KAT3A and KBPF3A questions

[Jorge Diez - CX6VM-2]

Hello

 

Is the K3S ATU different tan the old K3ATU installed in the K3?

 

I was told that if I want to upgrade a K3 with general coverage to a similar
K3S I need to change:

 

KAT3A

KBPF3A

KSYN3AUPG

KXV3B

 

But my question s what is different in KAT3 and KBPF3A that I need to change
them

 

Thanks,

Jorge

CX6VM/CW5W

K3 #4077 and #7929

 



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[Joe Subich, W4TV-4]

> But my question s what is different in KAT3 and KBPF3A that I need to
> change them

KAT3A has a bypass relay when the tuner is not in use.

KBPF3A changes the bandpass filter for 0.5 - 2.0 MHz "band" to move
the lower cutoff from 500 KHz to 100 KHz.

73,

   ... Joe, W4TV


On 9/29/2015 11:11 AM, Jorge Diez - CX6VM wrote:

> Hello
>
>
>
> Is the K3S ATU different tan the old K3ATU installed in the K3?
>
>
>
> I was told that if I want to upgrade a K3 with general coverage to a similar
> K3S I need to change:
>
>
>
> KAT3A
>
> KBPF3A
>
> KSYN3AUPG
>
> KXV3B
>
>
>
> But my question s what is different in KAT3 and KBPF3A that I need to change
> them
>
>
>
> Thanks,
>
> Jorge
>
> CX6VM/CW5W
>
> K3 #4077 and #7929
>
>
>
>
>
> ---
> El software de antivirus Avast ha analizado este correo electrónico en busca de virus.
> https://www.avast.com/antivirus
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to [hidden email]
>

______________________________________________________________
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