[Elecraft] KX3 Tuning noise with 2M module
gt-i at gmx.net
gt-i at gmx.net
Sun Sep 21 18:23:04 EDT 2014
Mark & Olli,
VFO NR reduced indeed the tuning noise. On a real antenna faintly
audible w/o PREAMP.
Great!
The RXSHFT has to be set to "NOR" according to the manual, which I did.
Thanks for the hints.
73
Gernot, DF5RF
Am 21.09.2014 03:01, schrieb Mark Forsyth:
> Did you turn VFO NR ? It's a per band setting IIRC
>
>
> Cheers,
> Mark F...
> VK3ZMF / VK3KW
> KX3 # 1675
> KXPA100 # 530
>
Am 21.09.2014 02:44, schrieb Oliver Dröse:
>
> Gernot,
>
> did you activate the RXSHFT on 2 m? That should take care of it. Think
> there's a remark on that in the KX3-2M manual, too.
>
> 73, Olli - DH8BQA
>
> Contest, DX & radio projects: http://www.dh8bqa.de
>
>
> Am 20.09.2014 23:23, schrieb gt-i at gmx.net:
>> Hi folks,
>> received my 2M module this week. Assembly went fine, everything as
>> described in the instructions.
>> TX works great, I can drive my PA with 1.5W.
>> RX is also quite sensitive. Worked 2 stations via TR > 400km, both
>> were running less power than I did.
>> But: The tuning noise problem which I thought was solved (see my post
>> over 1 year ago) is back alive.
>> It is extremely uncomfortable on VHF since 75% of all stations will
>> be really weak in the first place - until you turn the antenna.
>> I'm not a big gun hence S&P is daily business.
>> I noticed that tuning with the VFO knob creates more noise than using
>> the little "B" knob in OFFS mode.
>>
>> Any ideas?
>> Thanks!
>> Gernot, DF5RF
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