AM Radio Coverage

[Larry Weil]

-----Original Message-----
From: boston-radio-interest-bounces@rolinin.BostonRadio.org
[mailto:boston-radio-interest-bounces@rolinin.BostonRadio.org] On Behalf Of
Mike Malone
Sent: Thursday, March 01, 2007 3:07 PM
To: boston-radio-interest@rolinin.bostonradio.org
Subject: Re: AM Radio Coverage

I was in Germany last over Christmas and can confirm the BBC broadcasts at
648 kHz.

I believe they broadcast on that frequency (and others) from multiple
transmitter sites which are synchronous.  I wonder how that effects
reception at long distances?