to meet contractual specifications and/or system acceptance testing. The recommended methods in this document will help provide that information.
Original price was: $84.00.$42.00Current price is: $42.00.
Radiowave Propagation – Path Loss – Measurement and Validation
Telecommunications Industry Association , 04/01/2009
Pages: 22
This part of IEC 60793 establishes uniform requirements for measuring the numerical aperture of optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes.
The numerical aperture (NA) of category A1 graded-index multimode fibre is an important parameter that describes a fibre′s light-gathering ability. It is used to predict launching efficiency, joint loss at splices, and micro/macrobending performance.
