Re: LF: What is on 499.993 kcs ?

[Roman RW3ADB <rw3adb@rambler.ru>]

G'day Steve.

* VK2ZTO <vk2zto@djirra.com> [Tue, 6 Oct 2009 19:15:34 +1100]:
> G'day All,
>
> I had a look at the RW3ADB grabber and I see exactly the same
> characteristic
> signal here in VK-land on 499,993 Hz.    Can't think what it might be.
>
> Sometimes it looks like one or two second dots and sometimes it looks
> continuous.
>
> Attached are two comparisons.
>
> Any clues ?

Two variants Steve:
1) Russian Army use an IF 500Kc. May be a heterodynes signals. But how 
is rx'd in AU? )
2) Pulse-Power converters.

> 73 Steve VK2ZTO (VK2XV)
>
> * "VK2ZTO_DownUnder_499993Hz.gif"
> * "RW3ADB_Grabber_499993Hz.gif"

--
Roman RW3ADB.