[DSP-10] Need L32 - 330 uH coil form

Fri, 26 Jul 2002 02:45:39 +0000

Hi Herman, thanks for the tips   !

I am soon finished with the RF part.
I am looking foward to some low power EME and terresterial
experiments. I have access to a 4 x 16 ele up 20 meters with a low
NF preamp and hardline at the local club station : LA2AB.
When I am finished with the kit  I will announce it so anybody that is
interested can test with us.

Best regards
Marius

>From: [email protected]
>Reply-To: [email protected]
>To: [email protected]
>Subject: Re: [DSP-10] Need L32 - 330 uH coil form
>Date: Thu, 25 Jul 2002 11:26:58 EDT
>
>Hi Marius.....the same thing over here...and also L103 is missing.
>For L103, I used a normel 0.39 uH SMD coil...it works...
>
>For L 32 I took an ferrit skrew-type ferit rod out of an normel
>455 Khz filter with an diameter of 4 mm and length of  10 mm
>and gave him about 30 windings with 0.1 mm. The correct value
>  I found out with an dipmeter and a known C. It works also.The used
>material is not very critcal because the freq is only 10 to 20 Khz.
>
>Thats the way I did it...73 de Hermann
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