[Elecraft] 9KHz AM IF Bandwidth

Shane White shanewh at gmail.com
Mon May 12 21:25:24 EDT 2008


Great. What's the approximate time between placing an order and receiving the
radio at the moment please?


wayne burdick wrote:
> 
> Shane White wrote:
> 
>> So I could select the FM filter to provide a 10KHz IF bandwidth and 
>> then
>> narrow that down to suit me?
> 
> Yes. Be sure to enable all relevant crystal filters; they'll be 
> selected automatically as you rotate the WIDTH control. The 6 kHz 
> filter will give you the best combination of fidelity and 
> adjacent-channel rejection. You can go down to 2.8 or 2.7 kHz, if you 
> like, although that will severely constrain the audio bandwidth (to 
> about 1.4 kHz).
> 
> 73,
> Wayne
> 
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> 
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