LF: Audio filters

To:	[email protected]
Subject:	LF: Audio filters
From:	"Guido Roels" <[email protected]>
Date:	Mon, 12 Jun 2000 20:20:08 +0100
Reply-to:	[email protected]
Sender:	<[email protected]>

Hello everyone,

Lately I obtained two AF filters.One is marked as:


    FILTER BAND PASS
    5915-99-920-1117
    500 C/S  TX & RX

The other one:

    FILTER BAND PASS
    5915-99-920-1118
    700 C/S  TX & RX

Dimensions about 8cm cube and with a DB-9 male connector fitted on top.

As they are painted in the well known RACAL RA-17 green I suppose theyare RACAL origin.

I have measured the B/W and it's about 180Hz by 6dB when connected to
600R.

Anyone in the group who knows more about this specimen?

Best regards,

Guido, ON6RL.

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