Home |
Search |
Today's Posts |
#11
![]() |
|||
|
|||
![]() Reg Edwards wrote: From basic transmission line theory, the velocity of propagation along a coil is estimated by - V = 1 / Sqrt( L * C ) metres per second, So Reg, for a fixed installation, why would L and C change much with frequency, like from 16 nS at 16 MHz to 3 nS at 4 MHz? If we took it down to 1 MHz, would the delay go below 3 nS? -- 73, Cecil http://www.qsl.net/w5dxp ========================================== Sorry Cec, I havn't the foggiest idea. ---- Reg. =========================================== On second thoughts, since L and C are functions of a coil's physical dimensions it must be something else which is changing with frequency. ---- Reg. |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
Current in Loading Coils | Antenna | |||
FCC: Broadband Power Line Systems | Policy | |||
FS: sma-to-bnc custom fit rubber covered antenna adapter | Scanner | |||
Current in antenna loading coils controversy (*sigh*) | Antenna | |||
Current in antenna loading coils controversy | Antenna |