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The energy at fc-f will have the same energy and be coherent to the energy at fc+f, so these energies add up perfectly. There is a special-case when you can't argue like this, but we can look the other way here and pick out the real reference literature when we need to.

Note that the SINCGARs and Have Quick mil radios use frequency hopping, not for security, but for anti jam and anti DF reasons, and now use GPS receivers to set the clock in each radio. If the radios had good clocks they would not need to be set so often. This application also requires low power to keep the clock running.

Magnus Danielson wrote: > On 04/10/2011 01:51 AM, Mike S wrote: >> At 06:53 PM 4/9/2011, Joseph Gray wrote... >>> I have an old Arcnet hub that I want to salvage the isolated BNC >>> connectors from. Arcnet used 93 Ohm coax.

On 5/12/20 10:22 AM, Bruce Hunter via time-nuts wrote: > Attached are a couple of pictures of these curious oscillators. 

On 11/10/21 2:40 PM, Richard (Rick) Karlquist wrote: > I am looking for help choosing a potting compound that > has the following properties: > > 1.  Good for 5,000VAC @ 1 MHz > 2.  Low RF losses. > 3.  Low permittivity is preferred > 4.  Low tempco of permittivity is a want. > 5. 

Report for May 10, 2003 (Saturday): Birding today is exceptionally slow, but small pockets of warblers and other migrants can be found throughout the park. However both Sunday and Monday could be excellent birding days, as a new warm front approaches southern Ontario.

I paid about 1/10 the list price for more than I will ever use. It even comes in clear. You have to wash the surface with something like acetone before you apply it, so the tape will stick.

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>The flip side of the coin, Washington has no personal income tax . . . . so each has to weigh where "they" can get you! On the other hand.... we have the highest, or one of the highest, fuel taxes in the country. And while our road taxes don't apply to diesel fuel used for marine purposes, the sales taxes do. ______________________________ C.