These DATA were submitted on: Sunday, March, 5, 2006 at 06:38:06
 
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NAME:  Ermanno

CALL:  IK7EZN

E-mail:  ik7ezn@@libero.it   [ e-mail address modifies ]

MOTHERBOARD::  AK75-EC

CPU::  AMD ATHLON XP 1900+

CPU Speed::  1900

RAM in MB::  512

SOUND CARD::  DELTA 44  (input)

SOUND DRIVER(S)::  OSS 

ADDITIONAL CARD1::  SB LIVE 5.1 (output)

VIDEO CARD::  ATI RAGE PRO 128 AGP4X

LINUX DISTRIBUTION::  Mandrake

LINUX VERSION::  Mandrake 10.0

KERNEL VERSION::  2.6.3-7mdk

GCC VERSION::  3.3.2

SVGALIB VERSION::  1.9.19

LINRAD VERSION::  Last

Analog section: 

Preamplifier (ATF54143) one for polarization.

Transverter Javornik (http://lea.hamradio.si/~s53rm/JAVORNIK%20144.htm).
The 2 channels in output (at 14Mhz) enter in 2 Timemachines

   Link 1

The O.L. of the timemachines are drived from a DDS 

   Link 2 
 
The frequency of the dds is controlled by a program that run on an pc windows xp.
The signal in out of the timemachines enter in the Delta44. 
I use a my users_hwaredriver.c for set the tx-frequency of Icom IC-275.

Ermanno / ik7ezn

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