[TenTec] 238B Tuner problems

Bwana Bob wb2vuf at verizon.net
Thu Jul 15 20:43:06 PDT 2010


Oh, yeah, I forgot about that. In my misspent youth I discovered that 
they glow purple in the presence of RF, at least on 10 meters where I 
tried it.


				73,

				Bob WB2VUF


Dr. Gerald N. Johnson wrote:
> 
> On 7/15/2010 1:56 PM, Bwana Bob wrote:
>> How  about using an NE-2 neon bulb as an RF sniffer?
>>
>>
>> 				73,
>>
>> 				Bob WB2VUF
>>
> 
> Works well, even shows very coarse frequency information by the color of 
> the glow.
> 
> 73, Jerry, K0CQ
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