Ten Tec Centaur with 3 × 572B and an extra pi input network.

 

Atlas-210, Atlas-210x, Atlas-215x, modifications……………………….V15-Apr-2009

Atlas-210x/215x, AGC modification…..………………………………….….V18-Jul-2014

Atlas-210x/215x, post mixer amplifier………………………………….….V29-Jun-2014

Atlas-210x/215x, speech processor…………………………………….….V25-May-2011

Atlas-210x/215x, VFO stabilizer………………………………………….….V13-May-2011

Atlas-210x/215x, Si570 (digital) VFO)…………..………….………….….V06-Aug-2017  

Atlas-210x, 10 m converted to 17 m …………………………………..….V15-Jul-2014

YAESU FT-757GX , 1DSB clipper/processor…………………………..…...V02-JNov-2014

Yaesu,Sommerkamp FT-757GX restauration,.......................….….…...V11-jul-2017

Heathkit SB-200 modifications, …………………………………………..…. V19-Jul-2009

Kenwood TS-50 modifications, DSB clipper/speech processor……….V13-Jan-2008

Kenwood TL-911A modifications, ………………………………………..…. V11-Jun-2009

Swan 100MX modifications, prevent 10m oscillations and more...…. V28-Jan-2011

Ten Tec Corsair II modifications, (10 modifications)………………….….V17-Jan-2008

Ten Tec OMNI VI modifications………………………………………………..V27-Jul-2011

Yaesu FT-7 modifications, ……………………………………………………..V17-May-2016

Yaesu FT-857 modifications, Replacing FETs……………………………..V30-Oct-2015

Yaesu FL-110 modifications, mod for 5W input drive…………………...V17-Aug-2017

Yaesu FL-2100Z modifications, ……………………………………………....V12-Jul-2009

Yaesu FT-736R modification, Schematic and mod of the PSU………....V22-Jul-2012

Yaesu FT-77S modification, Replace of final transistors etc.………....V26-Jun-2013

Yaesu,Sommerkamp FT-220 modifications………………………………....V05-Mar-2016

 Hier vindt u modificaties die naar mijn mening apparatuur ten goede komen.

Atlas-210, Atlas-210x, Atlas-215x, modificaties……………………………………………..V15-Apr-2009

Atlas-210, Atlas-210x, informatie en modificaties…………………………………………..V22-Jul-2014

Atlas-210x/215x, AGC modificatie ……………………………..……………………………….V18-Jul-2014

Atlas-210x/215x, post mixer buffer versterker …………………………………………….V29-Jun-2014

Atlas-210x/215x, spraak processor ……………….………………………………………….V25-May-2011

Atlas-210x/215x, VFO stabilisator…………………………………………………………..….V13-May-2011

Atlas-210x, ombouw 10 m bereik naar 17 m bereik……………………………………..….V15-Jul-2014

Belcom Liner 70A, 70 cm all mode transceiver…………………..………………………..….V28-Dec-2009

Flex 1500 met FL-110 modificatie, aansturing met 5W …...................................…....V11-Aug -2017

Heathkit SB-200 modificaties, ………………………………………………………………..…. V19-Jul-2009

Icom IC-240 modificaties, ………………………………………….………………………....…. V02-aug-2009

Kenwood TS-50 modificaties, DSB clipper, een spraakprocessor……………………..….V13-Jan-2008

Kenwood TL-911A modificaties, ……………………………………………………………..…. V11-Jun-2009

Swan 100MX modificatie, oscilleren op 10 m verhelpen en meer mods..…………..…. V28-Jan-2011

Ten Tec Centaur modificaties, (schema) stillere 28V ventilator (quiet fan) Foto.

Ten Tec Corsair II modificaties…………………………………………………………………….V17-Jan-2008

Ten Tec OMNI VI modificaties…………………………………………………………….………..V27-Jul-2011

Yaesu,Sommerkamp FT-7 modificaties…………………………………………………………..V20-Mei-2016

Yaesu,Sommerkamp FT-7B modificaties………………………………………………….……..V04-Oct-2009

Yaesu,Sommerkamp FT-77S modificatieS, 25W output met 2SC1945. etc…….….…...V26-Jun-2013

Yaesu,Sommerkamp FT-757GX restauratie, ….............................................….….…...V30-Nov-2014

Yaesu FT-736R modificaties………………………………………………….…………………....V22-Jul-2012

Yaesu,Sommerkamp FT-220 modificaties……………………………………………………....V01-Mar-2016

Yaesu FL-110 modificaties, QRP aansturing met 5W (mod for 5W input drive)……....V17-Aug-2017

Yaesu FL-2100Z modificaties, ……………………………………………………………….…....V09-Jul-2009