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Re: LF: What is on 499.993 kcs ?

To: <[email protected]>
Subject: Re: LF: What is on 499.993 kcs ?
From: Roman RW3ADB <[email protected]>
Date: Tue, 06 Oct 2009 14:17:45 +0400
References: <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
G'day Steve.

* VK2ZTO <[email protected]> [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.


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