[Elecraft] KSB2 bandwidth - 1.9 kHz?

Tue Jan 6 18:39:04 2004

The crystals -are- manufactured with a specified motional inductance and 
tolerance that is tested at the manufacturer for us.

73, Eric  WA6HHQ
Elecraft

Kevin Cozens wrote:
> 
>> If your
>> bandwidth is significantly narrower than 2.5 kHz (or you see more than 
>> 4 dB
>> of ripple in the passband), you may want to order another set of 
>> Xtal's from
>> Elecraft to replace those in your filter.
> 
> 
> If the motional inductance of the crystals aren't measured by Elecraft 
> and is important for a good response at the 2.5kHz bandwidth, I would 
> think ordering another crystal set from Elecraft isn't any more likely 
> to make the mod work properly than the set one already has.
> 
> 
> Cheers!
> 
> Kevin.  (http://www.interlog.com/~kcozens/)
> 
> Owner of Elecraft K2 #2172        |"What are we going to do today, Borg?"
> E-mail:kcozens at interlog dot com|"Same thing we always do, Pinkutus:
> Packet:ve3syb@ve3yra.#con.on.ca.na|  Try to assimilate the world!"
> #include <disclaimer/favourite>   |              -Pinkutus & the Borg
> 
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