I would worry about stray RF in the shack. If it is getting into your rig it
is getting into you.
George, W6GF
PS: Get rid of the stray RF
----- Original Message ----
From: Sinisa Hristov <shristov@ptt.yu>
To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Sent: Tuesday, November 7, 2006 10:55:37 AM
Subject: Re: [TenTec] SS last weekend
Ken Brown wrote:
> So then is the Orion not designed to work around strong EM fields,
> without having to add attachments to your headphone cable?
Well, some parts of Orion are not sheilded: the front panel board
(encoders, buttons, LEDs) and A7 board (ADCs, DACs, processors, memories,
mic amp, speaker amp, headphone amps,...). They are just hidden behind
the plastic front panel. Any common mode current on external cables
enters those boards (esp. front panel board) without much trouble.
RF circuits have much better protection.
73,
Sinisa YT1NT, VE3EA
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|