S53WW Home Page

 

SW: 

VHFCTEST                      VHF&up Contest Logging Software (from 1989 to 2001)

Articles:

Poslednji milivati            CQ ZRS 6/1995 - "Seku drva na dva metra ali poslednji milivati"

Troposferske zveze            CQ ZRS 3-4/2010 - "Vprašanja investicijske narave vsakega UKV tekmovalca"

RIS                           Radioamaterko Izobraževalno Srečanje - moja predavanja 

IARU VHF contest analysis     Article about IARU R1 VHF Contest

Antennas:

Beacon Antenna Projects       70cm - 3cm Beacon Antennas (Alford and Waveguide Slots)             - Last updated: 01.03.2002

13cm/23cm Slotted Waveguide Antenna as a Packet Radio Node Antenna                                - Last updated: 22.05.2011

S53WW-4                       High Performance Antenna Stack for 2m Contest&Tropo Work            - Last updated: 12.05.2007

XVRT:

JAVORNIK - 144/14             Very High Performance Transverter 144 MHz / 14 MHz                  - Last updated: 16.04.2007

MENINA - 432/21               Very High Performance Transverter 432 MHz / 21 MHz                  Last updated: 23.09.2008

Javornik-2017            Ultra High Performance 2m Contest Setup                             - Last updated: 18.08.2017

HW blocks:

4xbf998-s53ww                 Very High IP3 LNA for 144 MHz                                       - Last updated: 03.08.2007

XTAL-box-14M                  14 MHz Preselector with XTAL Filters                                Last updated: 01.03.2013

XO-S5                      Ultra Low Noise 100-150 MHz XTAL Oscillator                         Last updated: 21.08.2018

2m-RXVRT                      High Performance 2m RX Converter                                    Last updated: 21.08.2018

6na4                       6-to-4 non-Blocking HF/VHF Switch Matrix                            Last updated: 21.08.2018

2na1                          2-TRX-to-one-PA HF Switch Matrix for Inband Contesting              Last updated: 21.08.2018

3na1                          3-TRX-to-one-PA HF Switch Matrix for Inband Contesting              Last updated: 21.08.2018

S59DEM:

S59DEM 2m Contest Setup       Description of S59DEM 2m Contest Setup                              Last updated: 19.09.2012

Modifications:

QS1R - RF input modification  Adding VHF&up input port to QS1r                                    Last updated: 07.09.2011

FT1000mp sub RX               Bringing sub RX input to the rear pannel                            Last updated: 19.09.2012


Emajl: s53ww (pri) hamradio (pika) si
 

Last updated: 23-08-2018

 (page birth date 23.08.2001)

73 de Robi/s53ww

Copyright 2001-2018 by S53WW.