[Elecraft] R: R: R: KX3 TX inhibit ?

HB9CAT hb9cat at thezollingers.org
Thu Oct 3 08:36:42 EDT 2013


Right Mark, I shall just have used the opposite logic:

Setting "HI=Inh" in the ACC2 IO Menu de facto disables TX (TX blinking); so this is the perfect solution with no need for external HW.

Thanks for the hint !

Marco HB9CAT

-----Messaggio originale-----
Da: Mark [mailto:n2qt at yahoo.com] 
Inviato: giovedì, 3. ottobre 2013 13:44
A: HB9CAT
Oggetto: Re: [Elecraft] R: R: KX3 TX inhibit ?

The kx3 is different from the k3 in that the input is normally hi.  If set txinh=hi it won't transmit unless pulled low.  

Mark. N2QT

> On Oct 2, 2013, at 7:51 AM, "HB9CAT" <hb9cat at thezollingers.org> wrote:
> 
> Thanks Win,
> 
> tried that, the inhibit is triggered only setting "low=inh" AND with 
> the shorted jack effectively plugged in.
> 
> I'd personally prefer Elecraft to add a menu item for this, but I 
> realized that it could potentially cause a pretty high number of 
> trouble tickets / returns because of "broken" TX.
> 
> 73,
> Marco HB9CAT
> 
> -----Messaggio originale-----
> Da: elecraft-bounces at mailman.qth.net
> [mailto:elecraft-bounces at mailman.qth.net] Per conto di Win Kriegl 
> DK9IP/KH7CD
> Inviato: mercoledì, 2. ottobre 2013 13:10
> A: elecraft at mailman.qth.net
> Oggetto: Re: [Elecraft] R: KX3 TX inhibit ?
> 
> Perhaps it will be enough to set menue to "low=inh" without plugging 
> in a shorted jack at ACC2. My K3 works that way because the INH input 
> is low by default.
> 
> 73, Win DK9IP
> 
> 
> 
> Am 02.10.2013 13:00, schrieb Dave:
>> Now all you need is a way to securly lock the 3.5mm jack plug in!
>> 
>> Experience of past contests/Special Event stations tells me that 
>> people are strange creatures and do things that seem illogical.  Like 
>> pulling out plugs that they don't know what it does...
>> 
>> Anyway, I'll also make up a 3.5mm short circuit jack plug as well for 
>> times when I do not want to accidentally transmit.
>> 
>> Dave (G0DJA)
>> 
>> ----- Original Message ----- From: "HB9CAT"
>> Sent: Wednesday, October 02, 2013 10:30 AM
>> Subject: [Elecraft] R: KX3 TX inhibit ?
>> 
>> 
>>> It works, plugging a shorted 3.5 jack into the ACC2 Module inhibits 
>>> TX, the "TX" in the display blinks to reflect that J
>> 
>> 
>> 
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