[Elecraft] 9KHz AM IF Bandwidth

Shane White shanewh at gmail.com
Mon May 12 20:32:17 EDT 2008


Thanks Wayne. I was referring to passband width, not tuning rate thanks.
I thought the FM filter couldn't be used when listening to AM mode? 10KHz
may be a little wide though. Do you know how recent testing of wider AM IF
bandwidths went please?


wayne burdick wrote:
> 
> Hi Shane,
> 
> The AM bandwidth at the I.F. is limited to 10 kHz with an FM crystal 
> filter, and 6 kHz with the AM crystal filter. The bandwidth at the 
> audio output is a little less than half this.
> 
> If you're referring to VFO tuning rates in AM mode, yes, 9 kHz is one 
> of the step sizes available for AM mode in the CONFIG:VFO CRS (VFO 
> Coarse) menu entry.
> 
> 73,
> Wayne
> N6KR
> 
> 
> On May 12, 2008, at 5:07 PM, Shane White wrote:
> 
>>
>> Is this available yet please Elecraft?
>> -- 
> 
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