ELECRAFT KAF2 Instrucciones de operaciones

Construction Manual for the K2DI v.III, Digital Interface and K2DI-PCI, Computer’s Interface by Paulí Núñez, EA3BLQ Rev

Page 10 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI-PCI Computer Interface Main features: • The bo

Page 11 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 In this way pin 1 will render a square wave signal w

Page 12 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI-PCI Parts List DESIGNATORS VALUE DESCRIPTION

Page 13 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 ASSEMBLY INSTRUCTIONS: Please note that all the sold

Page 14 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 This page is left blank on purpose

Page 15 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 Pictures

Page 16 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI v.III XRay image K2DI V.III Parts Placemen

Page 17 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI V.III Constructed and ready to be installed

Page 18 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI-PCI PCB’s x-ray image K2DI-PCI Part

Page 19 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 Constructed K2DI-PCI ready to be installed K

Page 2 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 This page is left blank on purpose

Page 20 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 Side view of the installed PCBs KF2 wi

Page 21 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 KDSP2 Board. Mind the 2 pin header on the top K2D

Page 22 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 Ribbon cable connected to the Front Panel Mic Con

Page 23 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 The ribbon cable connected to the K2DI v.III D

Page 24 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 I have used a Minijack stereo for the Serial PTT

Page 25 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 How to install the separators The separators as wel

Page 26 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 NO Internal battery setup

Page 27 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005

Page 28 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 This page is left blank on pur

Page 29 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 SCHEMATICS

Page 3 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 I N D E X Foreword ...

Page 30 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI v. IIIK2 Digital Interface featuring a Mic. Co

Page 31 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI-PCISound card interface for the K2's K2DI

Page 32 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005

Page 4 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI v.III Digital Interface Main features: • The c

Page 5 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 Cutting the Front Panel mike connector's AF and

Page 6 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 K2DI v.III Parts List DESIGNATORS VALUE DESCRIPTION

Page 7 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 ASSEMBLY INSTRUCTIONS: Please note that all the sold

Page 8 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 (*) NOTES ON THE R7 RESISTOR'S VALUE TO CONTROL

Page 9 Construction Manual for the K2DI v.III and K2DI-PCI boards © EA3BLQ - Revision June 2005 Picking the received AF signal up from P2 at the KAF2