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Re: LF: Receivers

To: [email protected]
Subject: Re: LF: Receivers
From: "Toni Baertschi" <[email protected]>
Date: Mon, 04 Oct 1999 11:39:38 +0200
Organization: Phonak Communications AG
References: <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
From HB9ASB, JN36PT

Another one for the list:

ICOM IC765: on 136 kHz as good as commercial LF receivers after removing
the internal LF attenuator! Very good selection with cascaded 250 Hz
filters. Can be narrowed down to less than 100Hz by band pass tuning.
Most "Yen boxes" have additional built-in attenuators in the LF/MF path
and the sensitivity improves by 20 dB or so if you take them out.
Normally this creates no problem if you don't live in proximity of a
LF/MF broadcaster (My QTH is about 40 km from Sottens on 765 kHz)

73 de Toni


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