[INRAD] Roofing filter for the IC-775DSP

Anders Janis SM4RNA sm4rna at telia.com
Wed Nov 23 13:48:01 CST 2005


Sorry!

I made an error when doing cut and paste. The question should be:

"With the main receiver as the overall widest bandwidth of the receiver will be determined by the roofing filter, which is about 5 kHz. This may degrade the audio bandwidth for AM and FM reception somewhat. _____Those modes will still be available for reception with the sub receiver___."

Is this true about the sub receiver`??

/Anders


----- Original Message ----- 
From: "Anders Janis SM4RNA" <sm4rna at telia.com>
To: <list at inrad.net>
Sent: Wednesday, November 23, 2005 4:03 AM
Subject: [INRAD] Roofing filter for the IC-775DSP


701-B and 701-CI have found a thing that I finde strange in "IC-775 ROOFING FILTER INSTALLATION INSTRUCTIONS´"

"This may degrade the audio bandwidth for AM and FM reception somewhat. Those modes will still be available for reception with the sub receiver."

Is this really true?



/Anders


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