[CCF] W7IUV preamp - PCB and kits

Carsten Esch carsten.esch at appello.de
Tue Feb 12 08:39:00 EST 2013


Hi,

with the help of Herman (DJ2BW) and Uli (DJ2YA) we made a new PCB for
the popular W7IUV preamp (for BBC and RRDXA members). Basically the amp
can be used from 160m to 10m with more or less 20dB gain. Most people
use them on the low bands for beverage antennas of course.

You can cover a few scenarios with the design (e.g. feed voltage to 'the
far and of the antenna) ...

The schematic can be found here:
http://download.appello.de/W7IUV/W7IUV_Schaltplan_220113.pdf
A small description on 'how to' here:
http://download.appello.de/W7IUV/W7IUV_Scenarios_Kit_V220113_EN.pdf
The PCB is here: http://download.appello.de/W7IUV/W7IUV_Layout_V220113.bmp

Size of the PCB is abt. 80 x 52mm and will therefore fit in a standard
tin box.  (e.g. Schubert 6c, 55x111x40). I can offer the the PCB for EUR
15,- and the complete kit (with all parts and drilled tin box) for EUR
55,-, both prices including shipping to OH.

73ss

Carsten, DL6LAU




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