[Elecraft] Leaving TP2 connected?

[Don Wilhelm]

Ed,

If you are having trouble getting the K2 filters aligned, you might want 
to refer to the information in the K2 Dial Calibration article on my 
website www.w3fpr.com.  Use Spectrogram (or another audio spectrum 
analyzer) to be able to see the filter passband.
You can download Spectrogram from the home page on my website.

Leaving the counter probe in the K2 should only be done with an 
unamplified K2/10.  If you have the KPA100 or use an external amplifier, 
remove the probe.

73,
Don W3FPR

On 4/15/2013 11:53 PM, Eddy wrote:
> Quick question regarding my 3000+ K2, I'm "struggling" to get the filters just right so can I leave TP2 connected all the time? So, I haven't noticed any adverse affects.....
>
> This way I won't have to take the cover to try and new filter setting.
>
>