Re: LF: 2nd try of sending the pic of my loop preamp with the BF862

[SAM JEWELL <jewell@btinternet.com>]

Hi Alan,
it sounds like you could be a candidate for one of the laser + PIN boards I offered last year? There was no interest then.......!
Just take it away.

Sam, G4DDK

---

From: ALAN MELIA <alan.melia@btinternet.com>
To: rsgb_lf_group@blacksheep.org
Sent: Saturday, 30 January, 2010 19:39:18
Subject: Re: LF: 2nd try of sending the pic of my loop preamp with the BF862

Hi Stephan thanks for that I have been wondering about this for some time but assumed a bigger signal would be required for the LED. I am not really up to speed with opto-devices.

Alan G3NYK


--- On Sat, 30/1/10, Stefan Schäfer <schaefer@hst.tu-darmstadt.de> wrote:

> From: Stefan Schäfer <schaefer@hst.tu-darmstadt.de>
> Subject: LF: 2nd try of sending the pic of my loop preamp with the BF862
> To: rsgb_lf_group@blacksheep.org
> Date: Saturday, 30 January, 2010, 19:26
>
> 
> 
> 
>
> Dear LF,
> 
> Some OMs informed me, that the picture of
> the loop preamp is in a strange design. That may be come,
> since i (have to) use outlook exchange (?)
> 
> Now i try to do it again. Those who asked
> for the picture, please give my a short confirmation if the
> picture is in the correct format now.
> 
> I will subscribe to the reflector with
> another email adress soon to solve this problem, sri
> agn.
> 
> I do some modifications to the RX in the
> moment and will send the new and perhaps better circuit
> soon. But the setup is already working vy fine!
> 
> 73,
> Stefan/DK7FC