ehm just for fate, my work has to do with noise and thermal
insulation...
do you need a sample of our famous Schallschluck? :-)
Marco IK1HSS
----Messaggio originale----
Da: [email protected]
Data: 16-gen-2017 1.27
A: <[email protected]>
Ogg: Re: VLF: Carrier on 8270.0025 Hz
Carrier stopped 00:05 UTC.
Am 16.01.2017 00:42, schrieb DK7FC:
> ...sorry, it is on 8270.0025 Hz. A signal peak is already visible
on
> the DF6NM grabber: http://www.df6nm.darc.de/vlf/vlfgrabber.htm>
> 73, Stefan
>
> Am 15.01.2017 23:56, schrieb DK7FC:
>> VLF,
>>
>> Since 22:45 UTC i'm running a plain and stable carrier on
8270.00500
>>
Hz. The antenna current is 410 mA, in the moment. It is a test of the
>> new coil. The coil is built to manage 700 mA. Maybe i just need a
>> stronger power supply, i'll investigate...
>>
>> So far the coil is quite unimpressed by the high voltage. I can see
>> no partial discharges but the BEEEEP is very loud!
>>
>> Maybe someone can see something :-) I'll let it run for an hour or
so
>> and will tell when it has stopped...
>>
>> 73, Stefan
>>
>
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